Khanan Posted Saturday at 02:40 AM Share Posted Saturday at 02:40 AM Built my first Unraid server this week. I had five 6TB hard drives laying around plus the four 3TB SATA drives out of my readyNas. Purchased an LSI 9300 16i The SATA drives work fine. The SAS drives aren't recognized even in the BIOS as being connected. I can feel them spin up. I have tried them with all four connections on the card. SATA works in each, SAS doesn't. Hard to believe that all 5 drives or both cables are bad, so I'm stumped. Is there some magic sauce? These are the cables I ordered. Sonilco Storage Configurations Cable Mini SAS HDD SFF-8643 to 4 SFF-8482 with 15-pin Power Port Cord (2 Cables, 0.5 Meter / 1.6 Feet) https://a.co/d/2hqmvMk Thank for any thoughts you may have. Quote Link to comment
JorgeB Posted Saturday at 08:02 AM Share Posted Saturday at 08:02 AM Please post the diagnostics. Quote Link to comment
Khanan Posted Saturday at 04:08 PM Author Share Posted Saturday at 04:08 PM Diagnostics attached. I don't know that it will help as the BIOS isn't seeing the drives so I don't know how Unraid would. This is why I posted this in Hardware rather than Support as it seems to be a hardware issue. A little more background: The SAS drives were harvested from a working NetApp cluster when it was being retired. I know I have to reformat them to 512 but sg3_utils can't see the drives either. I don't see how all 5 drives went bad, that would be some VERY bad luck. Then again, I don't see how two new cables are bad either as that would be some bad luck as well. So I'm chalking this up to I've never used a SAS PCIe card and cables and figure I have configured something wrong. I have changed almost every setting I can in the card to no avail. The SATA drives work, the SAS aren't even detected. zelda-diagnostics-20241012-0858.zip Quote Link to comment
Wody Posted Saturday at 10:58 PM Share Posted Saturday at 10:58 PM Your firmware is version 7, which is very out of date, the latest is 16. The broadcom site has 16.00.10 but there is a version 16.00.12 on another site available. You'll need sas3flash to flash the BIOS and firmware. (without BIOS the computer in the bios-screens wouldn't recognize the cards). If the cable on the SAS port recognizes the SATA drive, then that same cable on the same port should recognize a SAS drive as well. In fact, even if the drive was broken but the electronics still work, it would be recognized. But, it could have the 3.3v issue, so try powering the cable with a molex-to-sata adapter instead of sata-power directly. SAS does have some compatibility issues at times, where certain combinations of drives and controllers don't work, but it's more likely your outdated firmware or a 3.3v issue. 1 Quote Link to comment
JorgeB Posted Saturday at 11:51 PM Share Posted Saturday at 11:51 PM 7 hours ago, Khanan said: I don't know that it will help as the BIOS isn't seeing the drives so I don't know how Unraid would. Mostly to see the hardware/firmware, follow the advice above. Quote Link to comment
Khanan Posted Sunday at 02:54 AM Author Share Posted Sunday at 02:54 AM Thank you both Wody and JorgeB. This makes very good sense and I'm ashamed I didn't think of firmware updates on the card after all the firmware I have had to install to fix issues on fiber HBAs. I guess I was just thinking it was working with the SATA so I kept troubleshooting other stuff. I found JorgeB's article on how to flash and will be following that. Thank you for that as well. Quote Link to comment
Khanan Posted 6 hours ago Author Share Posted 6 hours ago Plugging into a molex connection for power fixed the issue. Thank you so much for the help and quick replies. Quote Link to comment
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