Unity volume cloning via fast clone

Registered by Peter Wang on 2017-06-01

Previously, Unity leverages the host side copy when cloning new volume. In this BP, Unity driver will leverage the zero-copy technology from the Unity. this will largely speedup the cloning for a volume or snapshot.

Blueprint information

Status:
Complete
Approver:
Sean McGinnis
Priority:
Undefined
Drafter:
Peter Wang
Direction:
Approved
Assignee:
EMC VNX OpenStack
Definition:
Approved
Series goal:
Accepted for pike
Implementation:
Implemented
Milestone target:
milestone icon pike-3
Started by
Sean McGinnis on 2017-08-07
Completed by
Sean McGinnis on 2017-08-07

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/unity-fast-clone,n,z

Addressed by: https://review.openstack.org/471250
    Unity: Use thin clone when cloning volume

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Work Items

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