What is the function of service is libvirt-guests? How do I change the default options configured?

Solution Verified - Updated -

Issue

  • What is the function of service "libvirt-guests"?
  • KVM guests configured for auto starting are saved on host shutdown and resumed while booting the host. How do I change this so that the guest will be shutdown while host is shutdown and guest will be started while host is booting up?

  • If the VM get destroyed while the host is shut down next time guest will fail to bootup with the following error :

Error restoring domain: Unable to read from monitor: Connection reset by peer

Environment

  • Red Hat Enterprise Linux 5.6 (libvirt 0.8.2 or later)
  • Red Hat Enterprise Linux 6

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