tree 4016c9de0053b3cb87e9bebdfc159acea7a55163
parent ad36ce8ba95a756ef558579c6e9ecedfae4dfd0b
author Kevin Wolf <kwolf@redhat.com> 1296143161 +0100
committer Kevin Wolf <kwolf@redhat.com> 1297068262 +0100

qcow2: Really use cache=unsafe for image creation

For cache=unsafe we also need to set BDRV_O_CACHE_WB, otherwise we have some
strange unsafe writethrough mode.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>