QA output created by 320 Format filesystem Create files Check files a98e7df2a7a456009a493e47411c58d1 SCRATCH_MNT/file1 a98e7df2a7a456009a493e47411c58d1 SCRATCH_MNT/file2 Inject error Try to reflink cp: failed to clone 'SCRATCH_MNT/file3' from 'SCRATCH_MNT/file1': Input/output error FS should be shut down, touch will fail touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error Remount to replay log Check files a98e7df2a7a456009a493e47411c58d1 SCRATCH_MNT/file1 a98e7df2a7a456009a493e47411c58d1 SCRATCH_MNT/file2 a98e7df2a7a456009a493e47411c58d1 SCRATCH_MNT/file3 FS should be online, touch should succeed Done