[Openstack] [OpenStack][Nova] deference between live-migration and migrate

Eric Luo nextfool at gmail.com
Fri May 25 08:54:50 UTC 2012


Hello ,all
I saw there are tow commands in nova

live-migration      Migrates a running instance to a new machine.
migrate             Migrate a server.

I know that live-migration means "live migration" of an instance.

But what is this "migrate  “ for ?       And what does "Migrate a server."
mean here :)    Does it mean "Migrates a *non-running *instance to a new
machine" here?

Thank  you!

Best regards!

Eric Luo
2012-05-25
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