[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Migration of paused domains
On Saturday 19 July 2008, Alessandro Sardo wrote: > James Harper ha scritto: > >> today I wanted to find out if it was possible to migrate a paused > >> domain. So, I tried the following: > >> > >> # xm pause <dom> > >> # xm migrate <dom> <dest> > > > > For PV domains, migrate requires the DomU itself to make a suspend call > > to the hypervisor when it is ready to suspend. I guess it can't do that > > if it is paused... > > > > James > > I see. Would you be so kind to point me at that suspend call in the > sources? In the Linux sources I think you could start browsing from drivers/xen/core/reboot.c::xen_suspend(). The final hypercall to suspend the guest (HYPERVISOR_suspend) is done in drivers/xen/core/machine_reboot.c::take_machine_down() Hope that helps, Cheers, Mark > > Thanks again! > > - AS > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel -- Push Me Pull You - Distributed SCM tool (http://www.cl.cam.ac.uk/~maw48/pmpu/) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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