HNAS drivers refactoring

[OpenStack Infra]

https://review.openstack.org/285469
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
Your project "openstack/cinder" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

commit 6c61bdda46e825fafec5a01ccfa958bdc1d88ac3
Author: Adriano Rosso <email address hidden>
Date: Thu Apr 14 16:42:40 2016 -0300

    HNAS drivers refactoring

    HNAS NFS and iSCSI drivers need a refactoring in order to make
    the codes more readable and easier to maintain.
    This patch is refactoring the HNAS drivers codes, deprecating
    the old paths and increasing the unit tests coverage.

    Co-Authored-By: Alyson Rosa <email address hidden>
    Also-By: Erlon Cruz <email address hidden>

    DocImpact
    Change-Id: I1b5d5155306c39c528af4037a5f54cf3d4dc1ffa

[Adriano (rosso-af)]

Bug already solved by patch https://review.openstack.org/#/c/374173/

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-manuals 15.0.0 release.