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
Tags: Mobile web edit, Mobile edit |
Tags: Mobile web edit, Mobile edit |
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| Line 33: | Line 33: | ||
* <code>[[virsh edit]]</code> | * <code>[[virsh edit]]</code> | ||
* <code>[[virsh vcpuinfo]]</code> | * <code>[[virsh vcpuinfo]]</code> | ||
| + | * <code>[[virsh vcpucount]]</code> | ||
* <code>[[virsh dumpxml]]</code>: <code><vcpu placement='static'>4</vcpu></code> | * <code>[[virsh dumpxml]]</code>: <code><vcpu placement='static'>4</vcpu></code> | ||
* <code>[[virt-xml]]</code> | * <code>[[virt-xml]]</code> | ||
* <code>[[virsh domstats]]</code> | * <code>[[virsh domstats]]</code> | ||
| − | |||
== Related terms == | == Related terms == | ||
Revision as of 06:13, 24 February 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]
virsh setvcpus VM_NAME 2 --live error: invalid argument: requested vcpus is greater than max allowable vcpus for the live domain: 16 > 4
virsh setvcpus VM_NAME 2 --live error: Requested operation is not valid: domain is not running
virsh setvcpus --count 10 VM_NAME
error: Requested operation is not valid: domain is not running
virsh setvcpus VM_NAME 2 --config --maximum (no answer on success)
virsh setvcpus VM_NAME 2 --config (no answer on success)
Related commands
virsh maxvcpushttps://libvirt.org/sources/virshcmdref/html-single/#sect-maxvcpusvirsh setmemvirsh editvirsh vcpuinfovirsh vcpucountvirsh dumpxml:<vcpu placement='static'>4</vcpu>virt-xmlvirsh domstats
Related terms
<vcpu placement='static'>4</vcpu>
/var/log/libvirt/qemu/VM_MACHINE_NAME.log .../... -smp 2,sockets=2,cores=1,threads=1 .../...
See also
- Virsh CPU Commands
virsh: Storage information, Connecting, Operations, Memory, Snapshots, Networking, CPU, release notes,virsh nodedev-list
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