I just installed a PCIe-x16 card into my motherboard and attached a nvme M.2 SSD into it, but it will not show in array devices. I want to use it as a cache pool. I've read somewhere about my motherboard perhaps needing to support "PCIe bifurcation"? Any help on the matter would be greatly appreciated. I couldn't really understand where to look in the diagnostics logs.
Here are some useful information about the system:
Motherboard: MSI H97I AC (MS-7851) , Version 1.0
PCI card: ASUS Hyper M.2 X16 Card V2 (fits up to 4 SSDs)
Kernel: Linux 5.19.17-Unraid x86_64
I'm new to unraid, so please let me know if I can provide any other useful information.
server-diagnostics-20221213-2121.zip