There are about 198 tests which requires scratch_dev, but does not check
the file system consistency afterwards. Xfstests infrastructure does not
do it automatically, so fix it by running _check_scratch_fs() after
each test that _require_scratch.
Also remove all the _check_scratch_fs() calls that are not actually needed
and will be covered by the check script.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Regression test for a btrfs incremental send issue where the kernel failed
to build paths strings. This resulted either in sending a wrong path string
to the send stream or entering an infinite loop when building it.
This happened in the following scenarios:
1) A directory was made a child of another directory which has a lower inode
number and has a pending move/rename operation or there's some non-direct
ancestor directory with a higher inode number that was renamed/moved too.
This made the incremental send code go into an infinite loop when building
a path string;
2) A directory was made a child of another directory which has a higher inode
number, but the new parent wasn't moved nor renamed. Instead some other
ancestor higher in the hierarchy, with an higher inode number too, was
moved/renamed too. This made the incremental send code go into an infinite
loop when building a path string;
3) An orphan directory is created and at least one of its non-immediate
descendent directories have a pending move/rename operation. This made
an incremental send issue to the send stream an invalid path string that
didn't account for the orphan ancestor directory.
Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Lukas Czerner
Filipe Manana