hv-tlbflush

[SilverShotHD]

When enabling hv-tlbflush I get the following error:

kvm: Hyper-V paravirtualized TLB flush (hv-tlbflush) requires Hyper-V VP_INDEX MSR (hv-vpindex)

Is there an easy fix for this? Overall goal is trying to get the best settings for Windows VMs to run smoothly.

 

[cheiss]

Hi,

could you please provide the output of pveversion -v and qm config <vmid>?
(Replacing <vmid> with the actual numeric ID of the VM.)