QA output created by 372 Format and mount Create the original files file1 extents and holes 1 0 Compare files 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-372/file1 79418df9c55ab7f58781cb7b9e7d5d91 SCRATCH_MNT/test-372/file2 file1 extents and holes 5 0 file2 extents and holes 2 2 file1 shared extents 2