Thanks, Pawel! — Vlad
> On Nov 8, 2016, at 09:53, Koniszewski, Pawel <pawel.koniszew...@intel.com> > wrote: > > Adding operators list, as it might be interesting for them. Please note that > some of tested options are not available in nova, i.e., XBZRLE and > postcopy-after-precopy. Regarding postcopy, nova automatically decides > whether live migration should be switched to postcopy mode (only if > live_migration_permit_post_copy is set to True, by default it is set to > False), postcopy-after-precopy is an internal virsh command which is not > exposed through the libvirt API. > > Kind Regards, > Pawel Koniszewski > <> > <>From: Vlad Nykytiuk [mailto:vnykyt...@mirantis.com] > Sent: Monday, November 7, 2016 9:35 PM > To: openstack-...@lists.openstack.org > Subject: [openstack-dev] [nova] Live migrations: Post-Copy and Auto-Converge > features research > > Hi, > > As you may know, currently QEMU supports several features that help live > migrations to operate more predictively. These features are: auto-converge > and post-copy. > I made a research on performance characteristics of these two features, you > can find it by the following link: > https://rk4n.github.io/2016/08/10/qemu-post-copy-and-auto-converge-features/ > <https://rk4n.github.io/2016/08/10/qemu-post-copy-and-auto-converge-features/> > > Hope you find it helpful. > > Thanks > — > Vlad > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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