Enable post-copy live migration option

Registered by Luis Tomas

Adding support for post-copy live migration, including the possibility of
lively switching from pre-copy to post-copy for ongoing live migrations

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
Luis Tomas
Direction:
Needs approval
Assignee:
Luis Tomas
Definition:
Obsolete
Series goal:
None
Implementation:
Unknown
Milestone target:
None
Completed by
John Garbutt

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/post-copy,n,z

Addressed by: https://review.openstack.org/301509
    Adds post-copy live migration support to Nova

Gerrit topic: https://review.openstack.org/#q,topic:post-copy,n,z

Addressed by: https://review.openstack.org/366659
    libvirt: Only check migration_flags for post-copy

Addressed by: https://review.openstack.org/370089
    Don't call setup_networks_on_host(dest) multiple times

The force live-migration API appears to already meet this use case. Most patches are abandoned

(?)

Work Items

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