Sahara

Cinder volume instance locality functionality

Registered by Andrey Pavlov on 2015-02-17

It would be nice to have an opportunity to have an instance and an attached volume on the same physical host. It could be done with InstanceLocalityFilter which allows to request creation of volumes local to instance.

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Blueprint information

Status:: Complete

Approver:: Sergey Lukjanov

Priority:: High

Drafter:: Andrey Pavlov

Direction:: Approved

Assignee:: Andrey Pavlov

Definition:: Approved

Series goal:: Accepted for kilo

Implementation:: Implemented

Milestone target:: 2015.1.0

Started by: Sergey Lukjanov on 2015-02-24

Completed by: Sergey Lukjanov on 2015-03-19

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Related bugs

Sprints

Whiteboard

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

Addressed by: https://review.openstack.org/156613
Spec for adding instance-locality usage

Gerrit topic: https://review.openstack.org/#q,topic:bp/volume-instance-locality,n,z

Addressed by: https://review.openstack.org/160730
Added volume_local_to_instance field support

Addressed by: https://review.openstack.org/162172
Added support of instance locality to engines

Addressed by: https://review.openstack.org/164683
Docs updated with instance locality feature

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Work Items

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