This has been driving me nuts and I'm not sure how to search for the solution. I have a bunch of drives in my server, all individually formatted with ZFS and no RAID options. They're totally independent of each other. When I remove one of the drives, several of the others are missing the next time I reboot. Presumably because the da0, da1, da2 etc designations get reshuffled. I can bring them all back using the zpool import/export commands, except for one which ZFS says doesn't exist. The hardware is fine, the drive shows up in camcontrol, and I can zpool import it fine if I reinsert the other drive that I removed. This is annoying the hell out of me because the drives have nothing to do with each other and imo I should be able to pull one drive without the rest disappearing. How can I tell ZFS that the drive "da0" numbers have changed?