QA output created by 271 Format and mount Create the original files Compare files 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-271/file1 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-271/file2 CoW and unmount Compare files 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-271/file1 Check for damage