QA output created by 318 Format filesystem Create files Write files Check files 4155b81ac6d45c0182fa2bc03960f230 SCRATCH_MNT/file1 Inject error Remove files FS should be shut down, touch will fail touch: cannot touch 'SCRATCH_MNT/badfs': Input/output error Remount to replay log Check files md5sum: SCRATCH_MNT/file1: No such file or directory FS should be online, touch should succeed Done