On 1 March 2013 18:59, Qinglong.Meng <mengql112233 at gmail.com> wrote: > I want to make testing about openstack(release F) block migration > based KVM. But I don't any usefully configure doc. it's only about based > XEN. > here is the org doc: > > http://docs.openstack.org/folsom/openstack-compute/admin/content/configuring-migrations.html > I think the section headed "Block Migration" is incorrectly nested under "XenServer", or there should also be a "Block Migration" section under "KVM-Libvirt". Also missing are the nova flags you should have: block_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_NON_SHARED_INC, VIR_MIGRATE_LIVE That, along with the other changes mentioned in the section (obviously excluding shared storage), should give you live block-migration. -- Cheers, ~Blairo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130301/601318df/attachment.html>