Some of my previous hardrives (once in my Burley5) appear within my list of Volumes. Of course I can't access them because the hardrives have been physically removed, but I'm wondering how to clean up these ghost icons (the ones with the red no access folder icons) .
I have already tried repairing disks and repairing permissions.

I have my RAID setup per MacGurus "move users" method. The only difference from their recommendations was I opted for "CarbonCopy" for scheduled backups. I don't know if this caused the problem but thought I'd mention it.