Hi, I have a jmicron sata controller with jmb585 chip, similar to this. I have been using UnRAID (based on slackware, current kernel 4.19.107) for a few years using the sata ports of the mobo and this card.
When I now try the latest and greatest OMV, I can only see the disks connected to mobo, not to the card.
So I have seen this card working on linux, but now I don't see it working in OMV.
Does anyone have experience with this card? Or better yet, have made it work in OMV?
From UnRAID, where it works (I don't have OMV available currently, but I remember that the ahci kernel module was loaded there too):