Disks with wrong GUID in labels
Something happened with one of my controllers and I now have an un-importable pool. The issue that I am seeing is that when certain disks are connected, they show up in the pool device list twice. One ONLINE and one UNAVAIL. For example:
NAME STATE root UNAVAIL raidz2-0 UNAVAIL c0t5000C500C5202E8Ad0 REMOVED c0t5000C500C540ED27d0 UNAVAIL c0t5000C500C540ED27d0 ONLINE c0t5000C500C540ACB3d0 REMOVED c2t3d0 ONLINE c2t2d0 ONLINE c2t0d0 ONLINE
Notice the two instances of c0t5000C500C540ED27d0. One of those is hiding the actual other device (c0t5000C500C5202BEBd0).