My server has been running beautifully until a recently bad SAS breakout cable kept causing CRC issues. Replaced that, and added the second HGST 400GB SSD to my fast cache for AppData and VM image files, and all was fine for a few days. Powered on the server after doing some cable management and I've been having problems since. My fast cache pool has bee unmountable due to "Unmountable: No file system" errors, I've restarted, replaced cables, reseated, checked everything I could on my end with no success. No signs of any issues prior to this.
Any help would be amazing! Thanks in advance!