I have a lsi 9210-8i flashed to it mode with a sas drive attached when in unraid I don’t see the drive as an unassigned drive to add to my array however I see the drive under scsi devices in system tools menu as /dev/sdc.  tried searching through the forums to see if anyone else had same type issue without any success.  either I'm not searching with correct the wordage for what i need or no one has had this type issue before which I doubt.  so I decide the more experienced folks on this forum for answers. 

 

thanks 

Please post your diagnostics: Tools -> Diagnostics

OK,  here u go.

yggdrasil-diagnostics-20181008-1516.zip

Logical block size:   520 bytes

Unraid doesn't support 520 bytes sector size, only 512 or 4k, you need to reformat the disk to 512 bytes, I believe you can do that with sg3_utils, but can't help with how, you'll need to google it.

Ohhhh..  Thanks that's easy enough fix.