Recent content by keithamus

Hey, sorry to disappoint but I still have this issue. I dug a little deeper, I think it might be fixed in Linux kernels > 3.x, but I have yet to confirm by testing it. Mostly because Proxmox doesn't support 3.x kernels. I might switch to OpenStack soon to see if that has the issue.

I'm trying to get IOMMU working on my machine. When I enable it in GRUB and then reboot, my system no longer boots saying there are "DMAR request failures" on PCI 02:00.1 and 0e:00.1 When I boot up normally and do lspci I get the following: 02:00.0 SATA controller: Marvell Technology Group...