Difference between revisions of "Virsh setvcpus"
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↑ https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/virtualization_deployment_and_administration_guide/index
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* <code>virsh setvcpus VM_NAME 5 --config --live</code> | * <code>virsh setvcpus VM_NAME 5 --config --live</code> | ||
| − | + | * virsh setvcpus --count 10 VM_NAME | |
* <code>[[virsh dominfo]] VM_NAME | grep CPU</code> | * <code>[[virsh dominfo]] VM_NAME | grep CPU</code> | ||
Revision as of 06:51, 29 January 2020
https://libvirt.org/sources/virshcmdref/html-single/#sect-setvcpus
virsh setvcpus VM_NAME 5 --livevirsh setvcpus VM_NAME 5 --config --maximumvirsh setvcpus VM_NAME 5 --configvirsh setvcpus VM_NAME 5 --config --live
- virsh setvcpus --count 10 VM_NAME
virsh dominfo VM_NAME | grep CPU
- Hot unplugging vCPUs is not supported on Red Hat Enterprise Linux 7[1]
error: invalid argument: requested vcpus is greater than max allowable vcpus for the live domain: 16 > 4
Related commands
virsh maxvcpushttps://libvirt.org/sources/virshcmdref/html-single/#sect-maxvcpusvirsh setmemvirsh editvirsh vcpuinfovirsh dumpxml:<vcpu placement='static'>4</vcpu>virt-xmlvirsh domstats
See also
- Virsh CPU Commands
virsh: Storage information, Connecting, Operations, Memory, Snapshots, Networking, CPU, release notes,virsh nodedev-list
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