Displaying 2 results from an estimated 2 matches for "l9567".
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9567
2023 Sep 20
1
virtio-mem with virt-install to share memory between guest and host on-demand
...md64-netinst.iso --os-variant=debian11
> --graphics none --extra-args "console=ttyS0
When using PCI device assignment, the VFIO driver requires that libvit
pin guest memory into RAM
https://gitlab.com/libvirt/libvirt/-/blob/19484ccac5cb1586f9d10d3e6eb9b93ee82885c6/src/qemu/qemu_domain.c#L9567
so that's why you'll see the immediate memory usage. I dont' think there's
any way to workaround this limitation automatically. Closest you can get is
to actually hot-unplug the RAM your guest isn't using, but that needs manual
work to re-hot-plug it if the guest later needs mo...
2023 Sep 15
1
virtio-mem with virt-install to share memory between guest and host on-demand
Hi
I'm trying to Passthrough a GPU to a VM and have it still share its free
memory with the host (just like it would with virtio-balloon). Is this
something virtio-mem is capable of? I've tried to run it, but it
immediately took over 9GB of memory:
virt-install --name test --cpu
cell0.cpus=0,cell0.memory=4194304,cell1.cpus=1,cell1.memory=4194304
--memory