cDOT driver can leave shares in world-readable state

[Clinton Knight]

The fix for bug 1427791, coupled with the deprecated APIs described in bug 1370761, can cause NFS shares to be left in a world-readable state after running access-deny. This should be fixed as a side effect of fixing bug 1370761.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/169958

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/169958
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=9b6771a58086fff150acb9913b847e61e9641874
Submitter: Jenkins
Branch: master

commit 9b6771a58086fff150acb9913b847e61e9641874
Author: Clinton Knight <email address hidden>
Date: Mon Mar 23 17:36:04 2015 -0400

    NetApp cDOT driver uses deprecated APIs for NFS exports

    The nfs-exportfs-* APIs that the NetApp cDOT driver currently uses
    for NFS export management are 7-mode APIs which were left in for
    backwards compatibility. It's not the recommended/supported way
    to do NFS export management. We need to modify the driver to use
    the supported set of export-policy-* and export-rule-* APIs.

    Closes-Bug: #1370761
    Closes-Bug: #1437509
    Change-Id: I91347d27ba69d4a20fe73ce7e75f58c9818ea6d8