Ranensol

Just a final update here, I've moved the 4TB parity drive to the motherboard and it's being picked up as 4TB not 2.2TB now. Once that's done rebuilding I'll drop the 500GB and put the other 4TB in and all will be well. Thanks one last time for the help!

Ahh I see, that's great, thanks again for the help!

Excellent, thanks again for the quick response and detailed info! I'll take a look in the BIOS for the AHCI settings and juggle the drives around and see what I can do. On a side note, I did take a look through those diagnostics and couldn't make a lot out tbh (my fault not the logs), can I ask where you found the relevant info please? or is that too broad a question?

Ahh nuts... it's a pretty old box tbf, really hope it's not that 😛 Thanks for the quick replies, diagnostics attached! unraid-diagnostics-20190829-1405.zip

Hi there, first time posting here, so please go easy on me History: I had a small 3 drive array with a 2TB parity, 2TB Disk 1, and 500GB Disk 2. I wanted to expand my capacity, and Disk 1 died, so I bought 2 x 4TB Toshiba HDWQ140 NAS drives with a view to replacing the parity with a 4TB drive, and having a 4TB Disk 1, the old 2TB parity as Disk 2, and removing the dead 2TB and 500GB drives. Now: I installed one 4TB drive last night and set it up as parity 2, waited until it'd finished setting up that drive, and today I've shifted Parity 1 to Disk 1 (removing the dead 2TB drive in the process). I've just noticed however that the 4TB parity drive is showing as a 2.2TB drive in the unRaid (6.7.2) GUI: In the drive details though it's showing as a 4TB drive: I have since dropped the other 4TB drive in the box to see how that gets identified and it also shows as 2.2TB but 4TB on the drive details screen. I've searched the net and forums and couldn't find any similar posts relating to unRaid and drive size, so apologies if this has already been covered, but does anyone have any idea what could be wrong? Any and all help appreciated! Thanks