On 5/4/21 10:20 AM, Vladimir Sementsov-Ogievskiy wrote: > Check subcluster bitmap of the l2 entry for different types of > clusters: > > - for compressed it must be zero > - for allocated check consistency of two parts of the bitmap > - for unallocated all subclusters should be unallocated > (or zero-plain) > > For unallocated clusters we can safely fix the entry by making it > zero-plain. > > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> > --- > block/qcow2-refcount.c | 30 +++++++++++++++++++++++++++++- > 1 file changed, 29 insertions(+), 1 deletion(-) >
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org
