2 Commits

Author	SHA1	Message	Date
Theodore Ts'o	1a2858960b	ext4: require fallocate support to run ext4/307 ... Some file system configurations don't support fallocate, which is required for e4defrag to run. So add a _require_xfs_io_command to prevent a test failure if fallocate isn't supported in (for example) ext3 compatibility mode. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>	2014-09-08 22:26:52 +10:00
Dmitry Monakhov	677d7e16de	ext4: add new compacting defragmentation test ... EXT4_MOVE_EXTENT is ready to support case where orig_offset != donor_offset. This case is usable for compacting small files together. Test generate file hierarchy via fsstress and then compact all files to one adjacent block. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>	2014-08-13 11:20:35 +10:00