|  |  | 
|  | === This is the QEMU I/O test suite === | 
|  |  | 
|  | * Intro | 
|  |  | 
|  | This package contains a simple test suite for the I/O layer of qemu. | 
|  | It does not require a guest, but only the qemu, qemu-img and qemu-io | 
|  | binaries.  This does limit it to exercise the low-level I/O path only | 
|  | but no actual block drivers like ide, scsi or virtio. | 
|  |  | 
|  | * Usage | 
|  |  | 
|  | Just run ./check to run all tests for the raw image format, or ./check | 
|  | -qcow2 to test the qcow2 image format.  The output of ./check -h explains | 
|  | additional options to test further image formats or I/O methods. | 
|  |  | 
|  | * Feedback and patches | 
|  |  | 
|  | Please send improvements to the test suite, general feedback or just | 
|  | reports of failing tests cases to qemu-devel@savannah.nongnu.org. |