Stop the vm Add a vm setting cpucorespersocket Start the vm -Wei
On Monday, March 11, 2024, Gary Dixon <gary.di...@quadris.co.uk.invalid> wrote: > > > Meant to have stated here that our ACS version is 4.15.2 > Hi > > ACS 4.1.2 > KVM on Ubuntu 20.04 > Hosts are Dell R7525 AMD EPYC dual socket 32 core CPU’s > > Is there a VM setting that can over-ride the CPU topology? > > It seems that when we have a VM with less than 8 vCPU – the domain xml of > a VM shows the CPU topology as a single socket. > However between 8 and 16 vCPU’s it shows the topology as having 2 sockets > and 16 or more vCPUs shows 4 sockets. > I have tried using a VM setting of cpuSocket = 1on a VM with 8vCPU’s but > it is ignored and continues to use a topology with 2 sockets > > BR > > Gary > > > [cid:image161185.png@43BB5413.7EEF77E3] > Gary Dixon > Quadris Cloud Manager > [cid:image347717.png@8A941AE6.9AE8C0C0] > +44 (0) 161 537 4980<tel:+44%20(0)%20161%20537%204980> > +44 (0) 7989 717661<tel:+44%20(0)%207989%20717661> > [cid:image253845.png@DEB7B540.7BE6A036] > gary.di...@quadris.co.uk<mailto:gary.di...@quadris.co.uk> > [cid:image058514.png@B54F0EC3.D31BE611] > www.quadris.com<http://www.quadris.com> > [cid:image187233.png@747A4F03.8BAA600C] > Innovation House, 12‑13 Bredbury Business Park > Bredbury Park Way, Bredbury, Stockport, SK6 2SN > >
