@Danp

Thank you
Dan

@Dan56 Thanks. What happen to the VMs that are running when the pools is downgraded? or do you need to power off the VMs to do the down grade.

Example I build my pool with the 2020 Xeons and later I find I need more resources and add the 2015 Xeons.

I work in an environment with thousands of VMs and hundreds of servers. Servers are replaced or moved to meet resource needs depending on demands.

Thanks for the information.

Dan

@Danp Doing some searching this link seems to implies it may works under the correct scenario. That is if you migrate a VM from a server with an older instruction set it will work, but not from a server with a newer instruction set to one with an older set.

https://xcp-ng.org/forum/topic/5328/live-migration-on-different-cpu?_=1708711766633

But it is dated 12/21 have improvements been made?

Thanks
Dan

Hi,
I been doing VMware for years and I'm now testing VCP-ng (what a surprise.) Is there a way in a pool to set the servers to use the same instruction set? In VMware that would be the EVC mode.

Thanks for the help
Dan