Hi, The number of vNUMA nodes does not limit the number of sockets, cpus, or threads. The VM can have any number of sockets.
When using the UI, the vCPUs are distributed equally across all vNUMA nodes. When using the REST API, it is up to the user to specify which vCPUs are assighned to which vNUMA nodes. Best regards, Andrej On Wed, 12 Jun 2019 at 12:37, Matthias Leopold < [email protected]> wrote: > Hi, > > when I want to use vNUMA for VMs is it necessary that the number of VM > virtual sockets corresponds to the number of vNUMA nodes? > > concrete example: > hypervisor host has 2 physical cpus > VM has 2 vNUMA nodes and uses CPU pinning which distributes the VCPUs > equally over both physical CPUs > is it necessary for the VM to have 2 virtual sockets or is it ok for > virtual socket count to be powers of 2 (eg. 16)? > > thanks > matthias > > _______________________________________________ > Users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/24UIDDFUVXF5FCLOLV442U5TJ2I7FL56/ >
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