Pure: Fix replication to match v2.1 spec

[Patrick East]

Pure Storage volume driver replication needs to be adapted to fit replication v2.1

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/276981

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/276981
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=a9e32691c2722ca8583c3b856aa11520cc630e5e
Submitter: Jenkins
Branch: master

commit a9e32691c2722ca8583c3b856aa11520cc630e5e
Author: Patrick East <email address hidden>
Date: Fri Feb 5 15:52:31 2016 -0800

    Update Pure replication to cheesecake

    Migration to cheesecake replication. This basically
    modifies any of the existing replication code to work on the whole
    backend instead of the specified volume.

    It also completes the transition to allow swapping the underlying array
    being managed by cinder upon failover. In the v2 implementation it was
    conditional on some operations where things *could* be on the other
    array. Now it is all driver operations.

    This also switches the target_device_id to backend_id in the config for
    replication devices.

    Change-Id: I7f2580f4d764266b62a755cb4529c290e639984c
    Closes-Bug: #1542100

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/cinder 8.0.0.0b3 development milestone.