[Openstack] Boot from volume (Ceph RBD) and live migration

Samuel Hassine, Another Service samuel.hassine at anotherservice.com
Tue Oct 9 07:07:55 UTC 2012


Hi,

I just joined this list and I already have a question:

We successfully:

- launched instances with lib/nova/instances directory on a Ceph
partition, and performed live migration between physical nodes
- launched instances from a nova-volume (boot on volume) which was a
Ceph Rados Block Device (RBD)

My question is: is the live migration feature working with instances
that booted from a nova volume (volume is shared between all nodes)?

Is someone already tried this type of usage?

Thanks for your answer.

Best regards.
Sam




More information about the Openstack mailing list