QA output created by 209
Format and mount
Set extsz and cowextsz on directory
Create a fake tree structure
Check cowextsize settings
[1048576] SCRATCH_MNT/test-209/dir-1/file-1
[1048576] SCRATCH_MNT/test-209/dir-1/file-2
[1048576] SCRATCH_MNT/test-209/dir-1/file-3
[1048576] SCRATCH_MNT/test-209/dir-1/file-4
[1048576] SCRATCH_MNT/test-209/dir-2/file-1
[1048576] SCRATCH_MNT/test-209/dir-2/file-2
[1048576] SCRATCH_MNT/test-209/dir-2/file-3
[1048576] SCRATCH_MNT/test-209/dir-2/file-4