I was diagnosing a problem with our secondary FreeNAS system and accidentally pulled out the wrong drive.. I was way off, since I pulled one from our primary FreeNas system. Now the drive shows as unavailable in the GUI and zpool status. I have tried using the instructions in the replacing a failed drive section, but it doesn't give me the option to use that drive when replacing. I didn't actually change drives, I just plugged the same one back in and its almost like its detecting it as a new drive. This is in a server with attached powervault arrays so all drives are AHCI compatible. Any suggestions?