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frodr

Unraid not identifying nvme drives.

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Hi,

 

I am currently adding 2 nvme ssd`s to the current 2 nvme ssd`s (on separate PCIe cards), now all mounted on a Asus Hyper M.2x16 V2Unraid is just recognising 1 ssd. I have been running the Asus card earlier without problems. It is activity on all 4 ssd`s when according to there led lights on the card. I have tried PCIe ACS Override Multifunction, Downstream and Both (and none), but no luck. I also tried setting the PCIe slot from Uefi to Legacy, no change.

 

I am running out of ideas why this happens. Can anyone name possible reasons why Unraid don't recognise the drives?

 

Best...

 

 

Supermicro X11DAI-N, version 1.02 | AMI 3.1 | dual Xeon Silver 4116 | 64 MB RAM | Cache: 2 x nvme ssd in RAID 1 to 4 x nvme ssd on Asus Hyper M.2x16 V2 l Unraid 6.72 l Quadro RTX4000 for Plex docker l RTX 2080 for Win kvm l Samsung 970 Pro as second ssd for Win kvm l Asmedia PCIe USB card.

syslog-4.txt

Edited by frodr

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16 minutes ago, frodr said:

Asus Hyper M.2x16 V2

Requires PCIe bifurcation support, check board manual/bios, even if supported it can be supported in just one specific slot.

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40 minutes ago, johnnie.black said:

Requires PCIe bifurcation support, check board manual/bios, even if supported it can be supported in just one specific slot.

Thanks, that fixed it. 

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