QA output created by 501
File bar digest before power failure:
69319d0343ab8f5ea564167da445addc  SCRATCH_MNT/bar
mount: /mnt/scratch: wrong fs type, bad option, bad superblock on /dev/mapper/flakey-test, missing codepage or helper program, or other error.
File bar digest after power failure:
d34ff04c17ef7068d78d0c4be49cfe57  SCRATCH_MNT/bar
umount: /mnt/scratch: not mounted.