QA output created by 261 Format and mount Create the original files Compare files 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2.chk CoW and unmount Compare files 17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1 91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2 91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2.chk