block: add test for vhdx image created by Disk2VHD

This adds a test for VHDX images created by Microsoft's tool, Disk2VHD.

VHDX images created by this tool have 2 identical header sections, with
identical sequence numbers.  This makes sure we detect VHDX images with
identical headers, and do not flag them as corrupt.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Jeff Cody 2014-05-13 10:00:53 -04:00 committed by Kevin Wolf
parent 6906046169
commit 26e2da7279
3 changed files with 14 additions and 0 deletions

View file

@ -18,4 +18,11 @@ No errors were found on the image.
=== Verify open image read-only succeeds after log replay ===
read 18874368/18874368 bytes at offset 0
18 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
=== Verify image created by Disk2VHD can be opened ===
image: TEST_DIR/test-disk2vhd.vhdx
file format: vhdx
virtual size: 256M (268435456 bytes)
disk size: 260M
cluster_size: 2097152
*** done