..
      Copyright 2015 Mirantis Inc.
      All Rights Reserved.

      Licensed under the Apache License, Version 2.0 (the "License"); you may
      not use this file except in compliance with the License. You may obtain
      a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
      WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
      License for the specific language governing permissions and limitations
      under the License.

Manila share features support mapping
=====================================

Here we provide information on support of different share features by different
share drivers.

Column values contain OpenStack release letter when feature either was added
to the driver or planned to be added.
Column value "?" means that this field requires update with up-to-date
information.
Column value "-" means that this feature is not supported. No plans for adding
its support or no possibility to add it in general.


Mapping of share drivers and share features support
---------------------------------------------------

+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|               Driver name              |     create/delete share     | manage/unmanage share | extend share | shrink share | create/delete snapshot | create share from snapshot |
+========================================+=============================+=======================+==============+==============+========================+============================+
|      Generic (Cinder as back-end)      | DHSS = True (J) & False (K) |           K           |       L      |       L      |            J           |              J             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|       NetApp Clustered Data ONTAP      | DHSS = True (J) & False (K) |           L           |       L      |       L      |            J           |              J             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                 EMC VNX                |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|               EMC Isilon               |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|            Red Hat GlusterFS           |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|        Red Hat GlusterFS-Native        |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                  HDFS                  |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                HP 3PAR                 |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                 Huawei                 |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                Quobyte                 |               ?             |           ?           |       ?      |       ?      |             ?          |               ?            |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                IBM GPFS                |               ?             |           ?           |       ?      |       ?      |            ?           |              ?             |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+
|                  ZFS                   |               ?             |           ?           |       ?      |       ?      |             ?          |               ?            |
+----------------------------------------+-----------------------------+-----------------------+--------------+--------------+------------------------+----------------------------+

.. note::

    See details for :term:`DHSS`

Mapping of share drivers and share access rules support
-------------------------------------------------------

+----------------------------------------+----------------------------------------+----------------------------------------+
|                                        |                Read & Write            |                 Read Only              |
+             Driver name                +--------------+------------+------------+--------------+------------+------------+
|                                        |      IP      |    USER    |    Cert    |      IP      |    USER    |    Cert    |
+========================================+==============+============+============+==============+============+============+
|      Generic (Cinder as back-end)      | NFS,CIFS (J) |     \-     |     \-     |    NFS (K)   |     \-     |     \-     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|       NetApp Clustered Data ONTAP      | NFS,CIFS (J) |     \-     |     \-     |    NFS (K)   |     \-     |     \-     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                 EMC VNX                |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|               EMC Isilon               |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|            Red Hat GlusterFS           |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|        Red Hat GlusterFS-Native        |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                  HDFS                  |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                HP 3PAR                 |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                 Huawei                 |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                Quobyte                 |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                IBM GPFS                |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+
|                  ZFS                   |       ?      |      ?     |      ?     |       ?      |      ?     |      ?     |
+----------------------------------------+--------------+------------+------------+--------------+------------+------------+

Mapping of share drivers and security services support
------------------------------------------------------

+----------------------------------------+------------------+-----------------+------------------+
|              Driver name               | Active Directory |       LDAP      |      Kerberos    |
+========================================+==================+=================+==================+
|      Generic (Cinder as back-end)      |         \-       |         \-      |         \-       |
+----------------------------------------+------------------+-----------------+------------------+
|       NetApp Clustered Data ONTAP      |         J        |         J       |         J        |
+----------------------------------------+------------------+-----------------+------------------+
|                 EMC VNX                |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|               EMC Isilon               |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|            Red Hat GlusterFS           |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|        Red Hat GlusterFS-Native        |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|                  HDFS                  |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|                HP 3PAR                 |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|                 Huawei                 |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+
|                Quobyte                 |         ?        |         ?       |         ?        |
+------------------------------------------------------------------------------------------------+
|                IBM GPFS                |         ?        |         ?      |          ?        |
+----------------------------------------+------------------+-----------------+------------------+
|                  ZFS                   |         ?        |         ?       |         ?        |
+----------------------------------------+------------------+-----------------+------------------+