solve the ensure share problems

Registered by zhongjun

It's not reasonable to update all shares on every share manager restart.
This driver interface is currently being used wrong and needs a rewrite.
This spec adds the ability to solve the potential problem of slow start up,
and deal with non-user-initiated state changes to shares.

Blueprint information

Status:
Complete
Approver:
Ben Swartzlander
Priority:
Low
Drafter:
zhongjun
Direction:
Approved
Assignee:
zhongjun
Definition:
Approved
Series goal:
Accepted for queens
Implementation:
Implemented
Milestone target:
milestone icon queens-1
Started by
Ben Swartzlander
Completed by
zhongjun

Related branches

Sprints

Whiteboard

Addressed by: https://review.openstack.org/#/c/446494
    Implement ensure share spec

Gerrit topic: https://review.openstack.org/#q,topic:bp/ensure_share,n,z

Addressed by: https://review.openstack.org/457545
    [WIP] Change ensure share to make startup faster

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

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Work Items

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