If you're unlucky you get into mode with ZFS where every scrub corrupts more and more data, while ZFS itself thinks that all is OK because it computes the check

If you're unlucky you get into mode with ZFS where every scrub corrupts more and more data, while ZFS itself thinks that all is OK because it computes the checksum on the data it just corrupted while scrubbing. See https://www.truenas.com/community/threads/ecc-vs-non-ecc-ram-and-zfs.15449/ https://www.truenas.com/community/threads/ecc-vs-non-ecc-ram...