Comment 2 for bug 1588088

Reviewed: https://review.openstack.org/324155
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=cf19bc16b95b6f04cae35b0756643a93abb1b34f
Submitter: Jenkins
Branch: master

commit cf19bc16b95b6f04cae35b0756643a93abb1b34f
Author: Patrick East <email address hidden>
Date: Wed Jun 1 12:02:31 2016 -0700

    Give more fine grained access to DriverInitiatorData

    Previously we were setting a whole model update, whereas now we only
    do one value at a time. This will allow for easier handling of doing
    the insert if not exist and reporting back what happened.

    The older method to do this was better suited to the model_update from
    initialize_connection, but we don’t need a ‘all-in-one’ kind of method
    anymore.

    Change-Id: I57778f1807d1814c536d62757d6ad10c920b6101
    Closes-Bug: #1588088