[libvirt] Re: [PATCH] Implement finer grained migration control for Xen

Daniel Veillard veillard at redhat.com
Thu Nov 12 15:07:59 UTC 2009

On Sat, Nov 07, 2009 at 03:26:15AM +0100, Maximilian Wilhelm wrote:
> Anno domini 2009 Daniel Veillard scripsit:
> [persistent migration for Xen]
> >   Yes adding a different error with a clear semantic so that the
> > management code can understand the current situation and not assume the
> > domain in still running on the source node sounds the right approach to
> > me. We can't make this a completely atomic operation, so we need to deal
> > with this !
> >   Patch welcome :-) Thanks !
> So, after a bit of delay due to some private things, here we are.
> > Any chance you could provide an updated patch for the Xen side
> > independantly, or did I missed it ?
> I wanted to do it "right" on the first shot, therefore I didn't post
> an updated patch with my last mail. :)
>  * src/xen/xen_driver.c: Add support for VIR_MIGRATE_PERSIST_DEST flag
>  * src/xen/xend_internal.c: Add support for VIR_MIGRATE_UNDEFINE_SOURCE flag
>  * include/libvirt/virterror.h, src/util/virterror.c: Add new errorcode

  Oops I newarly forgot that patch !

  Looks fine, ACK, I just shortened the error message for the new error
code a bit to fit on one line.


    thanks !


Daniel Veillard      | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
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http://veillard.com/ | virtualization library  http://libvirt.org/

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