Comment 2 for bug 1243081

Reviewed: https://review.openstack.org/53082
Committed: http://github.com/openstack/cinder/commit/1d503937e841da27f5e3441775b2d208e44f5e75
Submitter: Jenkins
Branch: master

commit 1d503937e841da27f5e3441775b2d208e44f5e75
Author: Navneet Singh <email address hidden>
Date: Sun Oct 20 06:25:55 2013 +0530

    NetApp fix ssc volume filtering inconsistency

    This fixes the situation when the actual netapp
    volume data structure becomes inconsistent
    because of operating on the actual object
    than the copy of it. It also introduces some checks
    before calculating volume stats.

    Change-Id: I626f9ca9aa8c7cc41ba4aa6058f14cc040f7301f
    Closes-Bug:#1243081