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[Xen-devel] Re: [PATCH] stubdom: add live migration support


Samuel Thibault, le Fri 27 Jun 2008 19:40:45 +0100, a écrit :
> stubdom: add live migration support by having ioemu just notify the
> hypervisor about memory changes.

Tim suggested to use the same approach when qemu is running in dom0,
which permits to get rid of all the logdirty stuff between the saver,
xenstore and qemu. That would imply dropping the init_qemu_maps and
qemu_flip_buffer parameters of xenguest.h's xc_domain_save. Would that
API change be acceptable?


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