[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen 4.2.1 live migration with qemu device model
On Tue, 2012-12-11 at 15:07 +0000, Alex Bligh wrote: > > Migration of HVM guests in 4.2.x is only supported with the > > qemu-xen-traditional device model and AFAIK there is no plan to backport > > this support to 4.2. > > Ah. What would be involved in a backport? We use HVM guests under 4.2 and > need qemu-xen for various reasons. AFAIK its a pretty big qemu-side backport, plus you need the whole libxl series not just the final patch that you linked to. I don't think this is a candidate for 4.2.x. You could try doing it locally though I guess. > > It still shouldn't crash though. I'm not sure how it got this far since > > libxl on 4.2 explicitly checks the DM version before attempting to > > migrate and will refuse to even try with a qemu-xen DM. > > We had removed the check (per the pointer to the mail message I sent) > for the qemu-xen model. Oh well, then all bets are off really. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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