Note that the RAM will be reserved and not used by regular applications. Newer tried to allocate hugepages on multiple NUMA nodes bound to different mount points, so it could be limited for use with only 1 node.
libvirt config to use it:
Wow that’s a cool guide! I wish I could try but I’m not sure if it will work on my setup since my cpu only has 16 pcie lanes and 2 gpu need 2x8 plus my main drive is nvme ssd on a pcie card…
Using Pop!_OS 19.04, I have a couple of questions / comments:
This distro uses systemd-boot in UEFI mode, so what’s the point of using Grub configuration files and commands instead of editing /boot/efi/loader/entries/Pop_OS-current.conf?
Having both a Vega64 and an RTX 2080 on the same machine, I had to use the NVIDIA ISO from System76 (otherwise the OS would freeze on boot). To get VFIO working (after blacklisting NVIDIA), I had to $ sudo apt remove nvidia-dkms-418. Do you know a better way to completely uninstall the NVIDIA driver?
Finally, Virt-Manager 2.0 works great… but I have no feedback from the Memory consumption graph (no data coming through)
I actually updated the guide last night – I did a fresh install of 19.04 and found that it used systemd-boot. I think that’s true of 18.10 and 19.04 now for pop, but lts 18.04 was still using grub. The guide should work for that case.
I ran into the same issue with removing the nvidia driver on my system (had to do it via ssh because it borked the console for me).
I copied and pasted the script posted in the discution and it all went well
thanks for the support as always (can’t promise I won’t be back with another issue in a moment though lol ) And keep up the great work !