Flaky disk, pulled, UI still shows "ONLINE"
I had a flaky disk in one of my systems that I pulled to replace with a new one. However, the volume management page in the UI shows that the pulled disk is still online, but that it now has a size of 0.00KB. The pool as a whole is still ONLINE as well, not DEGRADED. I opened up a SSH session and the pool still reported everything was OK. It wasn't until I fired off a zpool scrub that it noticed that the disk was missing.
Ok, and this brings up a new question. How do I scan for new disks? The new one I added isn't showing up.