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We haven't seen ZFS checksum failures for a couple of years | Better HN
We haven't seen ZFS checksum failures for a couple of years
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(utcc.utoronto.ca)
14 points
psxuaw
4mo ago
2 comments
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muth02446
4mo ago
What I am curious about: where zfs checksum failures the only symptom of the bad disks or where there SMART failures as well?
gdevenyi
4mo ago
In our ZFS JBOD setup with 90HDDs we scrub regularly and never find checksum errors. Instead, we
might
get a few recoverable read errors, but more likely, no SMART warnings, just sudden drive failure disappearing from the bus.
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