[pve-devel] partially-applied: [PATCH v4 qemu-server 00/16] rework memory hotplug + virtiomem

Fiona Ebner f.ebner at proxmox.com
Wed Feb 15 14:42:47 CET 2023

Am 13.02.23 um 13:00 schrieb Alexandre Derumier:
> This patch series rework the current memory hotplug + virtiomem.
> memory option now have extra options:
> memory: [[current=]<integer>] [,max=<enum>] [,virtio=<1|0>]
> ex: memory: current=1024,max=131072,virtio=1
> for classic memory hotplug, when maxmemory is defined,
> we use 64 fixed size dimm.
> The max option is a multiple of 64GB.
> The virtio option enable new virtio-mem support,
> instead of plugging dimm, it's add/removed block inside
> big dimm.
> virtio-mem can use 32000 blocks, the blocksize is compute from
> max memory.
Thanks! Applied the first 4 patches, will take a look at the others
tomorrow. We still need to adapt HA before memory can be turned into a
format string here ;)

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