We need test to verify extent tree rebuilding work, this test
create a strange filesystem with some snapshots, destroy
extent root node, and run fsck with "--init-extent-tree".
Since this tests need btrfs internal tool(btrfs-corrupt-block),so
i add this test into btrfs-progs.
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
This is a verification test for the transid recow functionality of btrfsck.
I've also adjusted the test script to spit out which image it's testing so I can
be sure the image was getting tested. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
We need to start adding some sanity tests to btrfs-progs to make sure we aren't
breaking things with our patches. The most important of these tools is btrfsck.
This patch gets things started by adding a basic btrfsck test that makes sure we
can fix a corruption problem we know we can fix. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Wang Shilong
Josef Bacik