non disruptive backup implementation in vnx

Registered by Peter Wang on 2015-08-10

Currently, vnx only supports creating backup for in-use volume via cloned volume.
Due to the slow lun migration in creating cloned volume, a better solution is proposed by Yang-Xing in following blueprint: https://blueprints.launchpad.net/cinder/+spec/non-disruptive-backup

this blueprint is to implement proposed feature in VNX cinder driver.

Blueprint information

Status:
Complete
Approver:
Mike Perez
Priority:
Undefined
Drafter:
Peter Wang
Direction:
Needs approval
Assignee:
Peter Wang
Definition:
New
Series goal:
Accepted for liberty
Implementation:
Implemented
Milestone target:
milestone icon 7.0.0
Started by
Peter Wang on 2015-09-21
Completed by
Peter Wang on 2015-09-21

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/non-disruptive-backup-in-vnx,n,z

Addressed by: https://review.openstack.org/214626
    Support efficient non-disruptive volume backup in VNX

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Work Items

Dependency tree

* Blueprints in grey have been implemented.

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