Exercise the now arguably simpler checkpoint deletion code on the
'basic', 'snapshots', and 'synthetic' test data sets.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Upcoming patches are going to rewrite and semantically modify how
bitmaps are handled during blockjobs. This is possible as incremental
backup is not yet fully enabled.
As the changes are going to be incompatible with any current test data
remove all test cases for bitmap handling during checkpoint deletion,
incremental backups, block commit, block copy, and bitmap validation
operations.
The tests will be gradually added back later after the code and
test-data is refactored.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Allow qemu access to modify backing files in case when we want to delete
a checkpoint.
This patch adds tracking of which images need to be relabelled when
calculating the transaction, the code to relabel them and rollback.
To verify that stuff works we also output the list of images to relabel
into the test case output files in qemublocktest.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add test cases for merging various pairs of bitmaps when snapshots were
created together with checkpoints.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
