On 2021-Feb-23 11:30:58 -0600, Chris Anderson <[email protected]> wrote: >nope, it led a pretty boring life. that zfs filesystem was created on that >server and has been on the same two mirrored disks for its lifetime.
Does the server have ECC RAM? Possibly it's a bitflip somewhere before the data got to disk. >prior to the upgrades) the server does have a relatively modest amount of >ram (2GB). dunno if that makes it more likely that these kinds of issues >get triggered. Low amounts of RAM are going to increase the IO load but shouldn't otherwise impact the filesystem consistency. I have a FreeBSD test system that's running ZFS in <1GB RAM and rebuilding itself daily for multiple years and haven't run into any ZFS corruption issues. -- Peter Jeremy
signature.asc
Description: PGP signature
