Comment 2 for bug 1187538

Reviewed: https://review.openstack.org/31690
Committed: http://github.com/openstack/cinder/commit/e02cf9c373daa7b03e141e016fb166841f6b02b7
Submitter: Jenkins
Branch: master

commit e02cf9c373daa7b03e141e016fb166841f6b02b7
Author: John Griffith <email address hidden>
Date: Tue Jun 4 12:59:20 2013 -0600

    Elevate acceptors context on accept reserve udpate

    When accepting a transfer we need to update the
    quota data for both the donor and the acceptor's.
    The acceptor is easy enough (as that's the context
    we currently are using) however to update the donor's
    quota data we need an elevated context.

    Fixes bug: 1187538

    Change-Id: I1fb9e7726830dce2c3de23d3446de5bbe9a1fd24