Odd drive status

[SHADOWD]

Bought 2 new hp S750 sata ssds to replace the failing sas cache drives. Got them installed and for what ever reason if only one is installed it can see the drive. Serial xxx292 and xxx293. But if both drives are installed it will show xxx293 and unRAID acts like both drives are the same disk except for the 293 vs 292 last 3 digits of the drive serial number. I tried changing the uuid of on if the drives also no luck.   I'm dumbfounded. 

[trurl]

attach diagnostics to your NEXT post in this thread

[SHADOWD]

Thought I attached in the op. My bad. 

tower-diagnostics-20220831-2213.zip

[macros the black]

1 hour ago, SHADOWD said:

Thought I attached in the op. My bad. 

tower-diagnostics-20220831-2213.zip 113.89 kB · 3 downloads

I found allot of instants of  Tower emhttpd: device /dev/sdb problem getting Id 

this issue often points to 3.3v being fed to the hard drive on the third pin. 

[JorgeB]

Aug 31 21:09:19 Tower emhttpd: HP_SSD_S750_1TB_HBSA42140900292_350000000000027b6 (sdb) 512 2000409264

 

Serial Number:    HBSA42140900293
LU WWN Device Id: 5 000000 0000027b6

 

The problem is that both devices have the same exact wwn identifier, ending in 27b6, Unraid won't allow that, hence the "device /dev/sdb problem getting Id" errors, this would not be a problem with a HBA instead of a RAID controller, based on the model yours probably cannot be flash to IT mode, but they should work fine with an LSI HBA in IT mode or if you use the onboard SATA ports.

[trurl]

5 hours ago, JorgeB said:

HBA instead of a RAID controller