QA output created by 254 Format and mount Create the original files Compare files 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2.chk CoW and unmount Compare files 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1 b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2 b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2.chk