Here is some detail on some work regarding live migration -
http://superuser.openstack.org/wp-content/uploads/2017/06/ha-livemigrate-whitepaper.pdf
Some information on that report in terms of setting up live migration was
gleaned from -
https://www.mirantis.com/blog/tutorial-openstack-live-migrati
Medberry
Sent: 3/21/18 5:08 PM
To: torin.wolt...@granddial.com
Cc: OpenStack General
Subject: Re: [Openstack] nova live migration setup
Best practice is to use shared storage and then the "copy" is really only the
active memory. A few changes came about in about the newton? timefra
Best practice is to use shared storage and then the "copy" is really only
the active memory. A few changes came about in about the newton? timeframe
that allows for some memory convergence.
Take a look at the nova release notes from that time forward and you should
see reference to the change(s).
