Difference between revisions of "Virt-host-validate"

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{{lowercase}}
 
https://linux.die.net/man/1/virt-host-validate
 
https://linux.die.net/man/1/virt-host-validate
  
This tool validates that the host is configured in a suitable way to run libvirt hypervisor drivers. If invoked without any arguments it will check support for all hypervisor drivers it is aware of. Optionally it can be given a particular hypervisor type ('[[qemu]]' or '[[lxc]]') to restrict the checks to those relevant for that virtualization technology.
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This tool validates that the host is configured in a suitable way to run [[libvirt]] hypervisor drivers. If invoked without any arguments it will check support for all hypervisor drivers it is aware of. Optionally it can be given a particular hypervisor type ('[[qemu]]' or '[[lxc]]') to restrict the checks to those relevant for that virtualization technology.
  
  
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</pre>
 
</pre>
  
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== Related terms ==
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* <code>[[kvm-ok]]</code>
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* [[QEMU]], [[LXC]]
  
 
==See also==
 
==See also==
 
*{{Virsh}}
 
*{{Virsh}}
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[[Category:KVM]]

Latest revision as of 11:26, 11 November 2021

https://linux.die.net/man/1/virt-host-validate

This tool validates that the host is configured in a suitable way to run libvirt hypervisor drivers. If invoked without any arguments it will check support for all hypervisor drivers it is aware of. Optionally it can be given a particular hypervisor type ('qemu' or 'lxc') to restrict the checks to those relevant for that virtualization technology.


virt-host-validate
  QEMU: Checking for hardware virtualization                                 : FAIL (Only emulated CPUs are available, performance will be significantly limited)
  QEMU: Checking if device /dev/vhost-net exists                             : PASS
  QEMU: Checking if device /dev/net/tun exists                               : PASS
  QEMU: Checking for cgroup 'cpu' controller support                         : PASS
  QEMU: Checking for cgroup 'cpuacct' controller support                     : PASS
  QEMU: Checking for cgroup 'cpuset' controller support                      : PASS
  QEMU: Checking for cgroup 'memory' controller support                      : PASS
  QEMU: Checking for cgroup 'devices' controller support                     : PASS
  QEMU: Checking for cgroup 'blkio' controller support                       : PASS
WARN (Unknown if this platform has IOMMU support)
  QEMU: Checking for secure guest support                                    : WARN (Unknown if this platform has Secure Guest support)
   LXC: Checking for Linux >= 2.6.26                                         : PASS
   LXC: Checking for namespace ipc                                           : PASS
   LXC: Checking for namespace mnt                                           : PASS
   LXC: Checking for namespace pid                                           : PASS
   LXC: Checking for namespace uts                                           : PASS
   LXC: Checking for namespace net                                           : PASS
   LXC: Checking for namespace user                                          : PASS
   LXC: Checking for cgroup 'cpu' controller support                         : PASS
   LXC: Checking for cgroup 'cpuacct' controller support                     : PASS
   LXC: Checking for cgroup 'cpuset' controller support                      : PASS
   LXC: Checking for cgroup 'memory' controller support                      : PASS
   LXC: Checking for cgroup 'devices' controller support                     : PASS
   LXC: Checking for cgroup 'freezer' controller support                     : PASS
   LXC: Checking for cgroup 'blkio' controller support                       : PASS
   LXC: Checking if device /sys/fs/fuse/connections exists                   : PASS


Related terms[edit]

See also[edit]

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