All, Aside from the shared storage and block migration options, how is live migration implemented in Nova? I've grepped in all the usual places and "Configuring Migrations" seems to imply that, by default, Nova does pure stop-and-copy.
It also says Nova can be configured to use libvirt's live migration but this might not complete if pages get dirtied faster than they can be migrated. This implies that libvirt uses pre-copy but doesn't have any stopping conditions to prevent non-completion. Is all this correct? Are there any plans to support pre-copy or post-copy? Thanks, --Craig Dr. Craig A. Lee, l...@aero.org Senior Scientist, Computer Systems Research Dept. The Aerospace Corporation, M1-102 2310 East El Segundo Blvd. El Segundo, CA 90245 USA voice: 310-336-1381 fax: 310-336-0613 http://www.aero.org The Aerospace Corporation operates a non-profit, federally funded research and development corporation. _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
