Hello all, hope you can help me to revert the config of my server because I think I've messed something up.
I was trying to give access to several VM to the dri device.
After some changes all my lcx servers were no more able to access to the dri device, and neither the host server.
I've now reverted the config, and now all the rest seems ok, but there is something I miss because I have a VM who cannot start and it gives me the following error:
TASK ERROR: cannot prepare PCI pass-through, IOMMU not present
in the /etc/default/grub I have the following string
But it seems not working. Do I miss something?
I was trying to give access to several VM to the dri device.
After some changes all my lcx servers were no more able to access to the dri device, and neither the host server.
I've now reverted the config, and now all the rest seems ok, but there is something I miss because I have a VM who cannot start and it gives me the following error:
TASK ERROR: cannot prepare PCI pass-through, IOMMU not present
in the /etc/default/grub I have the following string
Code:
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on"