QA output created by 266 Format and mount Create the original files Compare files 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-266/file1 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-266/file2 CoW and unmount Clean up the mess Compare files 1886e67cf8783e89ce6ddc5bb09a3944 SCRATCH_MNT/test-266/file1