virsh # help autostart
  NAME
    autostart - autostart a domain

  SYNOPSIS
    autostart <domain> [--disable]

  DESCRIPTION
    Configure a domain to be automatically started at boot.

  OPTIONS
    [--domain] <string>  domain name,id or uuid
    --disable        disable autostarting

这要求您从文件中定义域(即,域是持久的而不是暂时的.