[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen/Domain0 notification of a VM reboot
The hardware registers used to initiate a reboot are emulated by qemu which usually runs as a process in dom0. When those registers get accessed to trigger a reboot, qemu notifies Xen, which notifies the dom0 toolstack, and then a decision can be made as to what to do (e.g., restart the VM, destroy the VM, ...). -- Keir On 01/11/2009 14:04, "Satish Sangapu" <xen.sks@xxxxxxxxx> wrote: > Hello. > > I have searched the internet/forums about this topic and I wasn't able to find > any help so I thought I would ask here. > > Suppose a HVM guest reboots within the virtual machine context - how can Xen > or Domain0 know about this event? > > > Thanks, > xen.sks > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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