QA output created by 316
Format filesystem
Create files
Check files
2a4f043bf9730a9e8882c9264b9797b3  SCRATCH_MNT/file1
2a4f043bf9730a9e8882c9264b9797b3  SCRATCH_MNT/file2
153498e22f8ff52d7f60b466a5e65285  SCRATCH_MNT/file3
Inject error
CoW all the blocks
Remount to replay log
FS should be online, touch should succeed
Check files again
2a4f043bf9730a9e8882c9264b9797b3  SCRATCH_MNT/file1
4155b81ac6d45c0182fa2bc03960f230  SCRATCH_MNT/file2
153498e22f8ff52d7f60b466a5e65285  SCRATCH_MNT/file3
Done
