Drive not Recognized

Hello everyone. I have a FreeNAS box with the following configuration:

• FreeNAS-9.2.1.7-RELEASE-x64 (fdbe9a0)
  
• SuperMicro X9DRi-LN4F+ Motherboard
• Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
  
• 32GB RAM
• Kingston 8GB Thumbdrive for booting
  
• LSI SAS 9300-8i HBA (Flashed to IT Firmware)
• 16 - 3TB WD Green drives
• 2 - ZRAID2 pools striped to form the main pool.

I built this box about 2 years ago, originally with an adaptec RAID controller set to JBOD mode. (Due to...

Drive not Recognized