tree de4d18e4636460ba9324fd79d42a09180be5065b
parent 4450c39625d6ef4404f41bd1fda3793afd5ce5c0
author Alberto Garcia <berto@igalia.com> 1517841218 +0200
committer Max Reitz <mreitz@redhat.com> 1518537600 +0100

iotests: Test downgrading an image using a small L2 slice size

expand_zero_clusters_in_l1() is used when downgrading qcow2 images
from v3 to v2 (compat=0.10). This is one of the functions that needed
more changes to support L2 slices, so this patch extends iotest 061 to
test downgrading a qcow2 image using a smaller slice size.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 3e5662dce5e4926c8fabbad4c0b9142b2a506dd4.1517840877.git.berto@igalia.com
Signed-off-by: Max Reitz <mreitz@redhat.com>