I looked over the old forum thread here: /community/threads/truenas-keeps-importing-zfs-by-dev-sd-x-mount-point-changes.108122/
This seems to be similar to my predicament…I’ve just upgraded from CORE (clean install method), but on a reboot one of my pools was degraded because it picked-up the wrong dev as a member. Using zpool status I see names like “sdg2” and “sdi2”.
To bring one pool back online, I “replaced” the failed disk (it was the wrong disk) and that’s now resilvering and says “was /dev/sdf2”, but the new dev looks like a UUID. So maybe this is a carry-over from CORE config?
Bottom line: Is there a clean way to update the zpool configs so they reference something more unique (UUID or by-id method) instead of the traditional sda,b,c,d references that are obviously prone to change at times?
Thanks