Yikes. Followed the instructions to upgrade to 4.7 from 4.5.4 (re install 3 files to key) restart.
insidted on rebuilding drive, only now its done and there IS NO DATA on the drive (and i have no backup)
I cant begin to tell you how frustrating this is.... and i post this in desperation.
disk12 WDC_WD20EARS-00M_WD-WCAZA7173868 32°C 1,953,514,552 Unformatted 8,851 5,538,736
When i first restarted the array, thois drive showed RED but was rebuilding and seemed to indicate it was half full into the rebuild process. But when done - UNFORMATTED.
Is there anything i can do, this is a real nightmare here as much important data is on that drive
(it was turned into a 2 TB drive not long ago from a 1TB)
HELP