Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20141211' into staging
target-arm queue:
* pass semihosting exit code out to system
* more TrustZone support code (still not enabled yet)
* allow user to direct semihosting to gdb or native explicitly
rather than always auto-guessing the destination
* fix memory leak in realview_init
* fix coverity warning in hw/arm/boot
* get state migration working for AArch64 CPUs
* check errors in kvm_arm_reset_vcpu
# gpg: Signature made Thu 11 Dec 2014 12:16:19 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-target-arm-20141211: (33 commits)
target-arm: Check error conditions on kvm_arm_reset_vcpu
target-arm: Support save/load for 64 bit CPUs
target-arm/kvm: make reg sync code common between kvm32/64
arm_gic_kvm: Tell kernel about number of IRQs
hw/arm/boot: fix uninitialized scalar variable warning reported by coverity
hw/arm/realview.c: Fix memory leak in realview_init()
target-arm: make MAIR0/1 banked
target-arm: make c13 cp regs banked (FCSEIDR, ...)
target-arm: make VBAR banked
target-arm: make PAR banked
target-arm: make IFAR/DFAR banked
target-arm: make DFSR banked
target-arm: make IFSR banked
target-arm: make DACR banked
target-arm: make TTBCR banked
target-arm: make TTBR0/1 banked
target-arm: make CSSELR banked
target-arm: respect SCR.FW, SCR.AW and SCTLR.NMFI
target-arm: add SCTLR_EL3 and make SCTLR banked
target-arm: add MVBAR support
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/aio-posix.c b/aio-posix.c
index d3ac06e..cbd4c34 100644
--- a/aio-posix.c
+++ b/aio-posix.c
@@ -73,7 +73,7 @@
} else {
if (node == NULL) {
/* Alloc and insert if it's not already there */
- node = g_malloc0(sizeof(AioHandler));
+ node = g_new0(AioHandler, 1);
node->pfd.fd = fd;
QLIST_INSERT_HEAD(&ctx->aio_handlers, node, node);
diff --git a/aio-win32.c b/aio-win32.c
index d81313b..e6f4ced 100644
--- a/aio-win32.c
+++ b/aio-win32.c
@@ -67,7 +67,7 @@
if (node == NULL) {
/* Alloc and insert if it's not already there */
- node = g_malloc0(sizeof(AioHandler));
+ node = g_new0(AioHandler, 1);
node->pfd.fd = fd;
QLIST_INSERT_HEAD(&ctx->aio_handlers, node, node);
}
@@ -129,7 +129,7 @@
} else {
if (node == NULL) {
/* Alloc and insert if it's not already there */
- node = g_malloc0(sizeof(AioHandler));
+ node = g_new0(AioHandler, 1);
node->e = e;
node->pfd.fd = (uintptr_t)event_notifier_get_handle(e);
node->pfd.events = G_IO_IN;
diff --git a/async.c b/async.c
index 6e1b282..3939b79 100644
--- a/async.c
+++ b/async.c
@@ -44,7 +44,7 @@
QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque)
{
QEMUBH *bh;
- bh = g_malloc0(sizeof(QEMUBH));
+ bh = g_new0(QEMUBH, 1);
bh->ctx = ctx;
bh->cb = cb;
bh->opaque = opaque;
diff --git a/block.c b/block.c
index a612594..82f33c5 100644
--- a/block.c
+++ b/block.c
@@ -629,7 +629,7 @@
}
if (!path_has_protocol(filename) || !allow_protocol_prefix) {
- return bdrv_find_format("file");
+ return &bdrv_file;
}
p = strchr(filename, ':');
@@ -648,22 +648,49 @@
return NULL;
}
+/*
+ * Guess image format by probing its contents.
+ * This is not a good idea when your image is raw (CVE-2008-2004), but
+ * we do it anyway for backward compatibility.
+ *
+ * @buf contains the image's first @buf_size bytes.
+ * @buf_size is the buffer size in bytes (generally BLOCK_PROBE_BUF_SIZE,
+ * but can be smaller if the image file is smaller)
+ * @filename is its filename.
+ *
+ * For all block drivers, call the bdrv_probe() method to get its
+ * probing score.
+ * Return the first block driver with the highest probing score.
+ */
+BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
+ const char *filename)
+{
+ int score_max = 0, score;
+ BlockDriver *drv = NULL, *d;
+
+ QLIST_FOREACH(d, &bdrv_drivers, list) {
+ if (d->bdrv_probe) {
+ score = d->bdrv_probe(buf, buf_size, filename);
+ if (score > score_max) {
+ score_max = score;
+ drv = d;
+ }
+ }
+ }
+
+ return drv;
+}
+
static int find_image_format(BlockDriverState *bs, const char *filename,
BlockDriver **pdrv, Error **errp)
{
- int score, score_max;
- BlockDriver *drv1, *drv;
- uint8_t buf[2048];
+ BlockDriver *drv;
+ uint8_t buf[BLOCK_PROBE_BUF_SIZE];
int ret = 0;
/* Return the raw BlockDriver * to scsi-generic devices or empty drives */
if (bs->sg || !bdrv_is_inserted(bs) || bdrv_getlength(bs) == 0) {
- drv = bdrv_find_format("raw");
- if (!drv) {
- error_setg(errp, "Could not find raw image format");
- ret = -ENOENT;
- }
- *pdrv = drv;
+ *pdrv = &bdrv_raw;
return ret;
}
@@ -675,17 +702,7 @@
return ret;
}
- score_max = 0;
- drv = NULL;
- QLIST_FOREACH(drv1, &bdrv_drivers, list) {
- if (drv1->bdrv_probe) {
- score = drv1->bdrv_probe(buf, ret, filename);
- if (score > score_max) {
- score_max = score;
- drv = drv1;
- }
- }
- }
+ drv = bdrv_probe_all(buf, ret, filename);
if (!drv) {
error_setg(errp, "Could not determine image format: No compatible "
"driver found");
@@ -1180,7 +1197,6 @@
{
char *backing_filename = g_malloc0(PATH_MAX);
int ret = 0;
- BlockDriver *back_drv = NULL;
BlockDriverState *backing_hd;
Error *local_err = NULL;
@@ -1213,14 +1229,14 @@
backing_hd = bdrv_new();
- if (bs->backing_format[0] != '\0') {
- back_drv = bdrv_find_format(bs->backing_format);
+ if (bs->backing_format[0] != '\0' && !qdict_haskey(options, "driver")) {
+ qdict_put(options, "driver", qstring_from_str(bs->backing_format));
}
assert(bs->backing_hd == NULL);
ret = bdrv_open(&backing_hd,
*backing_filename ? backing_filename : NULL, NULL, options,
- bdrv_backing_flags(bs->open_flags), back_drv, &local_err);
+ bdrv_backing_flags(bs->open_flags), NULL, &local_err);
if (ret < 0) {
bdrv_unref(backing_hd);
backing_hd = NULL;
@@ -1294,7 +1310,6 @@
/* TODO: extra byte is a hack to ensure MAX_PATH space on Windows. */
char *tmp_filename = g_malloc0(PATH_MAX + 1);
int64_t total_size;
- BlockDriver *bdrv_qcow2;
QemuOpts *opts = NULL;
QDict *snapshot_options;
BlockDriverState *bs_snapshot;
@@ -1319,11 +1334,10 @@
goto out;
}
- bdrv_qcow2 = bdrv_find_format("qcow2");
- opts = qemu_opts_create(bdrv_qcow2->create_opts, NULL, 0,
+ opts = qemu_opts_create(bdrv_qcow2.create_opts, NULL, 0,
&error_abort);
qemu_opt_set_number(opts, BLOCK_OPT_SIZE, total_size);
- ret = bdrv_create(bdrv_qcow2, tmp_filename, opts, &local_err);
+ ret = bdrv_create(&bdrv_qcow2, tmp_filename, opts, &local_err);
qemu_opts_del(opts);
if (ret < 0) {
error_setg_errno(errp, -ret, "Could not create temporary overlay "
@@ -1343,7 +1357,7 @@
bs_snapshot = bdrv_new();
ret = bdrv_open(&bs_snapshot, NULL, NULL, snapshot_options,
- flags, bdrv_qcow2, &local_err);
+ flags, &bdrv_qcow2, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto out;
@@ -1467,6 +1481,7 @@
}
/* Image format probing */
+ bs->probed = !drv;
if (!drv && file) {
ret = find_image_format(file, filename, &drv, &local_err);
if (ret < 0) {
@@ -3801,6 +3816,14 @@
return top != NULL;
}
+BlockDriverState *bdrv_next_node(BlockDriverState *bs)
+{
+ if (!bs) {
+ return QTAILQ_FIRST(&graph_bdrv_states);
+ }
+ return QTAILQ_NEXT(bs, node_list);
+}
+
BlockDriverState *bdrv_next(BlockDriverState *bs)
{
if (!bs) {
@@ -3809,6 +3832,11 @@
return QTAILQ_NEXT(bs, device_list);
}
+const char *bdrv_get_node_name(const BlockDriverState *bs)
+{
+ return bs->node_name;
+}
+
/* TODO check what callers really want: bs->node_name or blk_name() */
const char *bdrv_get_device_name(const BlockDriverState *bs)
{
@@ -5541,6 +5569,18 @@
return;
}
+ if (!drv->create_opts) {
+ error_setg(errp, "Format driver '%s' does not support image creation",
+ drv->format_name);
+ return;
+ }
+
+ if (!proto_drv->create_opts) {
+ error_setg(errp, "Protocol driver '%s' does not support image creation",
+ proto_drv->format_name);
+ return;
+ }
+
create_opts = qemu_opts_append(create_opts, drv->create_opts);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
diff --git a/block/accounting.c b/block/accounting.c
index edbb1cc..18102f0 100644
--- a/block/accounting.c
+++ b/block/accounting.c
@@ -24,6 +24,7 @@
#include "block/accounting.h"
#include "block/block_int.h"
+#include "qemu/timer.h"
void block_acct_start(BlockAcctStats *stats, BlockAcctCookie *cookie,
int64_t bytes, enum BlockAcctType type)
@@ -31,7 +32,7 @@
assert(type < BLOCK_MAX_IOTYPE);
cookie->bytes = bytes;
- cookie->start_time_ns = get_clock();
+ cookie->start_time_ns = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
cookie->type = type;
}
@@ -41,7 +42,8 @@
stats->nr_bytes[cookie->type] += cookie->bytes;
stats->nr_ops[cookie->type]++;
- stats->total_time_ns[cookie->type] += get_clock() - cookie->start_time_ns;
+ stats->total_time_ns[cookie->type] +=
+ qemu_clock_get_ns(QEMU_CLOCK_REALTIME) - cookie->start_time_ns;
}
diff --git a/block/blkdebug.c b/block/blkdebug.c
index 862d93b..9ce35cd 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -721,93 +721,50 @@
static void blkdebug_refresh_filename(BlockDriverState *bs)
{
- BDRVBlkdebugState *s = bs->opaque;
- struct BlkdebugRule *rule;
QDict *opts;
- QList *inject_error_list = NULL, *set_state_list = NULL;
- QList *suspend_list = NULL;
- int event;
+ const QDictEntry *e;
+ bool force_json = false;
- if (!bs->file->full_open_options) {
+ for (e = qdict_first(bs->options); e; e = qdict_next(bs->options, e)) {
+ if (strcmp(qdict_entry_key(e), "config") &&
+ strcmp(qdict_entry_key(e), "x-image") &&
+ strcmp(qdict_entry_key(e), "image") &&
+ strncmp(qdict_entry_key(e), "image.", strlen("image.")))
+ {
+ force_json = true;
+ break;
+ }
+ }
+
+ if (force_json && !bs->file->full_open_options) {
/* The config file cannot be recreated, so creating a plain filename
* is impossible */
return;
}
+ if (!force_json && bs->file->exact_filename[0]) {
+ snprintf(bs->exact_filename, sizeof(bs->exact_filename),
+ "blkdebug:%s:%s",
+ qdict_get_try_str(bs->options, "config") ?: "",
+ bs->file->exact_filename);
+ }
+
opts = qdict_new();
qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("blkdebug")));
QINCREF(bs->file->full_open_options);
qdict_put_obj(opts, "image", QOBJECT(bs->file->full_open_options));
- for (event = 0; event < BLKDBG_EVENT_MAX; event++) {
- QLIST_FOREACH(rule, &s->rules[event], next) {
- if (rule->action == ACTION_INJECT_ERROR) {
- QDict *inject_error = qdict_new();
-
- qdict_put_obj(inject_error, "event", QOBJECT(qstring_from_str(
- BlkdebugEvent_lookup[rule->event])));
- qdict_put_obj(inject_error, "state",
- QOBJECT(qint_from_int(rule->state)));
- qdict_put_obj(inject_error, "errno", QOBJECT(qint_from_int(
- rule->options.inject.error)));
- qdict_put_obj(inject_error, "sector", QOBJECT(qint_from_int(
- rule->options.inject.sector)));
- qdict_put_obj(inject_error, "once", QOBJECT(qbool_from_int(
- rule->options.inject.once)));
- qdict_put_obj(inject_error, "immediately",
- QOBJECT(qbool_from_int(
- rule->options.inject.immediately)));
-
- if (!inject_error_list) {
- inject_error_list = qlist_new();
- }
-
- qlist_append_obj(inject_error_list, QOBJECT(inject_error));
- } else if (rule->action == ACTION_SET_STATE) {
- QDict *set_state = qdict_new();
-
- qdict_put_obj(set_state, "event", QOBJECT(qstring_from_str(
- BlkdebugEvent_lookup[rule->event])));
- qdict_put_obj(set_state, "state",
- QOBJECT(qint_from_int(rule->state)));
- qdict_put_obj(set_state, "new_state", QOBJECT(qint_from_int(
- rule->options.set_state.new_state)));
-
- if (!set_state_list) {
- set_state_list = qlist_new();
- }
-
- qlist_append_obj(set_state_list, QOBJECT(set_state));
- } else if (rule->action == ACTION_SUSPEND) {
- QDict *suspend = qdict_new();
-
- qdict_put_obj(suspend, "event", QOBJECT(qstring_from_str(
- BlkdebugEvent_lookup[rule->event])));
- qdict_put_obj(suspend, "state",
- QOBJECT(qint_from_int(rule->state)));
- qdict_put_obj(suspend, "tag", QOBJECT(qstring_from_str(
- rule->options.suspend.tag)));
-
- if (!suspend_list) {
- suspend_list = qlist_new();
- }
-
- qlist_append_obj(suspend_list, QOBJECT(suspend));
- }
+ for (e = qdict_first(bs->options); e; e = qdict_next(bs->options, e)) {
+ if (strcmp(qdict_entry_key(e), "x-image") &&
+ strcmp(qdict_entry_key(e), "image") &&
+ strncmp(qdict_entry_key(e), "image.", strlen("image.")))
+ {
+ qobject_incref(qdict_entry_value(e));
+ qdict_put_obj(opts, qdict_entry_key(e), qdict_entry_value(e));
}
}
- if (inject_error_list) {
- qdict_put_obj(opts, "inject-error", QOBJECT(inject_error_list));
- }
- if (set_state_list) {
- qdict_put_obj(opts, "set-state", QOBJECT(set_state_list));
- }
- if (suspend_list) {
- qdict_put_obj(opts, "suspend", QOBJECT(suspend_list));
- }
-
bs->full_open_options = opts;
}
diff --git a/block/block-backend.c b/block/block-backend.c
index d0692b1..ef16d73 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -497,6 +497,16 @@
return bdrv_aio_ioctl(blk->bs, req, buf, cb, opaque);
}
+int blk_co_discard(BlockBackend *blk, int64_t sector_num, int nb_sectors)
+{
+ return bdrv_co_discard(blk->bs, sector_num, nb_sectors);
+}
+
+int blk_co_flush(BlockBackend *blk)
+{
+ return bdrv_co_flush(blk->bs);
+}
+
int blk_flush(BlockBackend *blk)
{
return bdrv_flush(blk->bs);
@@ -549,6 +559,11 @@
bdrv_set_enable_write_cache(blk->bs, wce);
}
+void blk_invalidate_cache(BlockBackend *blk, Error **errp)
+{
+ bdrv_invalidate_cache(blk->bs, errp);
+}
+
int blk_is_inserted(BlockBackend *blk)
{
return bdrv_is_inserted(blk->bs);
@@ -609,6 +624,29 @@
bdrv_set_aio_context(blk->bs, new_context);
}
+void blk_add_aio_context_notifier(BlockBackend *blk,
+ void (*attached_aio_context)(AioContext *new_context, void *opaque),
+ void (*detach_aio_context)(void *opaque), void *opaque)
+{
+ bdrv_add_aio_context_notifier(blk->bs, attached_aio_context,
+ detach_aio_context, opaque);
+}
+
+void blk_remove_aio_context_notifier(BlockBackend *blk,
+ void (*attached_aio_context)(AioContext *,
+ void *),
+ void (*detach_aio_context)(void *),
+ void *opaque)
+{
+ bdrv_remove_aio_context_notifier(blk->bs, attached_aio_context,
+ detach_aio_context, opaque);
+}
+
+void blk_add_close_notifier(BlockBackend *blk, Notifier *notify)
+{
+ bdrv_add_close_notifier(blk->bs, notify);
+}
+
void blk_io_plug(BlockBackend *blk)
{
bdrv_io_plug(blk->bs);
diff --git a/block/nfs.c b/block/nfs.c
index c76e368..ca9e24e 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -409,6 +409,19 @@
return ret;
}
+static QemuOptsList nfs_create_opts = {
+ .name = "nfs-create-opts",
+ .head = QTAILQ_HEAD_INITIALIZER(nfs_create_opts.head),
+ .desc = {
+ {
+ .name = BLOCK_OPT_SIZE,
+ .type = QEMU_OPT_SIZE,
+ .help = "Virtual disk size"
+ },
+ { /* end of list */ }
+ }
+};
+
static int nfs_file_create(const char *url, QemuOpts *opts, Error **errp)
{
int ret = 0;
@@ -470,6 +483,8 @@
.instance_size = sizeof(NFSClient),
.bdrv_needs_filename = true,
+ .create_opts = &nfs_create_opts,
+
.bdrv_has_zero_init = nfs_has_zero_init,
.bdrv_get_allocated_file_size = nfs_get_allocated_file_size,
.bdrv_truncate = nfs_file_truncate,
diff --git a/block/qapi.c b/block/qapi.c
index a87a34a..fa68ba7 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -40,6 +40,13 @@
info->encrypted = bs->encrypted;
info->encryption_key_missing = bdrv_key_required(bs);
+ info->cache = g_new(BlockdevCacheInfo, 1);
+ *info->cache = (BlockdevCacheInfo) {
+ .writeback = bdrv_enable_write_cache(bs),
+ .direct = !!(bs->open_flags & BDRV_O_NOCACHE),
+ .no_flush = !!(bs->open_flags & BDRV_O_NO_FLUSH),
+ };
+
if (bs->node_name[0]) {
info->has_node_name = true;
info->node_name = g_strdup(bs->node_name);
@@ -300,7 +307,8 @@
qapi_free_BlockInfo(info);
}
-static BlockStats *bdrv_query_stats(const BlockDriverState *bs)
+static BlockStats *bdrv_query_stats(const BlockDriverState *bs,
+ bool query_backing)
{
BlockStats *s;
@@ -311,6 +319,11 @@
s->device = g_strdup(bdrv_get_device_name(bs));
}
+ if (bdrv_get_node_name(bs)[0]) {
+ s->has_node_name = true;
+ s->node_name = g_strdup(bdrv_get_node_name(bs));
+ }
+
s->stats = g_malloc0(sizeof(*s->stats));
s->stats->rd_bytes = bs->stats.nr_bytes[BLOCK_ACCT_READ];
s->stats->wr_bytes = bs->stats.nr_bytes[BLOCK_ACCT_WRITE];
@@ -325,12 +338,12 @@
if (bs->file) {
s->has_parent = true;
- s->parent = bdrv_query_stats(bs->file);
+ s->parent = bdrv_query_stats(bs->file, query_backing);
}
- if (bs->backing_hd) {
+ if (query_backing && bs->backing_hd) {
s->has_backing = true;
- s->backing = bdrv_query_stats(bs->backing_hd);
+ s->backing = bdrv_query_stats(bs->backing_hd, query_backing);
}
return s;
@@ -361,17 +374,22 @@
return NULL;
}
-BlockStatsList *qmp_query_blockstats(Error **errp)
+BlockStatsList *qmp_query_blockstats(bool has_query_nodes,
+ bool query_nodes,
+ Error **errp)
{
BlockStatsList *head = NULL, **p_next = &head;
BlockDriverState *bs = NULL;
- while ((bs = bdrv_next(bs))) {
+ /* Just to be safe if query_nodes is not always initialized */
+ query_nodes = has_query_nodes && query_nodes;
+
+ while ((bs = query_nodes ? bdrv_next_node(bs) : bdrv_next(bs))) {
BlockStatsList *info = g_malloc0(sizeof(*info));
AioContext *ctx = bdrv_get_aio_context(bs);
aio_context_acquire(ctx);
- info->value = bdrv_query_stats(bs);
+ info->value = bdrv_query_stats(bs, !query_nodes);
aio_context_release(ctx);
*p_next = info;
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
index df0b2c9..1fea514 100644
--- a/block/qcow2-cluster.c
+++ b/block/qcow2-cluster.c
@@ -1263,7 +1263,7 @@
again:
start = offset;
- remaining = *num << BDRV_SECTOR_BITS;
+ remaining = (uint64_t)*num << BDRV_SECTOR_BITS;
cluster_offset = 0;
*host_offset = 0;
cur_bytes = 0;
diff --git a/block/qcow2.c b/block/qcow2.c
index d120494..e4e690a 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -117,7 +117,7 @@
#ifdef DEBUG_EXT
printf("ext.magic = 0x%x\n", ext.magic);
#endif
- if (ext.len > end_offset - offset) {
+ if (offset > end_offset || ext.len > end_offset - offset) {
error_setg(errp, "Header extension too large");
return -EINVAL;
}
@@ -1428,10 +1428,23 @@
s->l1_table = NULL;
if (!(bs->open_flags & BDRV_O_INCOMING)) {
- qcow2_cache_flush(bs, s->l2_table_cache);
- qcow2_cache_flush(bs, s->refcount_block_cache);
+ int ret1, ret2;
- qcow2_mark_clean(bs);
+ ret1 = qcow2_cache_flush(bs, s->l2_table_cache);
+ ret2 = qcow2_cache_flush(bs, s->refcount_block_cache);
+
+ if (ret1) {
+ error_report("Failed to flush the L2 table cache: %s",
+ strerror(-ret1));
+ }
+ if (ret2) {
+ error_report("Failed to flush the refcount block cache: %s",
+ strerror(-ret2));
+ }
+
+ if (!ret1 && !ret2) {
+ qcow2_mark_clean(bs);
+ }
}
qcow2_cache_destroy(bs, s->l2_table_cache);
@@ -1915,10 +1928,9 @@
* refcount of the cluster that is occupied by the header and the refcount
* table)
*/
- BlockDriver* drv = bdrv_find_format("qcow2");
- assert(drv != NULL);
ret = bdrv_open(&bs, filename, NULL, NULL,
- BDRV_O_RDWR | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH, drv, &local_err);
+ BDRV_O_RDWR | BDRV_O_CACHE_WB | BDRV_O_NO_FLUSH,
+ &bdrv_qcow2, &local_err);
if (ret < 0) {
error_propagate(errp, local_err);
goto out;
@@ -1970,7 +1982,7 @@
/* Reopen the image without BDRV_O_NO_FLUSH to flush it before returning */
ret = bdrv_open(&bs, filename, NULL, NULL,
BDRV_O_RDWR | BDRV_O_CACHE_WB | BDRV_O_NO_BACKING,
- drv, &local_err);
+ &bdrv_qcow2, &local_err);
if (local_err) {
error_propagate(errp, local_err);
goto out;
@@ -2150,8 +2162,7 @@
/* align end of file to a sector boundary to ease reading with
sector based I/Os */
cluster_offset = bdrv_getlength(bs->file);
- bdrv_truncate(bs->file, cluster_offset);
- return 0;
+ return bdrv_truncate(bs->file, cluster_offset);
}
if (nb_sectors != s->cluster_sectors) {
@@ -2847,7 +2858,7 @@
}
};
-static BlockDriver bdrv_qcow2 = {
+BlockDriver bdrv_qcow2 = {
.format_name = "qcow2",
.instance_size = sizeof(BDRVQcowState),
.bdrv_probe = qcow2_probe,
diff --git a/block/raw-posix.c b/block/raw-posix.c
index b1af77e..e51293a 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -446,6 +446,7 @@
}
if (fstat(s->fd, &st) < 0) {
+ ret = -errno;
error_setg_errno(errp, errno, "Could not stat file");
goto fail;
}
@@ -1684,7 +1685,7 @@
}
};
-static BlockDriver bdrv_file = {
+BlockDriver bdrv_file = {
.format_name = "file",
.protocol_name = "file",
.instance_size = sizeof(BDRVRawState),
@@ -1922,7 +1923,7 @@
return 0;
last_media_present = (s->fd >= 0);
if (s->fd >= 0 &&
- (get_clock() - s->fd_open_time) >= FD_OPEN_TIMEOUT) {
+ (qemu_clock_get_ns(QEMU_CLOCK_REALTIME) - s->fd_open_time) >= FD_OPEN_TIMEOUT) {
qemu_close(s->fd);
s->fd = -1;
#ifdef DEBUG_FLOPPY
@@ -1931,7 +1932,7 @@
}
if (s->fd < 0) {
if (s->fd_got_error &&
- (get_clock() - s->fd_error_time) < FD_OPEN_TIMEOUT) {
+ (qemu_clock_get_ns(QEMU_CLOCK_REALTIME) - s->fd_error_time) < FD_OPEN_TIMEOUT) {
#ifdef DEBUG_FLOPPY
printf("No floppy (open delayed)\n");
#endif
@@ -1939,7 +1940,7 @@
}
s->fd = qemu_open(bs->filename, s->open_flags & ~O_NONBLOCK);
if (s->fd < 0) {
- s->fd_error_time = get_clock();
+ s->fd_error_time = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
s->fd_got_error = 1;
if (last_media_present)
s->fd_media_changed = 1;
@@ -1954,7 +1955,7 @@
}
if (!last_media_present)
s->fd_media_changed = 1;
- s->fd_open_time = get_clock();
+ s->fd_open_time = qemu_clock_get_ns(QEMU_CLOCK_REALTIME);
s->fd_got_error = 0;
return 0;
}
diff --git a/block/raw-win32.c b/block/raw-win32.c
index 7b58881..06243d7 100644
--- a/block/raw-win32.c
+++ b/block/raw-win32.c
@@ -540,7 +540,7 @@
}
};
-static BlockDriver bdrv_file = {
+BlockDriver bdrv_file = {
.format_name = "file",
.protocol_name = "file",
.instance_size = sizeof(BDRVRawState),
diff --git a/block/raw_bsd.c b/block/raw_bsd.c
index 401b967..05b02c7 100644
--- a/block/raw_bsd.c
+++ b/block/raw_bsd.c
@@ -58,8 +58,58 @@
static int coroutine_fn raw_co_writev(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, QEMUIOVector *qiov)
{
+ void *buf = NULL;
+ BlockDriver *drv;
+ QEMUIOVector local_qiov;
+ int ret;
+
+ if (bs->probed && sector_num == 0) {
+ /* As long as these conditions are true, we can't get partial writes to
+ * the probe buffer and can just directly check the request. */
+ QEMU_BUILD_BUG_ON(BLOCK_PROBE_BUF_SIZE != 512);
+ QEMU_BUILD_BUG_ON(BDRV_SECTOR_SIZE != 512);
+
+ if (nb_sectors == 0) {
+ /* qemu_iovec_to_buf() would fail, but we want to return success
+ * instead of -EINVAL in this case. */
+ return 0;
+ }
+
+ buf = qemu_try_blockalign(bs->file, 512);
+ if (!buf) {
+ ret = -ENOMEM;
+ goto fail;
+ }
+
+ ret = qemu_iovec_to_buf(qiov, 0, buf, 512);
+ if (ret != 512) {
+ ret = -EINVAL;
+ goto fail;
+ }
+
+ drv = bdrv_probe_all(buf, 512, NULL);
+ if (drv != bs->drv) {
+ ret = -EPERM;
+ goto fail;
+ }
+
+ /* Use the checked buffer, a malicious guest might be overwriting its
+ * original buffer in the background. */
+ qemu_iovec_init(&local_qiov, qiov->niov + 1);
+ qemu_iovec_add(&local_qiov, buf, 512);
+ qemu_iovec_concat(&local_qiov, qiov, 512, qiov->size - 512);
+ qiov = &local_qiov;
+ }
+
BLKDBG_EVENT(bs->file, BLKDBG_WRITE_AIO);
- return bdrv_co_writev(bs->file, sector_num, nb_sectors, qiov);
+ ret = bdrv_co_writev(bs->file, sector_num, nb_sectors, qiov);
+
+fail:
+ if (qiov == &local_qiov) {
+ qemu_iovec_destroy(&local_qiov);
+ }
+ qemu_vfree(buf);
+ return ret;
}
static int64_t coroutine_fn raw_co_get_block_status(BlockDriverState *bs,
@@ -158,6 +208,18 @@
Error **errp)
{
bs->sg = bs->file->sg;
+
+ if (bs->probed && !bdrv_is_read_only(bs)) {
+ fprintf(stderr,
+ "WARNING: Image format was not specified for '%s' and probing "
+ "guessed raw.\n"
+ " Automatically detecting the format is dangerous for "
+ "raw images, write operations on block 0 will be restricted.\n"
+ " Specify the 'raw' format explicitly to remove the "
+ "restrictions.\n",
+ bs->file->filename);
+ }
+
return 0;
}
@@ -173,7 +235,7 @@
return 1;
}
-static BlockDriver bdrv_raw = {
+BlockDriver bdrv_raw = {
.format_name = "raw",
.bdrv_probe = &raw_probe,
.bdrv_reopen_prepare = &raw_reopen_prepare,
diff --git a/block/vdi.c b/block/vdi.c
index 39070b7..74030c6 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -852,11 +852,6 @@
.def_value_str = "off"
},
#endif
- {
- .name = BLOCK_OPT_NOCOW,
- .type = QEMU_OPT_BOOL,
- .help = "Turn off copy-on-write (valid only on btrfs)"
- },
/* TODO: An additional option to set UUID values might be useful. */
{ /* end of list */ }
}
diff --git a/block/vmdk.c b/block/vmdk.c
index 2cbfd3e..65af414 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -28,6 +28,7 @@
#include "qemu/module.h"
#include "migration/migration.h"
#include <zlib.h>
+#include <glib.h>
#define VMDK3_MAGIC (('C' << 24) | ('O' << 16) | ('W' << 8) | 'D')
#define VMDK4_MAGIC (('K' << 24) | ('D' << 16) | ('M' << 8) | 'V')
@@ -556,8 +557,16 @@
return NULL;
}
- size = MIN(size, 1 << 20); /* avoid unbounded allocation */
- buf = g_malloc0(size + 1);
+ if (size < 4) {
+ /* Both descriptor file and sparse image must be much larger than 4
+ * bytes, also callers of vmdk_read_desc want to compare the first 4
+ * bytes with VMDK4_MAGIC, let's error out if less is read. */
+ error_setg(errp, "File is too small, not a valid image");
+ return NULL;
+ }
+
+ size = MIN(size, (1 << 20) - 1); /* avoid unbounded allocation */
+ buf = g_malloc(size + 1);
ret = bdrv_pread(file, desc_offset, buf, size);
if (ret < 0) {
@@ -565,6 +574,7 @@
g_free(buf);
return NULL;
}
+ buf[ret] = 0;
return buf;
}
@@ -635,6 +645,7 @@
bs->file->total_sectors * 512 - 1536,
&footer, sizeof(footer));
if (ret < 0) {
+ error_setg_errno(errp, -ret, "Failed to read footer");
return ret;
}
@@ -646,6 +657,7 @@
le32_to_cpu(footer.eos_marker.size) != 0 ||
le32_to_cpu(footer.eos_marker.type) != MARKER_END_OF_STREAM)
{
+ error_setg(errp, "Invalid footer");
return -EINVAL;
}
@@ -676,6 +688,7 @@
l1_entry_sectors = le32_to_cpu(header.num_gtes_per_gt)
* le64_to_cpu(header.granularity);
if (l1_entry_sectors == 0) {
+ error_setg(errp, "L1 entry size is invalid");
return -EINVAL;
}
l1_size = (le64_to_cpu(header.capacity) + l1_entry_sectors - 1)
@@ -784,10 +797,12 @@
VmdkExtent *extent;
while (*p) {
- /* parse extent line:
+ /* parse extent line in one of below formats:
+ *
* RW [size in sectors] FLAT "file-name.vmdk" OFFSET
- * or
* RW [size in sectors] SPARSE "file-name.vmdk"
+ * RW [size in sectors] VMFS "file-name.vmdk"
+ * RW [size in sectors] VMFSSPARSE "file-name.vmdk"
*/
flat_offset = -1;
ret = sscanf(p, "%10s %" SCNd64 " %10s \"%511[^\n\r\"]\" %" SCNd64,
@@ -902,7 +917,7 @@
static int vmdk_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
- char *buf = NULL;
+ char *buf;
int ret;
BDRVVmdkState *s = bs->opaque;
uint32_t magic;
@@ -1538,7 +1553,7 @@
/* update CID on the first write every time the virtual disk is
* opened */
if (!s->cid_updated) {
- ret = vmdk_write_cid(bs, time(NULL));
+ ret = vmdk_write_cid(bs, g_random_int());
if (ret < 0) {
return ret;
}
@@ -1922,7 +1937,7 @@
}
/* generate descriptor file */
desc = g_strdup_printf(desc_template,
- (uint32_t)time(NULL),
+ g_random_int(),
parent_cid,
fmt,
parent_desc_line,
diff --git a/block/vpc.c b/block/vpc.c
index 38c4f02..46803b1 100644
--- a/block/vpc.c
+++ b/block/vpc.c
@@ -893,11 +893,6 @@
"Type of virtual hard disk format. Supported formats are "
"{dynamic (default) | fixed} "
},
- {
- .name = BLOCK_OPT_NOCOW,
- .type = QEMU_OPT_BOOL,
- .help = "Turn off copy-on-write (valid only on btrfs)"
- },
{ /* end of list */ }
}
};
diff --git a/block/vvfat.c b/block/vvfat.c
index cefe3a4..e34a789 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -2917,6 +2917,12 @@
}
bdrv_qcow = bdrv_find_format("qcow");
+ if (!bdrv_qcow) {
+ error_setg(errp, "Failed to locate qcow driver");
+ ret = -ENOENT;
+ goto err;
+ }
+
opts = qemu_opts_create(bdrv_qcow->create_opts, NULL, 0, &error_abort);
qemu_opt_set_number(opts, BLOCK_OPT_SIZE, s->sector_count * 512);
qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, "fat:");
diff --git a/blockdev-nbd.c b/blockdev-nbd.c
index 06f901e..22e95d1 100644
--- a/blockdev-nbd.c
+++ b/blockdev-nbd.c
@@ -10,6 +10,7 @@
*/
#include "sysemu/blockdev.h"
+#include "sysemu/block-backend.h"
#include "hw/block/block.h"
#include "monitor/monitor.h"
#include "qapi/qmp/qerror.h"
@@ -73,7 +74,7 @@
void qmp_nbd_server_add(const char *device, bool has_writable, bool writable,
Error **errp)
{
- BlockDriverState *bs;
+ BlockBackend *blk;
NBDExport *exp;
NBDCloseNotifier *n;
@@ -87,12 +88,12 @@
return;
}
- bs = bdrv_find(device);
- if (!bs) {
+ blk = blk_by_name(device);
+ if (!blk) {
error_set(errp, QERR_DEVICE_NOT_FOUND, device);
return;
}
- if (!bdrv_is_inserted(bs)) {
+ if (!blk_is_inserted(blk)) {
error_set(errp, QERR_DEVICE_HAS_NO_MEDIUM, device);
return;
}
@@ -100,18 +101,18 @@
if (!has_writable) {
writable = false;
}
- if (bdrv_is_read_only(bs)) {
+ if (blk_is_read_only(blk)) {
writable = false;
}
- exp = nbd_export_new(bs, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY, NULL);
+ exp = nbd_export_new(blk, 0, -1, writable ? 0 : NBD_FLAG_READ_ONLY, NULL);
nbd_export_set_name(exp, device);
n = g_new0(NBDCloseNotifier, 1);
n->n.notify = nbd_close_notifier;
n->exp = exp;
- bdrv_add_close_notifier(bs, &n->n);
+ blk_add_close_notifier(blk, &n->n);
QTAILQ_INSERT_TAIL(&close_notifiers, n, next);
}
diff --git a/blockdev.c b/blockdev.c
index 57910b8..5651a8e 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1105,6 +1105,7 @@
Error **errp)
{
BlockDriverState *bs = bdrv_find(device);
+ AioContext *aio_context;
QEMUSnapshotInfo sn;
Error *local_err = NULL;
SnapshotInfo *info = NULL;
@@ -1128,25 +1129,34 @@
return NULL;
}
+ aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(aio_context);
+
+ if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_INTERNAL_SNAPSHOT_DELETE, errp)) {
+ goto out_aio_context;
+ }
+
ret = bdrv_snapshot_find_by_id_and_name(bs, id, name, &sn, &local_err);
if (local_err) {
error_propagate(errp, local_err);
- return NULL;
+ goto out_aio_context;
}
if (!ret) {
error_setg(errp,
"Snapshot with id '%s' and name '%s' does not exist on "
"device '%s'",
STR_OR_NULL(id), STR_OR_NULL(name), device);
- return NULL;
+ goto out_aio_context;
}
bdrv_snapshot_delete(bs, id, name, &local_err);
if (local_err) {
error_propagate(errp, local_err);
- return NULL;
+ goto out_aio_context;
}
+ aio_context_release(aio_context);
+
info = g_new0(SnapshotInfo, 1);
info->id = g_strdup(sn.id_str);
info->name = g_strdup(sn.name);
@@ -1157,9 +1167,13 @@
info->vm_clock_sec = sn.vm_clock_nsec / 1000000000;
return info;
+
+out_aio_context:
+ aio_context_release(aio_context);
+ return NULL;
}
-/* New and old BlockDriverState structs for group snapshots */
+/* New and old BlockDriverState structs for atomic group operations */
typedef struct BlkTransactionState BlkTransactionState;
@@ -1193,6 +1207,7 @@
typedef struct InternalSnapshotState {
BlkTransactionState common;
BlockDriverState *bs;
+ AioContext *aio_context;
QEMUSnapshotInfo sn;
} InternalSnapshotState;
@@ -1226,11 +1241,19 @@
return;
}
+ /* AioContext is released in .clean() */
+ state->aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(state->aio_context);
+
if (!bdrv_is_inserted(bs)) {
error_set(errp, QERR_DEVICE_HAS_NO_MEDIUM, device);
return;
}
+ if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_INTERNAL_SNAPSHOT, errp)) {
+ return;
+ }
+
if (bdrv_is_read_only(bs)) {
error_set(errp, QERR_DEVICE_IS_READ_ONLY, device);
return;
@@ -1303,11 +1326,22 @@
}
}
+static void internal_snapshot_clean(BlkTransactionState *common)
+{
+ InternalSnapshotState *state = DO_UPCAST(InternalSnapshotState,
+ common, common);
+
+ if (state->aio_context) {
+ aio_context_release(state->aio_context);
+ }
+}
+
/* external snapshot private data */
typedef struct ExternalSnapshotState {
BlkTransactionState common;
BlockDriverState *old_bs;
BlockDriverState *new_bs;
+ AioContext *aio_context;
} ExternalSnapshotState;
static void external_snapshot_prepare(BlkTransactionState *common,
@@ -1374,6 +1408,10 @@
return;
}
+ /* Acquire AioContext now so any threads operating on old_bs stop */
+ state->aio_context = bdrv_get_aio_context(state->old_bs);
+ aio_context_acquire(state->aio_context);
+
if (!bdrv_is_inserted(state->old_bs)) {
error_set(errp, QERR_DEVICE_HAS_NO_MEDIUM, device);
return;
@@ -1432,6 +1470,8 @@
ExternalSnapshotState *state =
DO_UPCAST(ExternalSnapshotState, common, common);
+ bdrv_set_aio_context(state->new_bs, state->aio_context);
+
/* This removes our old bs and adds the new bs */
bdrv_append(state->new_bs, state->old_bs);
/* We don't need (or want) to use the transactional
@@ -1439,6 +1479,8 @@
* don't want to abort all of them if one of them fails the reopen */
bdrv_reopen(state->new_bs, state->new_bs->open_flags & ~BDRV_O_RDWR,
NULL);
+
+ aio_context_release(state->aio_context);
}
static void external_snapshot_abort(BlkTransactionState *common)
@@ -1448,23 +1490,38 @@
if (state->new_bs) {
bdrv_unref(state->new_bs);
}
+ if (state->aio_context) {
+ aio_context_release(state->aio_context);
+ }
}
typedef struct DriveBackupState {
BlkTransactionState common;
BlockDriverState *bs;
+ AioContext *aio_context;
BlockJob *job;
} DriveBackupState;
static void drive_backup_prepare(BlkTransactionState *common, Error **errp)
{
DriveBackupState *state = DO_UPCAST(DriveBackupState, common, common);
+ BlockDriverState *bs;
DriveBackup *backup;
Error *local_err = NULL;
assert(common->action->kind == TRANSACTION_ACTION_KIND_DRIVE_BACKUP);
backup = common->action->drive_backup;
+ bs = bdrv_find(backup->device);
+ if (!bs) {
+ error_set(errp, QERR_DEVICE_NOT_FOUND, backup->device);
+ return;
+ }
+
+ /* AioContext is released in .clean() */
+ state->aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(state->aio_context);
+
qmp_drive_backup(backup->device, backup->target,
backup->has_format, backup->format,
backup->sync,
@@ -1475,12 +1532,10 @@
&local_err);
if (local_err) {
error_propagate(errp, local_err);
- state->bs = NULL;
- state->job = NULL;
return;
}
- state->bs = bdrv_find(backup->device);
+ state->bs = bs;
state->job = state->bs->job;
}
@@ -1495,6 +1550,15 @@
}
}
+static void drive_backup_clean(BlkTransactionState *common)
+{
+ DriveBackupState *state = DO_UPCAST(DriveBackupState, common, common);
+
+ if (state->aio_context) {
+ aio_context_release(state->aio_context);
+ }
+}
+
static void abort_prepare(BlkTransactionState *common, Error **errp)
{
error_setg(errp, "Transaction aborted using Abort action");
@@ -1516,6 +1580,7 @@
.instance_size = sizeof(DriveBackupState),
.prepare = drive_backup_prepare,
.abort = drive_backup_abort,
+ .clean = drive_backup_clean,
},
[TRANSACTION_ACTION_KIND_ABORT] = {
.instance_size = sizeof(BlkTransactionState),
@@ -1526,13 +1591,13 @@
.instance_size = sizeof(InternalSnapshotState),
.prepare = internal_snapshot_prepare,
.abort = internal_snapshot_abort,
+ .clean = internal_snapshot_clean,
},
};
/*
- * 'Atomic' group snapshots. The snapshots are taken as a set, and if any fail
- * then we do not pivot any of the devices in the group, and abandon the
- * snapshots
+ * 'Atomic' group operations. The operations are performed as a set, and if
+ * any fail then we roll back all operations in the group.
*/
void qmp_transaction(TransactionActionList *dev_list, Error **errp)
{
@@ -1543,10 +1608,10 @@
QSIMPLEQ_HEAD(snap_bdrv_states, BlkTransactionState) snap_bdrv_states;
QSIMPLEQ_INIT(&snap_bdrv_states);
- /* drain all i/o before any snapshots */
+ /* drain all i/o before any operations */
bdrv_drain_all();
- /* We don't do anything in this loop that commits us to the snapshot */
+ /* We don't do anything in this loop that commits us to the operations */
while (NULL != dev_entry) {
TransactionAction *dev_info = NULL;
const BdrvActionOps *ops;
@@ -1581,10 +1646,7 @@
goto exit;
delete_and_fail:
- /*
- * failure, and it is all-or-none; abandon each new bs, and keep using
- * the original bs for all images
- */
+ /* failure, and it is all-or-none; roll back all operations */
QSIMPLEQ_FOREACH(state, &snap_bdrv_states, entry) {
if (state->ops->abort) {
state->ops->abort(state);
@@ -1603,14 +1665,18 @@
static void eject_device(BlockBackend *blk, int force, Error **errp)
{
BlockDriverState *bs = blk_bs(blk);
+ AioContext *aio_context;
+
+ aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(aio_context);
if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_EJECT, errp)) {
- return;
+ goto out;
}
if (!blk_dev_has_removable_media(blk)) {
error_setg(errp, "Device '%s' is not removable",
bdrv_get_device_name(bs));
- return;
+ goto out;
}
if (blk_dev_is_medium_locked(blk) && !blk_dev_is_tray_open(blk)) {
@@ -1618,11 +1684,14 @@
if (!force) {
error_setg(errp, "Device '%s' is locked",
bdrv_get_device_name(bs));
- return;
+ goto out;
}
}
bdrv_close(bs);
+
+out:
+ aio_context_release(aio_context);
}
void qmp_eject(const char *device, bool has_force, bool force, Error **errp)
@@ -1644,6 +1713,7 @@
{
Error *local_err = NULL;
BlockDriverState *bs;
+ AioContext *aio_context;
int err;
bs = bdrv_lookup_bs(has_device ? device : NULL,
@@ -1654,16 +1724,23 @@
return;
}
+ aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(aio_context);
+
err = bdrv_set_key(bs, password);
if (err == -EINVAL) {
error_set(errp, QERR_DEVICE_NOT_ENCRYPTED, bdrv_get_device_name(bs));
- return;
+ goto out;
} else if (err < 0) {
error_set(errp, QERR_INVALID_PASSWORD);
- return;
+ goto out;
}
+
+out:
+ aio_context_release(aio_context);
}
+/* Assumes AioContext is held */
static void qmp_bdrv_open_encrypted(BlockDriverState *bs, const char *filename,
int bdrv_flags, BlockDriver *drv,
const char *password, Error **errp)
@@ -1696,6 +1773,7 @@
{
BlockBackend *blk;
BlockDriverState *bs;
+ AioContext *aio_context;
BlockDriver *drv = NULL;
int bdrv_flags;
Error *err = NULL;
@@ -1707,24 +1785,30 @@
}
bs = blk_bs(blk);
+ aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(aio_context);
+
if (format) {
drv = bdrv_find_whitelisted_format(format, bs->read_only);
if (!drv) {
error_set(errp, QERR_INVALID_BLOCK_FORMAT, format);
- return;
+ goto out;
}
}
eject_device(blk, 0, &err);
if (err) {
error_propagate(errp, err);
- return;
+ goto out;
}
bdrv_flags = bdrv_is_read_only(bs) ? 0 : BDRV_O_RDWR;
bdrv_flags |= bdrv_is_snapshot(bs) ? BDRV_O_SNAPSHOT : 0;
qmp_bdrv_open_encrypted(bs, filename, bdrv_flags, drv, NULL, errp);
+
+out:
+ aio_context_release(aio_context);
}
/* throttling disk I/O limits */
@@ -2548,6 +2632,7 @@
Error **errp)
{
BlockDriverState *bs = NULL;
+ AioContext *aio_context;
BlockDriverState *image_bs = NULL;
Error *local_err = NULL;
bool ro;
@@ -2561,34 +2646,37 @@
return;
}
+ aio_context = bdrv_get_aio_context(bs);
+ aio_context_acquire(aio_context);
+
image_bs = bdrv_lookup_bs(NULL, image_node_name, &local_err);
if (local_err) {
error_propagate(errp, local_err);
- return;
+ goto out;
}
if (!image_bs) {
error_setg(errp, "image file not found");
- return;
+ goto out;
}
if (bdrv_find_base(image_bs) == image_bs) {
error_setg(errp, "not allowing backing file change on an image "
"without a backing file");
- return;
+ goto out;
}
/* even though we are not necessarily operating on bs, we need it to
* determine if block ops are currently prohibited on the chain */
if (bdrv_op_is_blocked(bs, BLOCK_OP_TYPE_CHANGE, errp)) {
- return;
+ goto out;
}
/* final sanity check */
if (!bdrv_chain_contains(bs, image_bs)) {
error_setg(errp, "'%s' and image file are not in the same chain",
device);
- return;
+ goto out;
}
/* if not r/w, reopen to make r/w */
@@ -2599,7 +2687,7 @@
bdrv_reopen(image_bs, open_flags | BDRV_O_RDWR, &local_err);
if (local_err) {
error_propagate(errp, local_err);
- return;
+ goto out;
}
}
@@ -2619,6 +2707,9 @@
error_propagate(errp, local_err); /* will preserve prior errp */
}
}
+
+out:
+ aio_context_release(aio_context);
}
void qmp_blockdev_add(BlockdevOptions *options, Error **errp)
diff --git a/hmp.c b/hmp.c
index 63d7686..481be80 100644
--- a/hmp.c
+++ b/hmp.c
@@ -290,14 +290,131 @@
qapi_free_CpuInfoList(cpu_list);
}
+static void print_block_info(Monitor *mon, BlockInfo *info,
+ BlockDeviceInfo *inserted, bool verbose)
+{
+ ImageInfo *image_info;
+
+ assert(!info || !info->has_inserted || info->inserted == inserted);
+
+ if (info) {
+ monitor_printf(mon, "%s", info->device);
+ if (inserted && inserted->has_node_name) {
+ monitor_printf(mon, " (%s)", inserted->node_name);
+ }
+ } else {
+ assert(inserted);
+ monitor_printf(mon, "%s",
+ inserted->has_node_name
+ ? inserted->node_name
+ : "<anonymous>");
+ }
+
+ if (inserted) {
+ monitor_printf(mon, ": %s (%s%s%s)\n",
+ inserted->file,
+ inserted->drv,
+ inserted->ro ? ", read-only" : "",
+ inserted->encrypted ? ", encrypted" : "");
+ } else {
+ monitor_printf(mon, ": [not inserted]\n");
+ }
+
+ if (info) {
+ if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
+ monitor_printf(mon, " I/O status: %s\n",
+ BlockDeviceIoStatus_lookup[info->io_status]);
+ }
+
+ if (info->removable) {
+ monitor_printf(mon, " Removable device: %slocked, tray %s\n",
+ info->locked ? "" : "not ",
+ info->tray_open ? "open" : "closed");
+ }
+ }
+
+
+ if (!inserted) {
+ return;
+ }
+
+ monitor_printf(mon, " Cache mode: %s%s%s\n",
+ inserted->cache->writeback ? "writeback" : "writethrough",
+ inserted->cache->direct ? ", direct" : "",
+ inserted->cache->no_flush ? ", ignore flushes" : "");
+
+ if (inserted->has_backing_file) {
+ monitor_printf(mon,
+ " Backing file: %s "
+ "(chain depth: %" PRId64 ")\n",
+ inserted->backing_file,
+ inserted->backing_file_depth);
+ }
+
+ if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
+ monitor_printf(mon, " Detect zeroes: %s\n",
+ BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
+ }
+
+ if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
+ inserted->iops || inserted->iops_rd || inserted->iops_wr)
+ {
+ monitor_printf(mon, " I/O throttling: bps=%" PRId64
+ " bps_rd=%" PRId64 " bps_wr=%" PRId64
+ " bps_max=%" PRId64
+ " bps_rd_max=%" PRId64
+ " bps_wr_max=%" PRId64
+ " iops=%" PRId64 " iops_rd=%" PRId64
+ " iops_wr=%" PRId64
+ " iops_max=%" PRId64
+ " iops_rd_max=%" PRId64
+ " iops_wr_max=%" PRId64
+ " iops_size=%" PRId64 "\n",
+ inserted->bps,
+ inserted->bps_rd,
+ inserted->bps_wr,
+ inserted->bps_max,
+ inserted->bps_rd_max,
+ inserted->bps_wr_max,
+ inserted->iops,
+ inserted->iops_rd,
+ inserted->iops_wr,
+ inserted->iops_max,
+ inserted->iops_rd_max,
+ inserted->iops_wr_max,
+ inserted->iops_size);
+ }
+
+ if (verbose) {
+ monitor_printf(mon, "\nImages:\n");
+ image_info = inserted->image;
+ while (1) {
+ bdrv_image_info_dump((fprintf_function)monitor_printf,
+ mon, image_info);
+ if (image_info->has_backing_image) {
+ image_info = image_info->backing_image;
+ } else {
+ break;
+ }
+ }
+ }
+}
+
void hmp_info_block(Monitor *mon, const QDict *qdict)
{
BlockInfoList *block_list, *info;
- ImageInfo *image_info;
+ BlockDeviceInfoList *blockdev_list, *blockdev;
const char *device = qdict_get_try_str(qdict, "device");
bool verbose = qdict_get_try_bool(qdict, "verbose", 0);
+ bool nodes = qdict_get_try_bool(qdict, "nodes", 0);
+ bool printed = false;
- block_list = qmp_query_block(NULL);
+ /* Print BlockBackend information */
+ if (!nodes) {
+ block_list = qmp_query_block(false);
+ } else {
+ block_list = NULL;
+ }
for (info = block_list; info; info = info->next) {
if (device && strcmp(device, info->value->device)) {
@@ -308,102 +425,40 @@
monitor_printf(mon, "\n");
}
- monitor_printf(mon, "%s", info->value->device);
- if (info->value->has_inserted) {
- monitor_printf(mon, ": %s (%s%s%s)\n",
- info->value->inserted->file,
- info->value->inserted->drv,
- info->value->inserted->ro ? ", read-only" : "",
- info->value->inserted->encrypted ? ", encrypted" : "");
- } else {
- monitor_printf(mon, ": [not inserted]\n");
- }
-
- if (info->value->has_io_status && info->value->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
- monitor_printf(mon, " I/O status: %s\n",
- BlockDeviceIoStatus_lookup[info->value->io_status]);
- }
-
- if (info->value->removable) {
- monitor_printf(mon, " Removable device: %slocked, tray %s\n",
- info->value->locked ? "" : "not ",
- info->value->tray_open ? "open" : "closed");
- }
-
-
- if (!info->value->has_inserted) {
- continue;
- }
-
- if (info->value->inserted->has_backing_file) {
- monitor_printf(mon,
- " Backing file: %s "
- "(chain depth: %" PRId64 ")\n",
- info->value->inserted->backing_file,
- info->value->inserted->backing_file_depth);
- }
-
- if (info->value->inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
- monitor_printf(mon, " Detect zeroes: %s\n",
- BlockdevDetectZeroesOptions_lookup[info->value->inserted->detect_zeroes]);
- }
-
- if (info->value->inserted->bps
- || info->value->inserted->bps_rd
- || info->value->inserted->bps_wr
- || info->value->inserted->iops
- || info->value->inserted->iops_rd
- || info->value->inserted->iops_wr)
- {
- monitor_printf(mon, " I/O throttling: bps=%" PRId64
- " bps_rd=%" PRId64 " bps_wr=%" PRId64
- " bps_max=%" PRId64
- " bps_rd_max=%" PRId64
- " bps_wr_max=%" PRId64
- " iops=%" PRId64 " iops_rd=%" PRId64
- " iops_wr=%" PRId64
- " iops_max=%" PRId64
- " iops_rd_max=%" PRId64
- " iops_wr_max=%" PRId64
- " iops_size=%" PRId64 "\n",
- info->value->inserted->bps,
- info->value->inserted->bps_rd,
- info->value->inserted->bps_wr,
- info->value->inserted->bps_max,
- info->value->inserted->bps_rd_max,
- info->value->inserted->bps_wr_max,
- info->value->inserted->iops,
- info->value->inserted->iops_rd,
- info->value->inserted->iops_wr,
- info->value->inserted->iops_max,
- info->value->inserted->iops_rd_max,
- info->value->inserted->iops_wr_max,
- info->value->inserted->iops_size);
- }
-
- if (verbose) {
- monitor_printf(mon, "\nImages:\n");
- image_info = info->value->inserted->image;
- while (1) {
- bdrv_image_info_dump((fprintf_function)monitor_printf,
- mon, image_info);
- if (image_info->has_backing_image) {
- image_info = image_info->backing_image;
- } else {
- break;
- }
- }
- }
+ print_block_info(mon, info->value, info->value->has_inserted
+ ? info->value->inserted : NULL,
+ verbose);
+ printed = true;
}
qapi_free_BlockInfoList(block_list);
+
+ if ((!device && !nodes) || printed) {
+ return;
+ }
+
+ /* Print node information */
+ blockdev_list = qmp_query_named_block_nodes(NULL);
+ for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
+ assert(blockdev->value->has_node_name);
+ if (device && strcmp(device, blockdev->value->node_name)) {
+ continue;
+ }
+
+ if (blockdev != blockdev_list) {
+ monitor_printf(mon, "\n");
+ }
+
+ print_block_info(mon, NULL, blockdev->value, verbose);
+ }
+ qapi_free_BlockDeviceInfoList(blockdev_list);
}
void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
{
BlockStatsList *stats_list, *stats;
- stats_list = qmp_query_blockstats(NULL);
+ stats_list = qmp_query_blockstats(false, false, NULL);
for (stats = stats_list; stats; stats = stats->next) {
if (!stats->value->has_device) {
diff --git a/hw/block/dataplane/virtio-blk.c b/hw/block/dataplane/virtio-blk.c
index 1222a37..2a28978 100644
--- a/hw/block/dataplane/virtio-blk.c
+++ b/hw/block/dataplane/virtio-blk.c
@@ -197,7 +197,13 @@
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_RESIZE, s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_DRIVE_DEL, s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_BACKUP_SOURCE, s->blocker);
+ blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_CHANGE, s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_COMMIT, s->blocker);
+ blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_EJECT, s->blocker);
+ blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_EXTERNAL_SNAPSHOT, s->blocker);
+ blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_INTERNAL_SNAPSHOT, s->blocker);
+ blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_INTERNAL_SNAPSHOT_DELETE,
+ s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_MIRROR, s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_STREAM, s->blocker);
blk_op_unblock(conf->conf.blk, BLOCK_OP_TYPE_REPLACE, s->blocker);
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 1327658..aa1ed98 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -811,6 +811,7 @@
NVME_CAP_SET_AMS(n->bar.cap, 1);
NVME_CAP_SET_TO(n->bar.cap, 0xf);
NVME_CAP_SET_CSS(n->bar.cap, 1);
+ NVME_CAP_SET_MPSMAX(n->bar.cap, 4);
n->bar.vs = 0x00010001;
n->bar.intmc = n->bar.intms = 0;
diff --git a/hw/block/nvme.h b/hw/block/nvme.h
index 993c511..b6ccb65 100644
--- a/hw/block/nvme.h
+++ b/hw/block/nvme.h
@@ -688,7 +688,7 @@
NvmeBar bar;
BlockConf conf;
- uint16_t page_size;
+ uint32_t page_size;
uint16_t page_bits;
uint16_t max_prp_ents;
uint16_t cqe_size;
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 94f28e6..5651372 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -34,15 +34,15 @@
#include <hw/ide/pci.h>
#include <hw/ide/ahci.h>
-/* #define DEBUG_AHCI */
+#define DEBUG_AHCI 0
-#ifdef DEBUG_AHCI
#define DPRINTF(port, fmt, ...) \
-do { fprintf(stderr, "ahci: %s: [%d] ", __FUNCTION__, port); \
- fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(port, fmt, ...) do {} while(0)
-#endif
+do { \
+ if (DEBUG_AHCI) { \
+ fprintf(stderr, "ahci: %s: [%d] ", __func__, port); \
+ fprintf(stderr, fmt, ## __VA_ARGS__); \
+ } \
+} while (0)
static void check_cmd(AHCIState *s, int port);
static int handle_cmd(AHCIState *s,int port,int slot);
@@ -551,7 +551,7 @@
static void debug_print_fis(uint8_t *fis, int cmd_len)
{
-#ifdef DEBUG_AHCI
+#if DEBUG_AHCI
int i;
fprintf(stderr, "fis:");
@@ -580,7 +580,7 @@
sdb_fis = (SDBFIS *)&ad->res_fis[RES_FIS_SDBFIS];
ide_state = &ad->port.ifs[0];
- sdb_fis->type = 0xA1;
+ sdb_fis->type = SATA_FIS_TYPE_SDB;
/* Interrupt pending & Notification bit */
sdb_fis->flags = (ad->hba->control_regs.irqstatus ? (1 << 6) : 0);
sdb_fis->status = ide_state->status & 0x77;
@@ -631,7 +631,7 @@
pio_fis = &ad->res_fis[RES_FIS_PSFIS];
- pio_fis[0] = 0x5f;
+ pio_fis[0] = SATA_FIS_TYPE_PIO_SETUP;
pio_fis[1] = (ad->hba->control_regs.irqstatus ? (1 << 6) : 0);
pio_fis[2] = s->status;
pio_fis[3] = s->error;
@@ -690,7 +690,7 @@
d2h_fis = &ad->res_fis[RES_FIS_RFIS];
- d2h_fis[0] = 0x34;
+ d2h_fis[0] = SATA_FIS_TYPE_REGISTER_D2H;
d2h_fis[1] = (ad->hba->control_regs.irqstatus ? (1 << 6) : 0);
d2h_fis[2] = s->status;
d2h_fis[3] = s->error;
@@ -1154,9 +1154,7 @@
static void ahci_start_dma(IDEDMA *dma, IDEState *s,
BlockCompletionFunc *dma_cb)
{
-#ifdef DEBUG_AHCI
AHCIDevice *ad = DO_UPCAST(AHCIDevice, dma, dma);
-#endif
DPRINTF(ad->port_no, "\n");
s->io_buffer_offset = 0;
dma_cb(s, 0);
diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index e0d2eb8..99aa0c9 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -156,7 +156,10 @@
#define AHCI_SCR_SCTL_DET 0xf
#define SATA_FIS_TYPE_REGISTER_H2D 0x27
-#define SATA_FIS_REG_H2D_UPDATE_COMMAND_REGISTER 0x80
+#define SATA_FIS_REG_H2D_UPDATE_COMMAND_REGISTER 0x80
+#define SATA_FIS_TYPE_REGISTER_D2H 0x34
+#define SATA_FIS_TYPE_PIO_SETUP 0x5f
+#define SATA_FIS_TYPE_SDB 0xA1
#define AHCI_CMD_HDR_CMD_FIS_LEN 0x1f
#define AHCI_CMD_HDR_PRDT_LEN 16
diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index b4f096e..1ebb58d 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -163,6 +163,11 @@
return -1;
}
+ if (dev->conf.logical_block_size != 512) {
+ error_report("logical_block_size must be 512 for IDE");
+ return -1;
+ }
+
blkconf_serial(&dev->conf, &dev->serial);
if (kind != IDE_CD) {
blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255, &err);
diff --git a/include/block/block.h b/include/block/block.h
index 5450610..610be9f 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -374,6 +374,7 @@
const char *node_name,
Error **errp);
bool bdrv_chain_contains(BlockDriverState *top, BlockDriverState *base);
+BlockDriverState *bdrv_next_node(BlockDriverState *bs);
BlockDriverState *bdrv_next(BlockDriverState *bs);
int bdrv_is_encrypted(BlockDriverState *bs);
int bdrv_key_required(BlockDriverState *bs);
@@ -381,6 +382,7 @@
int bdrv_query_missing_keys(void);
void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
void *opaque);
+const char *bdrv_get_node_name(const BlockDriverState *bs);
const char *bdrv_get_device_name(const BlockDriverState *bs);
int bdrv_get_flags(BlockDriverState *bs);
int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
diff --git a/include/block/block_int.h b/include/block/block_int.h
index a1c17b9..06a21dd 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -57,6 +57,8 @@
#define BLOCK_OPT_REDUNDANCY "redundancy"
#define BLOCK_OPT_NOCOW "nocow"
+#define BLOCK_PROBE_BUF_SIZE 512
+
typedef struct BdrvTrackedRequest {
BlockDriverState *bs;
int64_t offset;
@@ -324,6 +326,7 @@
int sg; /* if true, the device is a /dev/sg* */
int copy_on_read; /* if true, copy read backing sectors into image
note this is a reference count */
+ bool probed;
BlockDriver *drv; /* NULL means no media */
void *opaque;
@@ -411,7 +414,17 @@
Error *backing_blocker;
};
+
+/* Essential block drivers which must always be statically linked into qemu, and
+ * which therefore can be accessed without using bdrv_find_format() */
+extern BlockDriver bdrv_file;
+extern BlockDriver bdrv_raw;
+extern BlockDriver bdrv_qcow2;
+
+
int get_tmp_filename(char *filename, int size);
+BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
+ const char *filename);
void bdrv_set_io_limits(BlockDriverState *bs,
ThrottleConfig *cfg);
diff --git a/include/block/nbd.h b/include/block/nbd.h
index 9e835d2..348302c 100644
--- a/include/block/nbd.h
+++ b/include/block/nbd.h
@@ -85,14 +85,13 @@
typedef struct NBDExport NBDExport;
typedef struct NBDClient NBDClient;
-NBDExport *nbd_export_new(BlockDriverState *bs, off_t dev_offset,
- off_t size, uint32_t nbdflags,
- void (*close)(NBDExport *));
+NBDExport *nbd_export_new(BlockBackend *blk, off_t dev_offset, off_t size,
+ uint32_t nbdflags, void (*close)(NBDExport *));
void nbd_export_close(NBDExport *exp);
void nbd_export_get(NBDExport *exp);
void nbd_export_put(NBDExport *exp);
-BlockDriverState *nbd_export_get_blockdev(NBDExport *exp);
+BlockBackend *nbd_export_get_blockdev(NBDExport *exp);
NBDExport *nbd_export_find(const char *name);
void nbd_export_set_name(NBDExport *exp, const char *name);
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
index 52d13c1..8871a02 100644
--- a/include/sysemu/block-backend.h
+++ b/include/sysemu/block-backend.h
@@ -108,6 +108,8 @@
int blk_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
BlockAIOCB *blk_aio_ioctl(BlockBackend *blk, unsigned long int req, void *buf,
BlockCompletionFunc *cb, void *opaque);
+int blk_co_discard(BlockBackend *blk, int64_t sector_num, int nb_sectors);
+int blk_co_flush(BlockBackend *blk);
int blk_flush(BlockBackend *blk);
int blk_flush_all(void);
void blk_drain_all(void);
@@ -120,6 +122,7 @@
int blk_is_sg(BlockBackend *blk);
int blk_enable_write_cache(BlockBackend *blk);
void blk_set_enable_write_cache(BlockBackend *blk, bool wce);
+void blk_invalidate_cache(BlockBackend *blk, Error **errp);
int blk_is_inserted(BlockBackend *blk);
void blk_lock_medium(BlockBackend *blk, bool locked);
void blk_eject(BlockBackend *blk, bool eject_flag);
@@ -132,6 +135,15 @@
void blk_op_unblock_all(BlockBackend *blk, Error *reason);
AioContext *blk_get_aio_context(BlockBackend *blk);
void blk_set_aio_context(BlockBackend *blk, AioContext *new_context);
+void blk_add_aio_context_notifier(BlockBackend *blk,
+ void (*attached_aio_context)(AioContext *new_context, void *opaque),
+ void (*detach_aio_context)(void *opaque), void *opaque);
+void blk_remove_aio_context_notifier(BlockBackend *blk,
+ void (*attached_aio_context)(AioContext *,
+ void *),
+ void (*detach_aio_context)(void *),
+ void *opaque);
+void blk_add_close_notifier(BlockBackend *blk, Notifier *notify);
void blk_io_plug(BlockBackend *blk);
void blk_io_unplug(BlockBackend *blk);
BlockAcctStats *blk_get_stats(BlockBackend *blk);
diff --git a/monitor.c b/monitor.c
index f1031a1..b37ddda 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2628,10 +2628,10 @@
},
{
.name = "block",
- .args_type = "verbose:-v,device:B?",
- .params = "[-v] [device]",
+ .args_type = "nodes:-n,verbose:-v,device:B?",
+ .params = "[-n] [-v] [device]",
.help = "show info of one block device or all block devices "
- "(and details of images with -v option)",
+ "(-n: show named nodes; -v: show details)",
.mhandler.cmd = hmp_info_block,
},
{
@@ -4695,7 +4695,7 @@
}
}
str = args[nb_args - 1];
- if (*ptype == '-' && ptype[1] != '\0') {
+ while (*ptype == '-' && ptype[1] != '\0') {
ptype = next_arg_type(ptype);
}
switch(*ptype) {
diff --git a/nbd.c b/nbd.c
index a7bce45..53cf82b 100644
--- a/nbd.c
+++ b/nbd.c
@@ -17,8 +17,7 @@
*/
#include "block/nbd.h"
-#include "block/block.h"
-#include "block/block_int.h"
+#include "sysemu/block-backend.h"
#include "block/coroutine.h"
@@ -101,7 +100,7 @@
int refcount;
void (*close)(NBDExport *exp);
- BlockDriverState *bs;
+ BlockBackend *blk;
char *name;
off_t dev_offset;
off_t size;
@@ -929,7 +928,7 @@
nbd_client_put(client);
}
-static void bs_aio_attached(AioContext *ctx, void *opaque)
+static void blk_aio_attached(AioContext *ctx, void *opaque)
{
NBDExport *exp = opaque;
NBDClient *client;
@@ -943,7 +942,7 @@
}
}
-static void bs_aio_detach(void *opaque)
+static void blk_aio_detach(void *opaque)
{
NBDExport *exp = opaque;
NBDClient *client;
@@ -957,27 +956,26 @@
exp->ctx = NULL;
}
-NBDExport *nbd_export_new(BlockDriverState *bs, off_t dev_offset,
- off_t size, uint32_t nbdflags,
- void (*close)(NBDExport *))
+NBDExport *nbd_export_new(BlockBackend *blk, off_t dev_offset, off_t size,
+ uint32_t nbdflags, void (*close)(NBDExport *))
{
NBDExport *exp = g_malloc0(sizeof(NBDExport));
exp->refcount = 1;
QTAILQ_INIT(&exp->clients);
- exp->bs = bs;
+ exp->blk = blk;
exp->dev_offset = dev_offset;
exp->nbdflags = nbdflags;
- exp->size = size == -1 ? bdrv_getlength(bs) : size;
+ exp->size = size == -1 ? blk_getlength(blk) : size;
exp->close = close;
- exp->ctx = bdrv_get_aio_context(bs);
- bdrv_ref(bs);
- bdrv_add_aio_context_notifier(bs, bs_aio_attached, bs_aio_detach, exp);
+ exp->ctx = blk_get_aio_context(blk);
+ blk_ref(blk);
+ blk_add_aio_context_notifier(blk, blk_aio_attached, blk_aio_detach, exp);
/*
* NBD exports are used for non-shared storage migration. Make sure
* that BDRV_O_INCOMING is cleared and the image is ready for write
* access since the export could be available before migration handover.
*/
- bdrv_invalidate_cache(bs, NULL);
+ blk_invalidate_cache(blk, NULL);
return exp;
}
@@ -1024,11 +1022,11 @@
}
nbd_export_set_name(exp, NULL);
nbd_export_put(exp);
- if (exp->bs) {
- bdrv_remove_aio_context_notifier(exp->bs, bs_aio_attached,
- bs_aio_detach, exp);
- bdrv_unref(exp->bs);
- exp->bs = NULL;
+ if (exp->blk) {
+ blk_remove_aio_context_notifier(exp->blk, blk_aio_attached,
+ blk_aio_detach, exp);
+ blk_unref(exp->blk);
+ exp->blk = NULL;
}
}
@@ -1056,9 +1054,9 @@
}
}
-BlockDriverState *nbd_export_get_blockdev(NBDExport *exp)
+BlockBackend *nbd_export_get_blockdev(NBDExport *exp)
{
- return exp->bs;
+ return exp->blk;
}
void nbd_export_close_all(void)
@@ -1137,7 +1135,7 @@
command = request->type & NBD_CMD_MASK_COMMAND;
if (command == NBD_CMD_READ || command == NBD_CMD_WRITE) {
- req->data = qemu_blockalign(client->exp->bs, request->len);
+ req->data = blk_blockalign(client->exp->blk, request->len);
}
if (command == NBD_CMD_WRITE) {
TRACE("Reading %u byte(s)", request->len);
@@ -1203,7 +1201,7 @@
TRACE("Request type is READ");
if (request.type & NBD_CMD_FLAG_FUA) {
- ret = bdrv_co_flush(exp->bs);
+ ret = blk_co_flush(exp->blk);
if (ret < 0) {
LOG("flush failed");
reply.error = -ret;
@@ -1211,8 +1209,9 @@
}
}
- ret = bdrv_read(exp->bs, (request.from + exp->dev_offset) / 512,
- req->data, request.len / 512);
+ ret = blk_read(exp->blk,
+ (request.from + exp->dev_offset) / BDRV_SECTOR_SIZE,
+ req->data, request.len / BDRV_SECTOR_SIZE);
if (ret < 0) {
LOG("reading from file failed");
reply.error = -ret;
@@ -1234,8 +1233,9 @@
TRACE("Writing to device");
- ret = bdrv_write(exp->bs, (request.from + exp->dev_offset) / 512,
- req->data, request.len / 512);
+ ret = blk_write(exp->blk,
+ (request.from + exp->dev_offset) / BDRV_SECTOR_SIZE,
+ req->data, request.len / BDRV_SECTOR_SIZE);
if (ret < 0) {
LOG("writing to file failed");
reply.error = -ret;
@@ -1243,7 +1243,7 @@
}
if (request.type & NBD_CMD_FLAG_FUA) {
- ret = bdrv_co_flush(exp->bs);
+ ret = blk_co_flush(exp->blk);
if (ret < 0) {
LOG("flush failed");
reply.error = -ret;
@@ -1262,7 +1262,7 @@
case NBD_CMD_FLUSH:
TRACE("Request type is FLUSH");
- ret = bdrv_co_flush(exp->bs);
+ ret = blk_co_flush(exp->blk);
if (ret < 0) {
LOG("flush failed");
reply.error = -ret;
@@ -1273,8 +1273,9 @@
break;
case NBD_CMD_TRIM:
TRACE("Request type is TRIM");
- ret = bdrv_co_discard(exp->bs, (request.from + exp->dev_offset) / 512,
- request.len / 512);
+ ret = blk_co_discard(exp->blk, (request.from + exp->dev_offset)
+ / BDRV_SECTOR_SIZE,
+ request.len / BDRV_SECTOR_SIZE);
if (ret < 0) {
LOG("discard failed");
reply.error = -ret;
diff --git a/qapi/block-core.json b/qapi/block-core.json
index a14e6ab..6e8db15 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -183,6 +183,22 @@
'*fragmented-clusters': 'int', '*compressed-clusters': 'int' } }
##
+# @BlockdevCacheInfo
+#
+# Cache mode information for a block device
+#
+# @writeback: true if writeback mode is enabled
+# @direct: true if the host page cache is bypassed (O_DIRECT)
+# @no-flush: true if flush requests are ignored for the device
+#
+# Since: 2.3
+##
+{ 'type': 'BlockdevCacheInfo',
+ 'data': { 'writeback': 'bool',
+ 'direct': 'bool',
+ 'no-flush': 'bool' } }
+
+##
# @BlockDeviceInfo:
#
# Information about the backing device for a block device.
@@ -239,6 +255,8 @@
#
# @iops_size: #optional an I/O size in bytes (Since 1.7)
#
+# @cache: the cache mode used for the block device (since: 2.3)
+#
# Since: 0.14.0
#
##
@@ -253,7 +271,7 @@
'*bps_max': 'int', '*bps_rd_max': 'int',
'*bps_wr_max': 'int', '*iops_max': 'int',
'*iops_rd_max': 'int', '*iops_wr_max': 'int',
- '*iops_size': 'int' } }
+ '*iops_size': 'int', 'cache': 'BlockdevCacheInfo' } }
##
# @BlockDeviceIoStatus:
@@ -405,6 +423,8 @@
# @device: #optional If the stats are for a virtual block device, the name
# corresponding to the virtual block device.
#
+# @device: #optional The node name of the device. (Since 2.3)
+#
# @stats: A @BlockDeviceStats for the device.
#
# @parent: #optional This describes the file block device if it has one.
@@ -415,7 +435,8 @@
# Since: 0.14.0
##
{ 'type': 'BlockStats',
- 'data': {'*device': 'str', 'stats': 'BlockDeviceStats',
+ 'data': {'*device': 'str', '*node-name': 'str',
+ 'stats': 'BlockDeviceStats',
'*parent': 'BlockStats',
'*backing': 'BlockStats'} }
@@ -424,11 +445,20 @@
#
# Query the @BlockStats for all virtual block devices.
#
+# @query-nodes: #optional If true, the command will query all the block nodes
+# that have a node name, in a list which will include "parent"
+# information, but not "backing".
+# If false or omitted, the behavior is as before - query all the
+# device backends, recursively including their "parent" and
+# "backing". (Since 2.3)
+#
# Returns: A list of @BlockStats for each virtual block devices.
#
# Since: 0.14.0
##
-{ 'command': 'query-blockstats', 'returns': ['BlockStats'] }
+{ 'command': 'query-blockstats',
+ 'data': { '*query-nodes': 'bool' },
+ 'returns': ['BlockStats'] }
##
# @BlockdevOnError:
diff --git a/qemu-img.c b/qemu-img.c
index a42335c..7876258 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -1531,6 +1531,20 @@
goto out;
}
+ if (!drv->create_opts) {
+ error_report("Format driver '%s' does not support image creation",
+ drv->format_name);
+ ret = -1;
+ goto out;
+ }
+
+ if (!proto_drv->create_opts) {
+ error_report("Protocol driver '%s' does not support image creation",
+ proto_drv->format_name);
+ ret = -1;
+ goto out;
+ }
+
create_opts = qemu_opts_append(create_opts, drv->create_opts);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
@@ -2972,6 +2986,13 @@
goto out;
}
+ if (!bs->drv->create_opts) {
+ error_report("Format driver '%s' does not support any options to amend",
+ fmt);
+ ret = -1;
+ goto out;
+ }
+
create_opts = qemu_opts_append(create_opts, bs->drv->create_opts);
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
if (options && qemu_opts_do_parse(opts, options, NULL)) {
diff --git a/qemu-io.c b/qemu-io.c
index 60f84dd..91a445a 100644
--- a/qemu-io.c
+++ b/qemu-io.c
@@ -51,7 +51,8 @@
.oneline = "close the current open file",
};
-static int openfile(char *name, int flags, int growable, QDict *opts)
+static int openfile(char *name, BlockDriver *drv, int flags, int growable,
+ QDict *opts)
{
Error *local_err = NULL;
@@ -68,7 +69,7 @@
flags |= BDRV_O_PROTOCOL;
}
- if (bdrv_open(&qemuio_bs, name, NULL, opts, flags, NULL, &local_err) < 0) {
+ if (bdrv_open(&qemuio_bs, name, NULL, opts, flags, drv, &local_err) < 0) {
fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
name ? " device " : "", name ?: "",
error_get_pretty(local_err));
@@ -169,9 +170,9 @@
qemu_opts_reset(&empty_opts);
if (optind == argc - 1) {
- return openfile(argv[optind], flags, growable, opts);
+ return openfile(argv[optind], NULL, flags, growable, opts);
} else if (optind == argc) {
- return openfile(NULL, flags, growable, opts);
+ return openfile(NULL, NULL, flags, growable, opts);
} else {
QDECREF(opts);
return qemuio_command_usage(&open_cmd);
@@ -196,11 +197,12 @@
static void usage(const char *name)
{
printf(
-"Usage: %s [-h] [-V] [-rsnm] [-c STRING] ... [file]\n"
+"Usage: %s [-h] [-V] [-rsnm] [-f FMT] [-c STRING] ... [file]\n"
"QEMU Disk exerciser\n"
"\n"
" -c, --cmd STRING execute command with its arguments\n"
" from the given string\n"
+" -f, --format FMT specifies the block driver to use\n"
" -r, --read-only export read-only\n"
" -s, --snapshot use snapshot file\n"
" -n, --nocache disable host cache\n"
@@ -364,12 +366,13 @@
{
int readonly = 0;
int growable = 0;
- const char *sopt = "hVc:d:rsnmgkt:T:";
+ const char *sopt = "hVc:d:f:rsnmgkt:T:";
const struct option lopt[] = {
{ "help", 0, NULL, 'h' },
{ "version", 0, NULL, 'V' },
{ "offset", 1, NULL, 'o' },
{ "cmd", 1, NULL, 'c' },
+ { "format", 1, NULL, 'f' },
{ "read-only", 0, NULL, 'r' },
{ "snapshot", 0, NULL, 's' },
{ "nocache", 0, NULL, 'n' },
@@ -384,6 +387,7 @@
int c;
int opt_index = 0;
int flags = BDRV_O_UNMAP;
+ BlockDriver *drv = NULL;
Error *local_error = NULL;
#ifdef CONFIG_POSIX
@@ -393,6 +397,8 @@
progname = basename(argv[0]);
qemu_init_exec_dir(argv[0]);
+ bdrv_init();
+
while ((c = getopt_long(argc, argv, sopt, lopt, &opt_index)) != -1) {
switch (c) {
case 's':
@@ -407,6 +413,13 @@
exit(1);
}
break;
+ case 'f':
+ drv = bdrv_find_format(optarg);
+ if (!drv) {
+ error_report("Invalid format '%s'", optarg);
+ exit(EXIT_FAILURE);
+ }
+ break;
case 'c':
add_user_command(optarg);
break;
@@ -455,7 +468,6 @@
error_free(local_error);
exit(1);
}
- bdrv_init();
/* initialize commands */
qemuio_add_command(&quit_cmd);
@@ -477,7 +489,7 @@
}
if ((argc - optind) == 1) {
- openfile(argv[optind], flags, growable, NULL);
+ openfile(argv[optind], drv, flags, growable, NULL);
}
command_loop();
diff --git a/qemu-nbd.c b/qemu-nbd.c
index 5cd6c6d..d222512 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -146,7 +146,7 @@
r->nb_sectors_abs = p[12] | p[13] << 8 | p[14] << 16 | p[15] << 24;
}
-static int find_partition(BlockDriverState *bs, int partition,
+static int find_partition(BlockBackend *blk, int partition,
off_t *offset, off_t *size)
{
struct partition_record mbr[4];
@@ -155,7 +155,7 @@
int ext_partnum = 4;
int ret;
- if ((ret = bdrv_read(bs, 0, data, 1)) < 0) {
+ if ((ret = blk_read(blk, 0, data, 1)) < 0) {
errno = -ret;
err(EXIT_FAILURE, "error while reading");
}
@@ -175,7 +175,7 @@
uint8_t data1[512];
int j;
- if ((ret = bdrv_read(bs, mbr[i].start_sector_abs, data1, 1)) < 0) {
+ if ((ret = blk_read(blk, mbr[i].start_sector_abs, data1, 1)) < 0) {
errno = -ret;
err(EXIT_FAILURE, "error while reading");
}
@@ -720,17 +720,17 @@
}
bs->detect_zeroes = detect_zeroes;
- fd_size = bdrv_getlength(bs);
+ fd_size = blk_getlength(blk);
if (partition != -1) {
- ret = find_partition(bs, partition, &dev_offset, &fd_size);
+ ret = find_partition(blk, partition, &dev_offset, &fd_size);
if (ret < 0) {
errno = -ret;
err(EXIT_FAILURE, "Could not find partition %d", partition);
}
}
- exp = nbd_export_new(bs, dev_offset, fd_size, nbdflags, nbd_export_closed);
+ exp = nbd_export_new(blk, dev_offset, fd_size, nbdflags, nbd_export_closed);
if (sockpath) {
fd = unix_socket_incoming(sockpath);
diff --git a/qemu-options.hx b/qemu-options.hx
index afab995..10b9568 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2790,6 +2790,14 @@
@findex -qmp
Like -monitor but opens in 'control' mode.
ETEXI
+DEF("qmp-pretty", HAS_ARG, QEMU_OPTION_qmp_pretty, \
+ "-qmp-pretty dev like -qmp but uses pretty JSON formatting\n",
+ QEMU_ARCH_ALL)
+STEXI
+@item -qmp-pretty @var{dev}
+@findex -qmp-pretty
+Like -qmp but uses pretty JSON formatting.
+ETEXI
DEF("mon", HAS_ARG, QEMU_OPTION_mon, \
"-mon [chardev=]name[,mode=readline|control][,default]\n", QEMU_ARCH_ALL)
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 718dd92..d4b0010 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -2347,7 +2347,7 @@
{
.name = "query-blockstats",
- .args_type = "",
+ .args_type = "query-nodes:b?",
.mhandler.cmd_new = qmp_marshal_input_query_blockstats,
},
diff --git a/qobject/qjson.c b/qobject/qjson.c
index 6cf2511..12c576d 100644
--- a/qobject/qjson.c
+++ b/qobject/qjson.c
@@ -86,8 +86,9 @@
QString *qkey;
int j;
- if (s->count)
- qstring_append(s->str, ", ");
+ if (s->count) {
+ qstring_append(s->str, s->pretty ? "," : ", ");
+ }
if (s->pretty) {
qstring_append(s->str, "\n");
@@ -109,8 +110,9 @@
ToJsonIterState *s = opaque;
int j;
- if (s->count)
- qstring_append(s->str, ", ");
+ if (s->count) {
+ qstring_append(s->str, s->pretty ? "," : ", ");
+ }
if (s->pretty) {
qstring_append(s->str, "\n");
diff --git a/tests/ahci-test.c b/tests/ahci-test.c
index 4c77ebe..e77fa3a 100644
--- a/tests/ahci-test.c
+++ b/tests/ahci-test.c
@@ -487,7 +487,8 @@
*/
static QPCIDevice *ahci_boot(void)
{
- qtest_boot("-drive if=none,id=drive0,file=%s,cache=writeback,serial=%s"
+ qtest_boot("-drive if=none,id=drive0,file=%s,cache=writeback,serial=%s,"
+ "format=raw"
" -M q35 "
"-device ide-hd,drive=drive0 "
"-global ide-hd.ver=%s",
diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c
index 9e4d205..2519f7d 100644
--- a/tests/bios-tables-test.c
+++ b/tests/bios-tables-test.c
@@ -716,7 +716,7 @@
int i;
args = g_strdup_printf("-net none -display none %s "
- "-drive id=hd0,if=none,file=%s "
+ "-drive id=hd0,if=none,file=%s,format=raw "
"-device ide-hd,drive=hd0 ",
params ? params : "", disk);
diff --git a/tests/drive_del-test.c b/tests/drive_del-test.c
index 53fa969..8951f6f 100644
--- a/tests/drive_del-test.c
+++ b/tests/drive_del-test.c
@@ -103,7 +103,7 @@
static void test_drive_del_device_del(void)
{
/* Start with a drive used by a device that unplugs instantaneously */
- qtest_start("-drive if=none,id=drive0,file=/dev/null"
+ qtest_start("-drive if=none,id=drive0,file=/dev/null,format=raw"
" -device virtio-scsi-pci"
" -device scsi-hd,drive=drive0,id=dev0");
diff --git a/tests/fdc-test.c b/tests/fdc-test.c
index 203074c..3c6c83c 100644
--- a/tests/fdc-test.c
+++ b/tests/fdc-test.c
@@ -291,7 +291,7 @@
/* Insert media in drive. DSKCHK should not be reset until a step pulse
* is sent. */
qmp_discard_response("{'execute':'change', 'arguments':{"
- " 'device':'floppy0', 'target': %s }}",
+ " 'device':'floppy0', 'target': %s, 'arg': 'raw' }}",
test_image);
qmp_discard_response(""); /* ignore event
(FIXME open -> open transition?!) */
diff --git a/tests/hd-geo-test.c b/tests/hd-geo-test.c
index c84d1e7..7cc8dff 100644
--- a/tests/hd-geo-test.c
+++ b/tests/hd-geo-test.c
@@ -208,7 +208,7 @@
{
char *s1, *s2, *s3;
- s1 = g_strdup_printf("-drive id=drive%d,if=%s",
+ s1 = g_strdup_printf("-drive id=drive%d,if=%s,format=raw",
ide_idx, dev ? "none" : "ide");
s2 = dev ? g_strdup("") : g_strdup_printf(",index=%d", ide_idx);
diff --git a/tests/i440fx-test.c b/tests/i440fx-test.c
index ad232b5..a3f7279 100644
--- a/tests/i440fx-test.c
+++ b/tests/i440fx-test.c
@@ -342,8 +342,9 @@
g_assert(fw_pathname != NULL);
/* Better hope the user didn't put metacharacters in TMPDIR and co. */
- cmdline = g_strdup_printf("-S %s %s",
- fixture->is_bios ? "-bios" : "-pflash",
+ cmdline = g_strdup_printf("-S %s%s", fixture->is_bios
+ ? "-bios "
+ : "-drive if=pflash,format=raw,file=",
fw_pathname);
g_test_message("qemu cmdline: %s", cmdline);
qtest_start(cmdline);
diff --git a/tests/ide-test.c b/tests/ide-test.c
index b7a97e9..29f4039 100644
--- a/tests/ide-test.c
+++ b/tests/ide-test.c
@@ -385,7 +385,7 @@
static void test_bmdma_setup(void)
{
ide_test_start(
- "-drive file=%s,if=ide,serial=%s,cache=writeback "
+ "-drive file=%s,if=ide,serial=%s,cache=writeback,format=raw "
"-global ide-hd.ver=%s",
tmp_path, "testdisk", "version");
}
@@ -414,7 +414,7 @@
int ret;
ide_test_start(
- "-drive file=%s,if=ide,serial=%s,cache=writeback "
+ "-drive file=%s,if=ide,serial=%s,cache=writeback,format=raw "
"-global ide-hd.ver=%s",
tmp_path, "testdisk", "version");
@@ -458,7 +458,7 @@
uint8_t data;
ide_test_start(
- "-drive file=blkdebug::%s,if=ide,cache=writeback",
+ "-drive file=blkdebug::%s,if=ide,cache=writeback,format=raw",
tmp_path);
/* Delay the completion of the flush request until we explicitly do it */
@@ -526,7 +526,8 @@
ide_test_start(
"-vnc none "
- "-drive file=blkdebug:%s:%s,if=ide,cache=writeback,rerror=stop,werror=stop",
+ "-drive file=blkdebug:%s:%s,if=ide,cache=writeback,format=raw,"
+ "rerror=stop,werror=stop",
debug_path, tmp_path);
/* FLUSH CACHE command on device 0*/
diff --git a/tests/nvme-test.c b/tests/nvme-test.c
index 85768e8..ff38b5e 100644
--- a/tests/nvme-test.c
+++ b/tests/nvme-test.c
@@ -24,7 +24,7 @@
g_test_init(&argc, &argv, NULL);
qtest_add_func("/nvme/nop", nop);
- qtest_start("-drive id=drv0,if=none,file=/dev/null "
+ qtest_start("-drive id=drv0,if=none,file=/dev/null,format=raw "
"-device nvme,drive=drv0,serial=foo");
ret = g_test_run();
diff --git a/tests/qemu-iotests/016 b/tests/qemu-iotests/016
index 7ea9e94..52397aa 100755
--- a/tests/qemu-iotests/016
+++ b/tests/qemu-iotests/016
@@ -43,25 +43,28 @@
_supported_os Linux
+# No -f, use probing for the protocol driver
+QEMU_IO_PROTO="$QEMU_IO_PROG -g --cache $CACHEMODE"
+
size=128M
_make_test_img $size
echo
echo "== reading at EOF =="
-$QEMU_IO -g -c "read -P 0 $size 512" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO_PROTO -c "read -P 0 $size 512" "$TEST_IMG" | _filter_qemu_io
echo
echo "== reading far past EOF =="
-$QEMU_IO -g -c "read -P 0 256M 512" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO_PROTO -c "read -P 0 256M 512" "$TEST_IMG" | _filter_qemu_io
echo
echo "== writing at EOF =="
-$QEMU_IO -g -c "write -P 66 $size 512" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO_PROTO -c "write -P 66 $size 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "read -P 66 $size 512" "$TEST_IMG" | _filter_qemu_io
echo
echo "== writing far past EOF =="
-$QEMU_IO -g -c "write -P 66 256M 512" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO_PROTO -c "write -P 66 256M 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IO -c "read -P 66 256M 512" "$TEST_IMG" | _filter_qemu_io
# success, all done
diff --git a/tests/qemu-iotests/026.out b/tests/qemu-iotests/026.out
index f7c78e7..ad84ac2 100644
--- a/tests/qemu-iotests/026.out
+++ b/tests/qemu-iotests/026.out
@@ -14,6 +14,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_update; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
1 leaked clusters were found on the image.
@@ -21,6 +23,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_update; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
1 leaked clusters were found on the image.
@@ -38,6 +42,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_update; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
1 leaked clusters were found on the image.
@@ -45,6 +51,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_update; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
1 leaked clusters were found on the image.
@@ -70,7 +78,11 @@
Event: l2_load; errno: 5; imm: off; once: off; write
wrote 131072/131072 bytes at offset 0
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
read failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -78,7 +90,11 @@
Event: l2_load; errno: 5; imm: off; once: off; write -b
wrote 131072/131072 bytes at offset 0
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
read failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -102,7 +118,11 @@
Event: l2_load; errno: 28; imm: off; once: off; write
wrote 131072/131072 bytes at offset 0
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
read failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -110,12 +130,17 @@
Event: l2_load; errno: 28; imm: off; once: off; write -b
wrote 131072/131072 bytes at offset 0
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
read failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 5; imm: off; once: on; write
+Failed to flush the L2 table cache: Input/output error
write failed: Input/output error
127 leaked clusters were found on the image.
@@ -123,6 +148,7 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 5; imm: off; once: on; write -b
+Failed to flush the L2 table cache: Input/output error
write failed: Input/output error
127 leaked clusters were found on the image.
@@ -130,6 +156,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
127 leaked clusters were found on the image.
@@ -137,6 +165,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
127 leaked clusters were found on the image.
@@ -144,6 +174,7 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 28; imm: off; once: on; write
+Failed to flush the L2 table cache: No space left on device
write failed: No space left on device
127 leaked clusters were found on the image.
@@ -151,6 +182,7 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 28; imm: off; once: on; write -b
+Failed to flush the L2 table cache: No space left on device
write failed: No space left on device
127 leaked clusters were found on the image.
@@ -158,6 +190,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
127 leaked clusters were found on the image.
@@ -165,6 +199,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_update; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
127 leaked clusters were found on the image.
@@ -182,11 +218,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_alloc.write; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_alloc.write; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
1 leaked clusters were found on the image.
@@ -204,11 +244,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_alloc.write; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l2_alloc.write; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
1 leaked clusters were found on the image.
@@ -226,11 +270,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: write_aio; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: write_aio; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -246,11 +294,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: write_aio; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: write_aio; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -266,11 +318,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_load; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_load; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -286,51 +342,67 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_load; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_load; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 5; imm: off; once: on; write
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 5; imm: off; once: on; write -b
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 28; imm: off; once: on; write
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 28; imm: off; once: on; write -b
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_update_part; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -346,11 +418,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -366,11 +442,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -386,11 +466,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: cluster_alloc; errno: 5; imm: off; once: off; write
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: cluster_alloc; errno: 5; imm: off; once: off; write -b
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -406,11 +490,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: cluster_alloc; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: cluster_alloc; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
@@ -429,6 +517,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.hookup; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
55 leaked clusters were found on the image.
@@ -436,6 +526,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.hookup; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
251 leaked clusters were found on the image.
@@ -453,11 +545,15 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -473,6 +569,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
11 leaked clusters were found on the image.
@@ -480,6 +578,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write_blocks; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
23 leaked clusters were found on the image.
@@ -497,6 +597,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write_table; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
11 leaked clusters were found on the image.
@@ -504,6 +606,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.write_table; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
23 leaked clusters were found on the image.
@@ -521,6 +625,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.switch_table; errno: 28; imm: off; once: off; write
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
11 leaked clusters were found on the image.
@@ -528,6 +634,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: refblock_alloc.switch_table; errno: 28; imm: off; once: off; write -b
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
23 leaked clusters were found on the image.
@@ -543,6 +651,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.alloc_table; errno: 5; imm: off; once: off
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -553,6 +663,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.alloc_table; errno: 28; imm: off; once: off
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -563,6 +675,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.write_table; errno: 5; imm: off; once: off
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -573,6 +687,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.write_table; errno: 28; imm: off; once: off
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
No errors were found on the image.
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
@@ -583,6 +699,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.activate_table; errno: 5; imm: off; once: off
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
write failed: Input/output error
96 leaked clusters were found on the image.
@@ -595,6 +713,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=1073741824
Event: l1_grow.activate_table; errno: 28; imm: off; once: off
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device
write failed: No space left on device
96 leaked clusters were found on the image.
diff --git a/tests/qemu-iotests/030 b/tests/qemu-iotests/030
index 8ce2373..952a524 100755
--- a/tests/qemu-iotests/030
+++ b/tests/qemu-iotests/030
@@ -34,7 +34,7 @@
iotests.create_image(backing_img, TestSingleDrive.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
- qemu_io('-c', 'write -P 0x1 0 512', backing_img)
+ qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 512', backing_img)
self.vm = iotests.VM().add_drive("blkdebug::" + test_img)
self.vm.launch()
@@ -55,8 +55,8 @@
self.assert_no_active_block_jobs()
self.vm.shutdown()
- self.assertEqual(qemu_io('-c', 'map', backing_img),
- qemu_io('-c', 'map', test_img),
+ self.assertEqual(qemu_io('-f', 'raw', '-c', 'map', backing_img),
+ qemu_io('-f', iotests.imgfmt, '-c', 'map', test_img),
'image file map does not match backing file after streaming')
def test_stream_pause(self):
@@ -86,8 +86,8 @@
self.assert_no_active_block_jobs()
self.vm.shutdown()
- self.assertEqual(qemu_io('-c', 'map', backing_img),
- qemu_io('-c', 'map', test_img),
+ self.assertEqual(qemu_io('-f', 'raw', '-c', 'map', backing_img),
+ qemu_io('-f', iotests.imgfmt, '-c', 'map', test_img),
'image file map does not match backing file after streaming')
def test_stream_partial(self):
@@ -101,8 +101,8 @@
self.assert_no_active_block_jobs()
self.vm.shutdown()
- self.assertEqual(qemu_io('-c', 'map', mid_img),
- qemu_io('-c', 'map', test_img),
+ self.assertEqual(qemu_io('-f', iotests.imgfmt, '-c', 'map', mid_img),
+ qemu_io('-f', iotests.imgfmt, '-c', 'map', test_img),
'image file map does not match backing file after streaming')
def test_device_not_found(self):
@@ -359,9 +359,9 @@
def setUp(self):
qemu_img('create', backing_img, str(TestStreamStop.image_len))
- qemu_io('-c', 'write -P 0x1 0 32M', backing_img)
+ qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 32M', backing_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
- qemu_io('-c', 'write -P 0x1 32M 32M', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 32M 32M', test_img)
self.vm = iotests.VM().add_drive("blkdebug::" + test_img)
self.vm.launch()
@@ -388,9 +388,9 @@
def setUp(self):
qemu_img('create', backing_img, str(TestSetSpeed.image_len))
- qemu_io('-c', 'write -P 0x1 0 32M', backing_img)
+ qemu_io('-f', 'raw', '-c', 'write -P 0x1 0 32M', backing_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, test_img)
- qemu_io('-c', 'write -P 0x1 32M 32M', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 32M 32M', test_img)
self.vm = iotests.VM().add_drive('blkdebug::' + test_img)
self.vm.launch()
diff --git a/tests/qemu-iotests/040 b/tests/qemu-iotests/040
index 2b432ad..ea2f98e 100755
--- a/tests/qemu-iotests/040
+++ b/tests/qemu-iotests/040
@@ -76,8 +76,8 @@
iotests.create_image(backing_img, self.image_len)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
- qemu_io('-c', 'write -P 0xab 0 524288', backing_img)
- qemu_io('-c', 'write -P 0xef 524288 524288', mid_img)
+ qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', backing_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', mid_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -89,8 +89,8 @@
def test_commit(self):
self.run_commit_test(mid_img, backing_img)
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
def test_device_not_found(self):
result = self.vm.qmp('block-commit', device='nonexistent', top='%s' % mid_img)
@@ -116,13 +116,13 @@
def test_top_is_active(self):
self.run_commit_test(test_img, backing_img, need_ready=True)
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
def test_top_is_default_active(self):
self.run_default_commit_test()
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', backing_img).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', backing_img).find("verification failed"))
def test_top_and_base_reversed(self):
self.assert_no_active_block_jobs()
@@ -159,8 +159,8 @@
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % self.mid_img_abs, self.test_img)
qemu_img('rebase', '-u', '-b', self.backing_img, self.mid_img_abs)
qemu_img('rebase', '-u', '-b', self.mid_img, self.test_img)
- qemu_io('-c', 'write -P 0xab 0 524288', self.backing_img_abs)
- qemu_io('-c', 'write -P 0xef 524288 524288', self.mid_img_abs)
+ qemu_io('-f', 'raw', '-c', 'write -P 0xab 0 524288', self.backing_img_abs)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', self.mid_img_abs)
self.vm = iotests.VM().add_drive(self.test_img)
self.vm.launch()
@@ -179,8 +179,8 @@
def test_commit(self):
self.run_commit_test(self.mid_img, self.backing_img)
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xab 0 524288', self.backing_img_abs).find("verification failed"))
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xef 524288 524288', self.backing_img_abs).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', self.backing_img_abs).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', self.backing_img_abs).find("verification failed"))
def test_device_not_found(self):
result = self.vm.qmp('block-commit', device='nonexistent', top='%s' % self.mid_img)
@@ -206,8 +206,8 @@
def test_top_is_active(self):
self.run_commit_test(self.test_img, self.backing_img)
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xab 0 524288', self.backing_img_abs).find("verification failed"))
- self.assertEqual(-1, qemu_io('-c', 'read -P 0xef 524288 524288', self.backing_img_abs).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xab 0 524288', self.backing_img_abs).find("verification failed"))
+ self.assertEqual(-1, qemu_io('-f', 'raw', '-c', 'read -P 0xef 524288 524288', self.backing_img_abs).find("verification failed"))
def test_top_and_base_reversed(self):
self.assert_no_active_block_jobs()
@@ -223,8 +223,8 @@
qemu_img('create', backing_img, str(TestSetSpeed.image_len))
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % backing_img, mid_img)
qemu_img('create', '-f', iotests.imgfmt, '-o', 'backing_file=%s' % mid_img, test_img)
- qemu_io('-c', 'write -P 0x1 0 512', test_img)
- qemu_io('-c', 'write -P 0xef 524288 524288', mid_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0x1 0 512', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P 0xef 524288 524288', mid_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
diff --git a/tests/qemu-iotests/048 b/tests/qemu-iotests/048
index 65da46d..e1eeac2 100755
--- a/tests/qemu-iotests/048
+++ b/tests/qemu-iotests/048
@@ -64,7 +64,7 @@
_compare -q
# Compare images with different size
-$QEMU_IMG resize "$TEST_IMG" +512M
+$QEMU_IMG resize -f $IMGFMT "$TEST_IMG" +512M
_compare
_compare -s
diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
index 2c7e808..7f16134 100644
--- a/tests/qemu-iotests/051.out
+++ b/tests/qemu-iotests/051.out
@@ -50,6 +50,7 @@
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) i[K[Din[K[D[Dinf[K[D[D[Dinfo[K[D[D[D[Dinfo [K[D[D[D[D[Dinfo b[K[D[D[D[D[D[Dinfo bl[K[D[D[D[D[D[D[Dinfo blo[K[D[D[D[D[D[D[D[Dinfo bloc[K[D[D[D[D[D[D[D[D[Dinfo block[K
ide0-hd0: TEST_DIR/t.qcow2 (qcow2)
+ Cache mode: writeback
Backing file: TEST_DIR/t.qcow2.orig (chain depth: 1)
(qemu) q[K[Dqu[K[D[Dqui[K[D[D[Dquit[K
diff --git a/tests/qemu-iotests/055 b/tests/qemu-iotests/055
index 451b67d..0872444 100755
--- a/tests/qemu-iotests/055
+++ b/tests/qemu-iotests/055
@@ -34,10 +34,10 @@
def setUp(self):
# Write data to the image so we can compare later
qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSingleDrive.image_len))
- qemu_io('-c', 'write -P0x5d 0 64k', test_img)
- qemu_io('-c', 'write -P0xd5 1M 32k', test_img)
- qemu_io('-c', 'write -P0xdc 32M 124k', test_img)
- qemu_io('-c', 'write -P0xdc 67043328 64k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 0 64k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xd5 1M 32k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 32M 124k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 67043328 64k', test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -115,7 +115,7 @@
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSetSpeed.image_len))
- qemu_io('-c', 'write -P1 0 512', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P1 0 512', test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
@@ -186,10 +186,10 @@
def setUp(self):
qemu_img('create', '-f', iotests.imgfmt, test_img, str(TestSingleTransaction.image_len))
- qemu_io('-c', 'write -P0x5d 0 64k', test_img)
- qemu_io('-c', 'write -P0xd5 1M 32k', test_img)
- qemu_io('-c', 'write -P0xdc 32M 124k', test_img)
- qemu_io('-c', 'write -P0xdc 67043328 64k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0x5d 0 64k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xd5 1M 32k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 32M 124k', test_img)
+ qemu_io('-f', iotests.imgfmt, '-c', 'write -P0xdc 67043328 64k', test_img)
self.vm = iotests.VM().add_drive(test_img)
self.vm.launch()
diff --git a/tests/qemu-iotests/058 b/tests/qemu-iotests/058
index 14584cd..2d5ca85 100755
--- a/tests/qemu-iotests/058
+++ b/tests/qemu-iotests/058
@@ -89,6 +89,9 @@
_supported_proto file
_require_command QEMU_NBD
+# Use -f raw instead of -f $IMGFMT for the NBD connection
+QEMU_IO_NBD="$QEMU_IO -f raw --cache=$CACHEMODE"
+
echo
echo "== preparing image =="
_make_test_img 64M
@@ -108,15 +111,15 @@
echo
echo "== verifying the exported snapshot with patterns, method 1 =="
-$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
-$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IO_NBD -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IO_NBD -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
_export_nbd_snapshot1 sn1
echo
echo "== verifying the exported snapshot with patterns, method 2 =="
-$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
-$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IO_NBD -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IO_NBD -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
$QEMU_IMG convert "$TEST_IMG" -l sn1 -O qcow2 "$converted_image"
diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index 3c053c2..2ed1a7f 100755
--- a/tests/qemu-iotests/059
+++ b/tests/qemu-iotests/059
@@ -106,8 +106,8 @@
echo
echo "=== Converting to streamOptimized from image with small cluster size==="
TEST_IMG="$TEST_IMG.qcow2" IMGFMT=qcow2 IMGOPTS="cluster_size=4096" _make_test_img 1G
-$QEMU_IO -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
-$QEMU_IO -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
+$QEMU_IO -f qcow2 -c "write -P 0xa 0 512" "$TEST_IMG.qcow2" | _filter_qemu_io
+$QEMU_IO -f qcow2 -c "write -P 0xb 10240 512" "$TEST_IMG.qcow2" | _filter_qemu_io
$QEMU_IMG convert -f qcow2 -O vmdk -o subformat=streamOptimized "$TEST_IMG.qcow2" "$TEST_IMG" 2>&1
echo
diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060
index 9772d36..73863bf 100755
--- a/tests/qemu-iotests/060
+++ b/tests/qemu-iotests/060
@@ -77,7 +77,7 @@
$PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# This information should be available through qemu-img info
-$QEMU_IMG info "$TEST_IMG" | _filter_testdir
+_img_info --format-specific
# Try to open the image R/W (which should fail)
$QEMU_IO -c "$OPEN_RW" -c "read 0 512" 2>&1 | _filter_qemu_io \
diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out
index 9419da1..4cdf62b 100644
--- a/tests/qemu-iotests/060.out
+++ b/tests/qemu-iotests/060.out
@@ -11,10 +11,9 @@
qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with active L1 table); further corruption events will be suppressed
write failed: Input/output error
incompatible_features 0x2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 64M (67108864 bytes)
-disk size: 196K
cluster_size: 65536
Format specific information:
compat: 1.1
diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067
index d025192..29cd6b5 100755
--- a/tests/qemu-iotests/067
+++ b/tests/qemu-iotests/067
@@ -39,7 +39,7 @@
function do_run_qemu()
{
echo Testing: "$@"
- $QEMU -nographic -qmp stdio -serial none "$@"
+ $QEMU -nographic -qmp-pretty stdio -serial none "$@"
echo
}
diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out
index 0f72dcf..7c3735f 100644
--- a/tests/qemu-iotests/067.out
+++ b/tests/qemu-iotests/067.out
@@ -4,77 +4,767 @@
=== -drive/-device and device_del ===
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virtio-blk-pci,drive=disk,id=virtio0
-QMP_VERSION
-{"return": {}}
-{"return": [{"io-status": "ok", "device": "disk", "locked": false, "removable": false, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false, "corrupt": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"device": "virtio0", "path": "/machine/peripheral/virtio0"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESET"}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+{
+ QMP_VERSION
+}
+{
+ "return": {
+ }
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "disk",
+ "locked": false,
+ "removable": false,
+ "inserted": {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 134217728,
+ "filename": "TEST_DIR/t.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": SIZE,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "TEST_DIR/t.qcow2",
+ "encryption_key_missing": false
+ },
+ "type": "unknown"
+ },
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "path": "/machine/peripheral/virtio0/virtio-backend"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "device": "virtio0",
+ "path": "/machine/peripheral/virtio0"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "RESET"
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "SHUTDOWN"
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "ide1-cd0",
+ "tray-open": true
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "floppy0",
+ "tray-open": true
+ }
+}
=== -drive/device_add and device_del ===
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk
-QMP_VERSION
-{"return": {}}
-{"return": [{"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false, "corrupt": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"device": "virtio0", "path": "/machine/peripheral/virtio0"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESET"}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+{
+ QMP_VERSION
+}
+{
+ "return": {
+ }
+}
+{
+ "return": [
+ {
+ "device": "disk",
+ "locked": false,
+ "removable": true,
+ "inserted": {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 134217728,
+ "filename": "TEST_DIR/t.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": SIZE,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "TEST_DIR/t.qcow2",
+ "encryption_key_missing": false
+ },
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "path": "/machine/peripheral/virtio0/virtio-backend"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "device": "virtio0",
+ "path": "/machine/peripheral/virtio0"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "RESET"
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "SHUTDOWN"
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "ide1-cd0",
+ "tray-open": true
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "floppy0",
+ "tray-open": true
+ }
+}
=== drive_add/device_add and device_del ===
Testing:
-QMP_VERSION
-{"return": {}}
-{"return": "OK\r\n"}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false, "corrupt": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"device": "virtio0", "path": "/machine/peripheral/virtio0"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESET"}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+{
+ QMP_VERSION
+}
+{
+ "return": {
+ }
+}
+{
+ "return": "OK\r\n"
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "disk",
+ "locked": false,
+ "removable": true,
+ "inserted": {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 134217728,
+ "filename": "TEST_DIR/t.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": SIZE,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "TEST_DIR/t.qcow2",
+ "encryption_key_missing": false
+ },
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "path": "/machine/peripheral/virtio0/virtio-backend"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "device": "virtio0",
+ "path": "/machine/peripheral/virtio0"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "RESET"
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "SHUTDOWN"
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "ide1-cd0",
+ "tray-open": true
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "floppy0",
+ "tray-open": true
+ }
+}
=== blockdev_add/device_add and device_del ===
Testing:
-QMP_VERSION
-{"return": {}}
-{"return": {}}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false, "corrupt": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"return": {}}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"path": "/machine/peripheral/virtio0/virtio-backend"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_DELETED", "data": {"device": "virtio0", "path": "/machine/peripheral/virtio0"}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESET"}
-{"return": [{"io-status": "ok", "device": "ide1-cd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "floppy0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"device": "sd0", "locked": false, "removable": true, "tray_open": false, "type": "unknown"}, {"io-status": "ok", "device": "disk", "locked": false, "removable": true, "inserted": {"iops_rd": 0, "detect_zeroes": "off", "image": {"virtual-size": 134217728, "filename": "TEST_DIR/t.qcow2", "cluster-size": 65536, "format": "qcow2", "actual-size": SIZE, "format-specific": {"type": "qcow2", "data": {"compat": "1.1", "lazy-refcounts": false, "corrupt": false}}, "dirty-flag": false}, "iops_wr": 0, "ro": false, "backing_file_depth": 0, "drv": "qcow2", "iops": 0, "bps_wr": 0, "encrypted": false, "bps": 0, "bps_rd": 0, "file": "TEST_DIR/t.qcow2", "encryption_key_missing": false}, "tray_open": false, "type": "unknown"}]}
-{"return": {}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
-{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+{
+ QMP_VERSION
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "disk",
+ "locked": false,
+ "removable": true,
+ "inserted": {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 134217728,
+ "filename": "TEST_DIR/t.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": SIZE,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "TEST_DIR/t.qcow2",
+ "encryption_key_missing": false
+ },
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "path": "/machine/peripheral/virtio0/virtio-backend"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_DELETED",
+ "data": {
+ "device": "virtio0",
+ "path": "/machine/peripheral/virtio0"
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "RESET"
+}
+{
+ "return": [
+ {
+ "io-status": "ok",
+ "device": "ide1-cd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "floppy0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "device": "sd0",
+ "locked": false,
+ "removable": true,
+ "tray_open": false,
+ "type": "unknown"
+ },
+ {
+ "io-status": "ok",
+ "device": "disk",
+ "locked": false,
+ "removable": true,
+ "inserted": {
+ "iops_rd": 0,
+ "detect_zeroes": "off",
+ "image": {
+ "virtual-size": 134217728,
+ "filename": "TEST_DIR/t.qcow2",
+ "cluster-size": 65536,
+ "format": "qcow2",
+ "actual-size": SIZE,
+ "format-specific": {
+ "type": "qcow2",
+ "data": {
+ "compat": "1.1",
+ "lazy-refcounts": false,
+ "corrupt": false
+ }
+ },
+ "dirty-flag": false
+ },
+ "iops_wr": 0,
+ "ro": false,
+ "backing_file_depth": 0,
+ "drv": "qcow2",
+ "iops": 0,
+ "bps_wr": 0,
+ "encrypted": false,
+ "bps": 0,
+ "bps_rd": 0,
+ "cache": {
+ "no-flush": false,
+ "direct": false,
+ "writeback": true
+ },
+ "file": "TEST_DIR/t.qcow2",
+ "encryption_key_missing": false
+ },
+ "tray_open": false,
+ "type": "unknown"
+ }
+ ]
+}
+{
+ "return": {
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "SHUTDOWN"
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "ide1-cd0",
+ "tray-open": true
+ }
+}
+{
+ "timestamp": {
+ "seconds": TIMESTAMP,
+ "microseconds": TIMESTAMP
+ },
+ "event": "DEVICE_TRAY_MOVED",
+ "data": {
+ "device": "floppy0",
+ "tray-open": true
+ }
+}
*** done
diff --git a/tests/qemu-iotests/071 b/tests/qemu-iotests/071
index 3924e51..5d61ef6 100755
--- a/tests/qemu-iotests/071
+++ b/tests/qemu-iotests/071
@@ -63,12 +63,12 @@
TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\
_filter_imgfmt
_make_test_img $IMG_SIZE
-$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
+$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
$QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io
-$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
+$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
-c 'read -P 42 0 512' | _filter_qemu_io
echo
@@ -78,12 +78,12 @@
TEST_IMG="$TEST_IMG.base" IMGOPTS="" IMGFMT="raw" _make_test_img $IMG_SIZE |\
_filter_imgfmt
_make_test_img $IMG_SIZE
-$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \
+$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base,file.test.driver=$IMGFMT,file.test.file.filename=$TEST_IMG" \
-c 'read 0 512' -c 'write -P 42 0x38000 512' -c 'read -P 42 0x38000 512' | _filter_qemu_io
$QEMU_IO -c 'write -P 42 0 512' "$TEST_IMG" | _filter_qemu_io
-$QEMU_IO -c "open -o file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
+$QEMU_IO -c "open -o driver=raw,file.driver=blkverify,file.raw.filename=$TEST_IMG.base $TEST_IMG" \
-c 'read -P 42 0 512' | _filter_qemu_io
echo
@@ -163,7 +163,7 @@
echo "=== Testing blkverify on existing raw block device ==="
echo
-run_qemu -drive "file=$TEST_IMG.base,if=none,id=drive0" <<EOF
+run_qemu -drive "file=$TEST_IMG.base,format=raw,if=none,id=drive0" <<EOF
{ "execute": "qmp_capabilities" }
{ "execute": "blockdev-add",
"arguments": {
diff --git a/tests/qemu-iotests/071.out b/tests/qemu-iotests/071.out
index 5f840a9..ffd7032 100644
--- a/tests/qemu-iotests/071.out
+++ b/tests/qemu-iotests/071.out
@@ -12,7 +12,7 @@
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkverify: read sector_num=0 nb_sectors=4 contents mismatch in sector 0
+blkverify: read sector_num=0 nb_sectors=1 contents mismatch in sector 0
=== Testing blkverify through file blockref ===
@@ -26,14 +26,18 @@
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 512/512 bytes at offset 0
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-blkverify: read sector_num=0 nb_sectors=4 contents mismatch in sector 0
+blkverify: read sector_num=0 nb_sectors=1 contents mismatch in sector 0
=== Testing blkdebug through filename ===
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
read failed: Input/output error
=== Testing blkdebug through file blockref ===
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
read failed: Input/output error
=== Testing blkdebug on existing block device ===
@@ -48,6 +52,8 @@
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+qemu-system-x86_64: Failed to flush the L2 table cache: Input/output error
+qemu-system-x86_64: Failed to flush the refcount block cache: Input/output error
=== Testing blkverify on existing block device ===
@@ -61,7 +67,7 @@
=== Testing blkverify on existing raw block device ===
-Testing: -drive file=TEST_DIR/t.IMGFMT.base,if=none,id=drive0
+Testing: -drive file=TEST_DIR/t.IMGFMT.base,format=raw,if=none,id=drive0
QMP_VERSION
{"return": {}}
{"return": {}}
@@ -86,5 +92,7 @@
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN"}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "ide1-cd0", "tray-open": true}}
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "floppy0", "tray-open": true}}
+qemu-system-x86_64: Failed to flush the L2 table cache: Input/output error
+qemu-system-x86_64: Failed to flush the refcount block cache: Input/output error
*** done
diff --git a/tests/qemu-iotests/077 b/tests/qemu-iotests/077
index 4dd1bdd..42a9085 100755
--- a/tests/qemu-iotests/077
+++ b/tests/qemu-iotests/077
@@ -52,7 +52,7 @@
function test_io()
{
-echo "open -o file.align=4k blkdebug::$TEST_IMG"
+echo "open -o driver=$IMGFMT,file.align=4k blkdebug::$TEST_IMG"
# A simple RMW request
cat <<EOF
aio_write -P 10 0x200 0x200
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080
index 9de337c..73795f1 100755
--- a/tests/qemu-iotests/080
+++ b/tests/qemu-iotests/080
@@ -78,6 +78,8 @@
poke_file "$TEST_IMG" "$offset_ext_magic" "\x12\x34\x56\x78"
poke_file "$TEST_IMG" "$offset_ext_size" "\x7f\xff\xff\xff"
{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
+poke_file "$TEST_IMG" "$offset_backing_file_offset" "\x00\x00\x00\x00\x00\x00\x00\x$(printf %x $offset_ext_size)"
+{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
poke_file "$TEST_IMG" "$offset_backing_file_offset" "\x00\x00\x00\x00\x00\x00\x00\x00"
{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir
diff --git a/tests/qemu-iotests/080.out b/tests/qemu-iotests/080.out
index f7a943c..33d1f71 100644
--- a/tests/qemu-iotests/080.out
+++ b/tests/qemu-iotests/080.out
@@ -13,6 +13,8 @@
no file open, try 'help open'
qemu-io: can't open device TEST_DIR/t.qcow2: Header extension too large
no file open, try 'help open'
+qemu-io: can't open device TEST_DIR/t.qcow2: Header extension too large
+no file open, try 'help open'
== Huge refcount table size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
diff --git a/tests/qemu-iotests/081 b/tests/qemu-iotests/081
index ed3c29e..9ab93ff 100755
--- a/tests/qemu-iotests/081
+++ b/tests/qemu-iotests/081
@@ -59,9 +59,13 @@
test_quorum=$($QEMU_IMG --help|grep quorum)
[ "$test_quorum" = "" ] && _supported_fmt quorum
-quorum="file.driver=quorum,file.children.0.file.filename=$TEST_DIR/1.raw"
+quorum="driver=raw,file.driver=quorum,file.vote-threshold=2"
+quorum="$quorum,file.children.0.file.filename=$TEST_DIR/1.raw"
quorum="$quorum,file.children.1.file.filename=$TEST_DIR/2.raw"
-quorum="$quorum,file.children.2.file.filename=$TEST_DIR/3.raw,file.vote-threshold=2"
+quorum="$quorum,file.children.2.file.filename=$TEST_DIR/3.raw"
+quorum="$quorum,file.children.0.driver=raw"
+quorum="$quorum,file.children.1.driver=raw"
+quorum="$quorum,file.children.2.driver=raw"
echo
echo "== creating quorum files =="
diff --git a/tests/qemu-iotests/081.out b/tests/qemu-iotests/081.out
index 073515e..190905a 100644
--- a/tests/qemu-iotests/081.out
+++ b/tests/qemu-iotests/081.out
@@ -55,5 +55,5 @@
10 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
== checking that quorum is broken ==
-qemu-io: can't open: Could not read image for determining its format: Input/output error
+read failed: Input/output error
*** done
diff --git a/tests/qemu-iotests/082 b/tests/qemu-iotests/082
index e64de27..c83e01e 100755
--- a/tests/qemu-iotests/082
+++ b/tests/qemu-iotests/082
@@ -60,11 +60,11 @@
# Multiple -o should be merged
run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" $size
-run_qemu_img info "$TEST_IMG"
+_img_info --format-specific
# If the same -o key is specified more than once, the last one wins
run_qemu_img create -f $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" $size
-run_qemu_img info "$TEST_IMG"
+_img_info --format-specific
run_qemu_img create -f $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" $size
_img_info
@@ -114,11 +114,11 @@
# Multiple -o should be merged
run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on "$TEST_IMG" "$TEST_IMG".base
-run_qemu_img info "$TEST_IMG".base
+TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
# If the same -o key is specified more than once, the last one wins
run_qemu_img convert -O $IMGFMT -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
-run_qemu_img info "$TEST_IMG".base
+TEST_IMG="${TEST_IMG}.base" _img_info --format-specific
run_qemu_img convert -O $IMGFMT -o cluster_size=4k,cluster_size=8k "$TEST_IMG" "$TEST_IMG".base
TEST_IMG="${TEST_IMG}.base" _img_info
@@ -157,15 +157,15 @@
# Last -f should win
run_qemu_img amend -f foo -f $IMGFMT -o lazy_refcounts=on "$TEST_IMG"
-run_qemu_img info "$TEST_IMG"
+_img_info --format-specific
# Multiple -o should be merged
run_qemu_img amend -f $IMGFMT -o size=130M -o lazy_refcounts=off "$TEST_IMG"
-run_qemu_img info "$TEST_IMG"
+_img_info --format-specific
# If the same -o key is specified more than once, the last one wins
run_qemu_img amend -f $IMGFMT -o size=8M -o lazy_refcounts=on -o size=132M "$TEST_IMG"
-run_qemu_img info "$TEST_IMG"
+_img_info --format-specific
run_qemu_img amend -f $IMGFMT -o size=4M,size=148M "$TEST_IMG"
_img_info
diff --git a/tests/qemu-iotests/082.out b/tests/qemu-iotests/082.out
index 0a3ab5a..5adfd08 100644
--- a/tests/qemu-iotests/082.out
+++ b/tests/qemu-iotests/082.out
@@ -11,12 +11,9 @@
Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 128M
Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=4096 lazy_refcounts=on
-
-Testing: info TEST_DIR/t.qcow2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 128M (134217728 bytes)
-disk size: 16K
cluster_size: 4096
Format specific information:
compat: 1.1
@@ -25,12 +22,9 @@
Testing: create -f qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qcow2 128M
Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=134217728 encryption=off cluster_size=8192 lazy_refcounts=on
-
-Testing: info TEST_DIR/t.qcow2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 128M (134217728 bytes)
-disk size: 28K
cluster_size: 8192
Format specific information:
compat: 1.1
@@ -189,12 +183,9 @@
cluster_size: 65536
Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-
-Testing: info TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.qcow2.base
-file format: qcow2
+image: TEST_DIR/t.IMGFMT.base
+file format: IMGFMT
virtual size: 128M (134217728 bytes)
-disk size: 16K
cluster_size: 4096
Format specific information:
compat: 1.1
@@ -202,12 +193,9 @@
corrupt: false
Testing: convert -O qcow2 -o cluster_size=4k -o lazy_refcounts=on -o cluster_size=8k TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.base
-
-Testing: info TEST_DIR/t.qcow2.base
-image: TEST_DIR/t.qcow2.base
-file format: qcow2
+image: TEST_DIR/t.IMGFMT.base
+file format: IMGFMT
virtual size: 128M (134217728 bytes)
-disk size: 28K
cluster_size: 8192
Format specific information:
compat: 1.1
@@ -351,12 +339,9 @@
=== amend: Options specified more than once ===
Testing: amend -f foo -f qcow2 -o lazy_refcounts=on TEST_DIR/t.qcow2
-
-Testing: info TEST_DIR/t.qcow2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 128M (134217728 bytes)
-disk size: 196K
cluster_size: 65536
Format specific information:
compat: 1.1
@@ -364,12 +349,9 @@
corrupt: false
Testing: amend -f qcow2 -o size=130M -o lazy_refcounts=off TEST_DIR/t.qcow2
-
-Testing: info TEST_DIR/t.qcow2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 130M (136314880 bytes)
-disk size: 196K
cluster_size: 65536
Format specific information:
compat: 1.1
@@ -377,12 +359,9 @@
corrupt: false
Testing: amend -f qcow2 -o size=8M -o lazy_refcounts=on -o size=132M TEST_DIR/t.qcow2
-
-Testing: info TEST_DIR/t.qcow2
-image: TEST_DIR/t.qcow2
-file format: qcow2
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
virtual size: 132M (138412032 bytes)
-disk size: 196K
cluster_size: 65536
Format specific information:
compat: 1.1
diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089
index dffc977..6f74cec 100755
--- a/tests/qemu-iotests/089
+++ b/tests/qemu-iotests/089
@@ -65,7 +65,8 @@
$QEMU_IMG convert -f raw -O $IMGFMT "$TEST_IMG.base" "$TEST_IMG"
-$QEMU_IO -c 'read -P 42 0 512' -c 'read -P 23 512 512' \
+$QEMU_IO_PROG --cache $CACHEMODE \
+ -c 'read -P 42 0 512' -c 'read -P 23 512 512' \
-c 'read -P 66 1024 512' "json:{
\"driver\": \"$IMGFMT\",
\"file\": {
@@ -91,7 +92,8 @@
# The "image.filename" part tests whether "a": { "b": "c" } and "a.b": "c" do
# the same (which they should).
-$QEMU_IO -c 'read -P 42 0x38000 512' "json:{
+$QEMU_IO_PROG --cache $CACHEMODE \
+ -c 'read -P 42 0x38000 512' "json:{
\"driver\": \"$IMGFMT\",
\"file\": {
\"driver\": \"blkdebug\",
diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out
index b2b0390..bf3b8a0 100644
--- a/tests/qemu-iotests/089.out
+++ b/tests/qemu-iotests/089.out
@@ -24,6 +24,8 @@
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
wrote 512/512 bytes at offset 229376
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Failed to flush the L2 table cache: Input/output error
+Failed to flush the refcount block cache: Input/output error
read failed: Input/output error
=== Testing qemu-img info output ===
diff --git a/tests/qemu-iotests/099 b/tests/qemu-iotests/099
index ffc7ea7..948afff 100755
--- a/tests/qemu-iotests/099
+++ b/tests/qemu-iotests/099
@@ -44,7 +44,8 @@
_supported_fmt qcow qcow2 qed vdi vhdx vmdk vpc
_supported_proto file
_supported_os Linux
-
+_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat" \
+ "subformat=twoGbMaxExtentSparse"
function do_run_qemu()
{
@@ -107,8 +108,21 @@
# generate a JSON object here as well
test_qemu "file.driver=blkverify,file.raw.filename=$TEST_IMG.compare,file.test.file.driver=blkdebug,file.test.file.image.filename=$TEST_IMG,file.test.file.inject-error.0.event=l1_update"
+echo
+echo '=== Testing plain filename for blkdebug ==='
+echo
-rm -f "$TEST_IMG.compare"
+touch "$TEST_DIR/blkdebug.conf"
+test_qemu "file.driver=blkdebug,file.config=$TEST_DIR/blkdebug.conf,file.image.filename=$TEST_IMG"
+
+echo
+echo '=== Testing plain filename for blkdebug without configuration file ==='
+echo
+
+test_qemu "file.driver=blkdebug,file.image.filename=$TEST_IMG"
+
+
+rm -f "$TEST_IMG.compare" "$TEST_DIR/blkdebug.conf"
# success, all done
echo "*** done"
diff --git a/tests/qemu-iotests/099.out b/tests/qemu-iotests/099.out
index 55be4d4..2fa06ff 100644
--- a/tests/qemu-iotests/099.out
+++ b/tests/qemu-iotests/099.out
@@ -12,9 +12,17 @@
=== Testing JSON filename for blkdebug ===
-json:{"driver": "IMGFMT", "file": {"inject-error": [{"immediately": false, "once": false, "state": 0, "sector": -1, "event": "l1_update", "errno": 5}], "image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug"}}
+json:{"driver": "IMGFMT", "file": {"image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug", "inject-error.0.event": "l1_update"}}
=== Testing indirectly enforced JSON filename ===
-json:{"driver": "raw", "file": {"test": {"driver": "IMGFMT", "file": {"inject-error": [{"immediately": false, "once": false, "state": 0, "sector": -1, "event": "l1_update", "errno": 5}], "image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug"}}, "driver": "blkverify", "raw": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT.compare"}}}
+json:{"driver": "raw", "file": {"test": {"driver": "IMGFMT", "file": {"image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug", "inject-error.0.event": "l1_update"}}, "driver": "blkverify", "raw": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT.compare"}}}
+
+=== Testing plain filename for blkdebug ===
+
+blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT
+
+=== Testing plain filename for blkdebug without configuration file ===
+
+blkdebug::TEST_DIR/t.IMGFMT
*** done
diff --git a/tests/qemu-iotests/109 b/tests/qemu-iotests/109
new file mode 100755
index 0000000..0b668da
--- /dev/null
+++ b/tests/qemu-iotests/109
@@ -0,0 +1,132 @@
+#!/bin/bash
+#
+# Test writing image headers of other formats into raw images
+#
+# Copyright (C) 2014 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=kwolf@redhat.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ rm -f $TEST_IMG.src
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.qemu
+
+_supported_fmt raw
+_supported_proto file
+_supported_os Linux
+
+qemu_comm_method=qmp
+
+function run_qemu()
+{
+ local raw_img="$1"
+ local source_img="$2"
+ local qmp_format="$3"
+ local qmp_event="$4"
+
+ _launch_qemu -drive file="${source_img}",format=raw,cache=${CACHEMODE},id=src
+ _send_qemu_cmd $QEMU_HANDLE "{ 'execute': 'qmp_capabilities' }" "return"
+
+ _send_qemu_cmd $QEMU_HANDLE \
+ "{'execute':'drive-mirror', 'arguments':{
+ 'device': 'src', 'target': '$raw_img', $qmp_format
+ 'mode': 'existing', 'sync': 'full'}}" \
+ "return"
+
+ _send_qemu_cmd $QEMU_HANDLE '' "$qmp_event"
+ _send_qemu_cmd $QEMU_HANDLE '{"execute":"query-block-jobs"}' "return"
+ _cleanup_qemu
+}
+
+for fmt in qcow qcow2 qed vdi vmdk vpc; do
+
+ echo
+ echo "=== Writing a $fmt header into raw ==="
+ echo
+
+ _make_test_img 64M
+ TEST_IMG="$TEST_IMG.src" IMGFMT=$fmt _make_test_img 64M
+
+ # This first test should fail: The image format was probed, we may not
+ # write an image header at the start of the image
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
+ $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
+
+
+ # When raw was explicitly specified, the same must succeed
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+
+done
+
+
+for sample_img in empty.bochs iotest-dirtylog-10G-4M.vhdx parallels-v1 \
+ simple-pattern.cloop; do
+
+ echo
+ echo "=== Copying sample image $sample_img into raw ==="
+ echo
+
+ # Can't use _use_sample_img because that isn't designed to be used multiple
+ # times and it overwrites $TEST_IMG (both breaks cleanup)
+ _make_test_img 64M
+ bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
+ $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ # qemu-img compare can't handle unaligned file sizes
+ $QEMU_IMG resize -f raw "$TEST_IMG.src" +0
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+done
+
+echo
+echo "=== Write legitimate MBR into raw ==="
+echo
+
+for sample_img in grub_mbr.raw; do
+ _make_test_img 64M
+ bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+done
+
+
+# success, all done
+echo '*** done'
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/109.out b/tests/qemu-iotests/109.out
new file mode 100644
index 0000000..7db92c9
--- /dev/null
+++ b/tests/qemu-iotests/109.out
@@ -0,0 +1,231 @@
+QA output created by 109
+
+=== Writing a qcow header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a qcow2 header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 197120, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 197120, "offset": 197120, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 197120, "offset": 197120, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a qed header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vdi header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vmdk header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 65536, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 65536, "offset": 65536, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vpc header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image empty.bochs into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image iotest-dirtylog-10G-4M.vhdx into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 31457280, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 31457280, "offset": 31457280, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 31457280, "offset": 31457280, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image parallels-v1 into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image simple-pattern.cloop into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2048, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2048, "offset": 2048, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2048, "offset": 2048, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Write legitimate MBR into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+*** done
diff --git a/tests/qemu-iotests/113 b/tests/qemu-iotests/113
new file mode 100755
index 0000000..a2cd96b
--- /dev/null
+++ b/tests/qemu-iotests/113
@@ -0,0 +1,76 @@
+#!/bin/bash
+#
+# Test case for accessing creation options on image formats and
+# protocols not supporting image creation
+#
+# Copyright (C) 2014 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=mreitz@redhat.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+# We can only test one format here because we need its sample file
+_supported_fmt bochs
+_supported_proto nbd
+_supported_os Linux
+
+echo
+echo '=== Unsupported image creation in qemu-img create ==='
+echo
+
+$QEMU_IMG create -f $IMGFMT nbd://example.com 2>&1 64M | _filter_imgfmt
+
+echo
+echo '=== Unsupported image creation in qemu-img convert ==='
+echo
+
+# We could use any input image format here, but this is a bochs test, so just
+# use the bochs image
+_use_sample_img empty.bochs.bz2
+$QEMU_IMG convert -f $IMGFMT -O $IMGFMT "$TEST_IMG" nbd://example.com 2>&1 \
+ | _filter_imgfmt
+
+echo
+echo '=== Unsupported format in qemu-img amend ==='
+echo
+
+# The protocol does not matter here
+_use_sample_img empty.bochs.bz2
+$QEMU_IMG amend -f $IMGFMT -o foo=bar "$TEST_IMG" 2>&1 | _filter_imgfmt
+
+
+# success, all done
+echo
+echo '*** done'
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/113.out b/tests/qemu-iotests/113.out
new file mode 100644
index 0000000..00bdfd6
--- /dev/null
+++ b/tests/qemu-iotests/113.out
@@ -0,0 +1,15 @@
+QA output created by 113
+
+=== Unsupported image creation in qemu-img create ===
+
+qemu-img: nbd://example.com: Format driver 'IMGFMT' does not support image creation
+
+=== Unsupported image creation in qemu-img convert ===
+
+qemu-img: Format driver 'IMGFMT' does not support image creation
+
+=== Unsupported format in qemu-img amend ===
+
+qemu-img: Format driver 'IMGFMT' does not support any options to amend
+
+*** done
diff --git a/tests/qemu-iotests/114 b/tests/qemu-iotests/114
new file mode 100755
index 0000000..d02e7ff
--- /dev/null
+++ b/tests/qemu-iotests/114
@@ -0,0 +1,61 @@
+#!/bin/bash
+#
+# Test invalid backing file format in qcow2 images
+#
+# Copyright (C) 2014 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=kwolf@redhat.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt qcow2
+_supported_proto generic
+_supported_os Linux
+
+
+TEST_IMG="$TEST_IMG.base" _make_test_img 64M
+_make_test_img -b "$TEST_IMG.base" 64M
+
+# Set an invalid backing file format
+$PYTHON qcow2.py "$TEST_IMG" add-header-ext 0xE2792ACA "foo"
+_img_info
+
+# Try opening the image. Should fail (and not probe) in the first case, but
+# overriding the backing file format should be possible.
+$QEMU_IO -c "open $TEST_IMG" -c "read 0 4k" 2>&1 | _filter_qemu_io | _filter_testdir
+$QEMU_IO -c "open -o backing.driver=$IMGFMT $TEST_IMG" -c "read 0 4k" | _filter_qemu_io
+
+# success, all done
+echo '*** done'
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/114.out b/tests/qemu-iotests/114.out
new file mode 100644
index 0000000..6c6b210
--- /dev/null
+++ b/tests/qemu-iotests/114.out
@@ -0,0 +1,13 @@
+QA output created by 114
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.base'
+image: TEST_DIR/t.IMGFMT
+file format: IMGFMT
+virtual size: 64M (67108864 bytes)
+cluster_size: 65536
+backing file: TEST_DIR/t.IMGFMT.base
+backing file format: foo
+qemu-io: can't open device TEST_DIR/t.qcow2: Could not open backing file: Unknown driver 'foo'
+read 4096/4096 bytes at offset 0
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+*** done
diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index 9e12bec..1e556bb 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -289,10 +289,10 @@
if [ ! -z "$DISPLAY" ]
then
- which xdiff >/dev/null 2>&1 && diff=xdiff
- which gdiff >/dev/null 2>&1 && diff=gdiff
- which tkdiff >/dev/null 2>&1 && diff=tkdiff
- which xxdiff >/dev/null 2>&1 && diff=xxdiff
+ command -v xdiff >/dev/null 2>&1 && diff=xdiff
+ command -v gdiff >/dev/null 2>&1 && diff=gdiff
+ command -v tkdiff >/dev/null 2>&1 && diff=tkdiff
+ command -v xxdiff >/dev/null 2>&1 && diff=xxdiff
fi
;;
@@ -391,7 +391,7 @@
done
# Set qemu-io cache mode with $CACHEMODE we have
-QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS --cache $CACHEMODE"
+QEMU_IO_OPTIONS="$QEMU_IO_OPTIONS -f $IMGFMT --cache $CACHEMODE"
# Set default options for qemu-img create -o if they were not specified
_set_default_imgopts
diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index bd6790b..91a5ef6 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -47,7 +47,7 @@
# $1 = prog to look for, $2* = default pathnames if not found in $PATH
set_prog_path()
{
- p=`which $1 2> /dev/null`
+ p=`command -v $1 2> /dev/null`
if [ -n "$p" -a -x "$p" ]; then
echo $p
return 0
diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter
index 3acdb30..dfb9726 100644
--- a/tests/qemu-iotests/common.filter
+++ b/tests/qemu-iotests/common.filter
@@ -167,7 +167,9 @@
{
_filter_win32 | \
sed -e 's#\("\(micro\)\?seconds": \)[0-9]\+#\1 TIMESTAMP#g' \
- -e 's#^{"QMP":.*}$#QMP_VERSION#'
+ -e 's#^{"QMP":.*}$#QMP_VERSION#' \
+ -e '/^ "QMP": {\s*$/, /^ }\s*$/ c\' \
+ -e ' QMP_VERSION'
}
# replace driver-specific options in the "Formatting..." line
diff --git a/tests/qemu-iotests/common.qemu b/tests/qemu-iotests/common.qemu
index ee7ebb4..8e618b5 100644
--- a/tests/qemu-iotests/common.qemu
+++ b/tests/qemu-iotests/common.qemu
@@ -153,8 +153,9 @@
mkfifo "${fifo_out}"
mkfifo "${fifo_in}"
- "${QEMU}" -nographic -serial none ${comm} -machine accel=qtest "${@}" 2>&1 \
+ "${QEMU}" -nographic -serial none ${comm} -machine accel=qtest "${@}" \
>"${fifo_out}" \
+ 2>&1 \
<"${fifo_in}" &
QEMU_PID[${_QEMU_HANDLE}]=$!
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 9c49deb..3b14053 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -175,7 +175,9 @@
case "$IMGPROTO" in
nbd)
- kill $QEMU_NBD_PID
+ if [ -n "$QEMU_NBD_PID" ]; then
+ kill $QEMU_NBD_PID
+ fi
rm -f "$TEST_IMG_FILE"
;;
file)
@@ -213,6 +215,13 @@
_img_info()
{
+ if [[ "$1" == "--format-specific" ]]; then
+ local format_specific=1
+ shift
+ else
+ local format_specific=0
+ fi
+
discard=0
regex_json_spec_start='^ *"format-specific": \{'
$QEMU_IMG info "$@" "$TEST_IMG" 2>&1 | \
@@ -222,7 +231,9 @@
-e "/^disk size:/ D" \
-e "/actual-size/ D" | \
while IFS='' read line; do
- if [[ $line == "Format specific information:" ]]; then
+ if [[ $format_specific == 1 ]]; then
+ discard=0
+ elif [[ $line == "Format specific information:" ]]; then
discard=1
elif [[ $line =~ $regex_json_spec_start ]]; then
discard=2
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 7dfe469..a4742c6 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -111,4 +111,7 @@
105 rw auto quick
107 rw auto quick
108 rw auto quick
+109 rw auto
111 rw auto quick
+113 rw auto quick
+114 rw auto quick
diff --git a/tests/qemu-iotests/qcow2.py b/tests/qemu-iotests/qcow2.py
index 2058596..9cc4cf7 100755
--- a/tests/qemu-iotests/qcow2.py
+++ b/tests/qemu-iotests/qcow2.py
@@ -7,6 +7,10 @@
class QcowHeaderExtension:
def __init__(self, magic, length, data):
+ if length % 8 != 0:
+ padding = 8 - (length % 8)
+ data += "\0" * padding
+
self.magic = magic
self.length = length
self.data = data
diff --git a/tests/qemu-iotests/sample_images/grub_mbr.raw.bz2 b/tests/qemu-iotests/sample_images/grub_mbr.raw.bz2
new file mode 100644
index 0000000..8585878
--- /dev/null
+++ b/tests/qemu-iotests/sample_images/grub_mbr.raw.bz2
Binary files differ
diff --git a/tests/usb-hcd-uhci-test.c b/tests/usb-hcd-uhci-test.c
index 8cf2c5b..6d631cf 100644
--- a/tests/usb-hcd-uhci-test.c
+++ b/tests/usb-hcd-uhci-test.c
@@ -87,7 +87,7 @@
qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug);
qtest_start("-device piix3-usb-uhci,id=uhci,addr=1d.0"
- " -drive id=drive0,if=none,file=/dev/null"
+ " -drive id=drive0,if=none,file=/dev/null,format=raw"
" -device usb-tablet,bus=uhci.0,port=1");
ret = g_test_run();
qtest_end();
diff --git a/tests/usb-hcd-xhci-test.c b/tests/usb-hcd-xhci-test.c
index b1a7dec..adf261e 100644
--- a/tests/usb-hcd-xhci-test.c
+++ b/tests/usb-hcd-xhci-test.c
@@ -91,7 +91,7 @@
qtest_add_func("/xhci/pci/hotplug/usb-uas", test_usb_uas_hotplug);
qtest_start("-device nec-usb-xhci,id=xhci"
- " -drive id=drive0,if=none,file=/dev/null");
+ " -drive id=drive0,if=none,file=/dev/null,format=raw");
ret = g_test_run();
qtest_end();
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c
index ead3911..89d7cbf 100644
--- a/tests/virtio-blk-test.c
+++ b/tests/virtio-blk-test.c
@@ -68,8 +68,8 @@
g_assert_cmpint(ret, ==, 0);
close(fd);
- cmdline = g_strdup_printf("-drive if=none,id=drive0,file=%s "
- "-drive if=none,id=drive1,file=/dev/null "
+ cmdline = g_strdup_printf("-drive if=none,id=drive0,file=%s,format=raw "
+ "-drive if=none,id=drive1,file=/dev/null,format=raw "
"-device virtio-blk-pci,id=drv0,drive=drive0,"
"addr=%x.%x",
tmp_path, PCI_SLOT, PCI_FN);
diff --git a/tests/virtio-scsi-test.c b/tests/virtio-scsi-test.c
index 41f9602..989f825 100644
--- a/tests/virtio-scsi-test.c
+++ b/tests/virtio-scsi-test.c
@@ -52,8 +52,8 @@
qtest_add_func("/virtio/scsi/pci/nop", pci_nop);
qtest_add_func("/virtio/scsi/pci/hotplug", hotplug);
- qtest_start("-drive id=drv0,if=none,file=/dev/null "
- "-drive id=drv1,if=none,file=/dev/null "
+ qtest_start("-drive id=drv0,if=none,file=/dev/null,format=raw "
+ "-drive id=drv1,if=none,file=/dev/null,format=raw "
"-device virtio-scsi-pci,id=vscsi0 "
"-device scsi-hd,bus=vscsi0.0,drive=drv0");
ret = g_test_run();
diff --git a/vl.c b/vl.c
index 7cdfd49..113e98e 100644
--- a/vl.c
+++ b/vl.c
@@ -2300,7 +2300,7 @@
return 0;
}
-static void monitor_parse(const char *optarg, const char *mode)
+static void monitor_parse(const char *optarg, const char *mode, bool pretty)
{
static int monitor_device_index = 0;
QemuOpts *opts;
@@ -2330,6 +2330,7 @@
}
qemu_opt_set(opts, "mode", mode);
qemu_opt_set(opts, "chardev", label);
+ qemu_opt_set_bool(opts, "pretty", pretty);
if (def)
qemu_opt_set(opts, "default", "on");
monitor_device_index++;
@@ -3309,11 +3310,15 @@
case QEMU_OPTION_monitor:
default_monitor = 0;
if (strncmp(optarg, "none", 4)) {
- monitor_parse(optarg, "readline");
+ monitor_parse(optarg, "readline", false);
}
break;
case QEMU_OPTION_qmp:
- monitor_parse(optarg, "control");
+ monitor_parse(optarg, "control", false);
+ default_monitor = 0;
+ break;
+ case QEMU_OPTION_qmp_pretty:
+ monitor_parse(optarg, "control", true);
default_monitor = 0;
break;
case QEMU_OPTION_mon:
@@ -4042,7 +4047,7 @@
add_device_config(DEV_SCLP, "stdio");
}
if (default_monitor)
- monitor_parse("stdio", "readline");
+ monitor_parse("stdio", "readline", false);
}
} else {
if (default_serial)
@@ -4050,7 +4055,7 @@
if (default_parallel)
add_device_config(DEV_PARALLEL, "vc:80Cx24C");
if (default_monitor)
- monitor_parse("vc:80Cx24C", "readline");
+ monitor_parse("vc:80Cx24C", "readline", false);
if (default_virtcon)
add_device_config(DEV_VIRTCON, "vc:80Cx24C");
if (default_sclp) {
