Warning on non-unique serial numbers caused by a cabling issue

[Ericloewe]

Well, there are the mfi-controlled disks, as expected. The solution is clear then, new HBA time.

P.s.: If some can please provide some pictures (a sequence) on how to upload pictures, that would be great. I'm still unable to upload anything on this post... that's incredible and very annoying!

Patrick above illustrated one option, others have been described and they don't seem to work for you... So again the question is "what browser and what plugins?"

 

[jgreco]

Yes, you have a MegaRAID SAS card in there. This is NOT EXPECTED TO WORK. Please refer to my article at

What's all the noise about HBAs, and why can't I use a RAID controller?

1) An HBA is a Host Bus Adapter. This is a controller that allows SAS and SATA devices to be attached to, and communicate directly with, a server. RAID controllers typically aggregate several disks into a Virtual Disk abstraction of some sort...

www.truenas.com

especially points 3), 4), 4a), 5), and 6).

 

[calidancer]

Thank you @jgreco