Virsh Commands CheatSheet Intro

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Virsh Commands CheatSheet

Virsh interacts with Libviry which is a library aimed at providing a long-term stable C API. It currently supports Xen, QEMU, KVM, LXC, OpenVZ, VirtualBox and VMware ESX.

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$ virsh [OPTION]… <command> <domain> [ARG]…
    1. Virsh displat node information
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      [blocface@centos ~]$ sudo virsh nodeinfo
      setlocale: No such file or directory
      CPU model:           x86_64
      CPU(s):              48
      CPU frequency:       1883 MHz
      CPU socket(s):       1
      Core(s) per socket:  12
      Thread(s) per core:  2
      NUMA cell(s):        2
      Memory size:         131608380 KiB
    1. Virsh list all domains
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      [blocface@centos ~]$ sudo virsh list --all
      setlocale: No such file or directory
       Id    Name                           State
      ----------------------------------------------------
       4     node4                          running
       14    node1                          running
       15    node5                          running
       17    node3                          running
       18    node2                          running
       -     centos                         shut off
       -     template                       shut off
    1. Virsh rename domain
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参考手册