QA output created by 515
WARNING: the filesystem may not be mountable, sectorsize 4096 doesn't match page size 65536
34a4daf52c562253a2f6108c5123605a  SCRATCH_MNT/a
4fe4dfe3d2244bd380adcefdc5006e37  SCRATCH_MNT/b
34a4daf52c562253a2f6108c5123605a  SCRATCH_MNT/a
4fe4dfe3d2244bd380adcefdc5006e37  SCRATCH_MNT/b