Support EMC SMI-S provider v8.0.3 in VMAX driver

[Xing Yang]

Make necessary changes in VMAX driver to support EMC SMI-S provider v8.0.3.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/189517

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/189517
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=f6d5eb70a9b0b5accf3689270a5325975ab5a9cb
Submitter: Jenkins
Branch: master

commit f6d5eb70a9b0b5accf3689270a5325975ab5a9cb
Author: Xing Yang <email address hidden>
Date: Fri Jun 19 09:47:59 2015 -0400

    Support SMI-S provider v8.0.3 in VMAX driver

    This patch made changes in the VMAX driver to support
    interface changes in SMI-S provider v8.0.3.

    * Accommodate System Name prefix change from 'SYMMETRIX+' to
      'SYMMETRIX-+-'.
    * Delete composite volume - changed from using
      ReturnElementsToStoragePool to EMCReturnToStoragePool.
    * Extend volume - removed InPool parameter from EMCUnBindElements
      method.
    * Create snapshot/clone with multi meta members -
      EMC_PartialAllocOfConcreteExtentCIM was deprecated;
      used 'GetCompositeElements' instead and changed how we get meta
      members' capacities.
    * Create CG snapshot - A new WaitForCopyState parameter was added.
    * Added helper function to determine SMI-S provider and SE version
      Note: SMI-S provider is bundled with SE (Solutions Enabler) and
      they have the same version number starting from v8.0.
      The EMC SMI-S Provider supports the SNIA Storage Management Initiative
      (SMI), an ANSI standard for storage management. It supports the VMAX
      storage system. SE is a software product that discovers and manages
      VMAX storage system.

    Closes-Bug: #1463217
    Change-Id: Ia6333396a8111f110f540c367e5018cfad6e93e4

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/kilo
Review: https://review.openstack.org/204070

[OpenStack Infra (hudson-openstack)]

Change abandoned by xing-yang (<email address hidden>) on branch: stable/kilo
Review: https://review.openstack.org/204070