On 08/03/2012 12:39 PM, Harish Patil wrote: >>> Is there a way that I can register with libvirt for the state change >>> notifications in the guest OS? > Thanks Eric. Understand that there is no such facility at the libvirt > level. Do you know whether such notification can be received/trapped at the > qemu level itself ? I had once checked that QEVENT_RESET event is emitted > when the guest OS reboots. Certain guest events such as shutdown ARE detected by qemu, and therefore feed a lifecycle event that you can then monitor via libvirt. We even have an example program shipped in the libvirt sources for tracking all events in the lifecycle of a domain. However, I don't know if a guest reboot is always detected by qemu. -- Eric Blake eblake@xxxxxxxxxx +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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