QA output created by 556
Scrub for injected media error (single threaded)
Unfixable Error: SCRATCH_MNT/a: media error at data offset 2FSB length 1FSB.
SCRATCH_MNT: unfixable errors found: 1
Scrub for injected media error (multi threaded)
Unfixable Error: SCRATCH_MNT/a: media error at data offset 2FSB length 1FSB.
SCRATCH_MNT: unfixable errors found: 1
od: SCRATCH_MNT/a: Input/output error
Scrub for injected media error (after remount)
Unfixable Error: SCRATCH_MNT/a: media error at data offset 2FSB length 1FSB.
SCRATCH_MNT: unfixable errors found: 1
Scrub after removing injected media error