It’s 2am: do you know where your ZFS pools are?

No, no I don’t.

wesc21-comsc# zpool list
no pools available
wesc21-comsc# df -h
Abort (core dumped)

Bollocks. I’m beginning to think this machine is cursed. The mounted ZFS filesystems are still there and apear to be functioning so I guess I can fix this tomorrow. I don’t really want to interrupt the MySQL database that’s indexing 40GB of data.

Strangely googling for “Where the hell did my ZFS go?” doesn’t return any usefull results.