Only 1 of 4 drives in PCIe expansion card come up in UEFI/Ubuntu

[DAber]

Gigabyte Aorus Gaming 7, Bios version F9k

i9-9900X

6 7600p 2TB Firmware 004y, two on the motherboard, 4 in the expansion card

ASUS hyper 16x PCIe to 4 M.2 card

Ubuntu 18.04, Kernal 4.15.0-46

Premium Intel VROC key

[n_scott_pearson]

Are you sure that this expansion card is not configured for JBOD by default?

...S

[DAber]

Hello!

This is the car I am using:

https://www.newegg.com/Product/Product.aspx?Item=9SIA6KX7KF1313&ignorebbr=1&source=region&nm_mc=KNC-...

How would I check if it that is the problem and how would I fix it?

[n_scott_pearson]

I take it back. It would appear that this card simply provides 4 PCIe lanes to each of the four M.2 card slots and any JBOD/RAID configuration comes out of RSTe/VROC. As for how to get this working, you are probably going to have to talk to Asus about this.

...S

[DAber]

Okay, I will post on their forums. Thanks for your help!