QA output created by 489
mount: /mnt/scratch: wrong fs type, bad option, bad superblock on /dev/mapper/flakey-test, missing codepage or helper program, or other error.
File xattrs after power failure:
File data after power failure:
0000000 68 65 6c 6c 6f 20 77 6f 72 6c 64 21 0a
0000015
umount: /mnt/scratch: not mounted.