95c20b99c3
The driver removal policy was relaxed in January 2020 [0] to allow
unsupported drivers to remain in-tree at the discretion of the Cinder
project team. Thus this driver, which was marked unsupported in
Train and removed early in Ussuri, is being restored. It remains
deprecated and subject to removal should its presence affect the
gate adversely.
[0] https://docs.openstack.org/cinder/latest/drivers-all-about.html#driver-removal
git
This reverts commit cbda94022c.
Conflicts:
cinder/volume/drivers/prophetstor/dplcommon.py
- revised order of imports
Change-Id: I1af2b85f97ce64e4e667a844f7e2bac94b8ac7a8
Partially-implements: bp restore-unsupported-drivers
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Copyright (C) 2018 Lenovo, Inc.
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Licensed under the Apache License, Version 2.0 (the "License"); you may
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not use this file except in compliance with the License. You may obtain
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a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations
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under the License.
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============================
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Cinder Driver Support Matrix
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============================
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The following support matrix reflects the drivers that are currently
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available or are available in
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`Cinder's driver tree <https://opendev.org/openstack/cinder/src/branch/master/cinder/volume/drivers>`_
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at the time of release.
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.. note::
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This matrix replaces the old wiki based version of the Cinder Support
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Matrix as there was no way to ensure the wiki version was properly
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maintained. The old matrix will be left for reference but
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this matrix should be treated as the correct state of Cinder.
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.. _required_driver_functions:
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Required Driver Functions
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~~~~~~~~~~~~~~~~~~~~~~~~~
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There are a number of functions that are required to be accepted as
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a Cinder driver. Rather than list all the required functionality in the
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matrix we include the list of required functions here for reference.
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* Create Volume
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* Delete Volume
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* Attach Volume
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* Detach Volume
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* Extend Volume
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* Create Snapshot
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* Delete Snapshot
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* Create Volume from Snapshot
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* Create Volume from Volume (clone)
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* Create Image from Volume
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* Volume Migration (host assisted)
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.. note::
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Since the above functions are required their support is assumed and the
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matrix only includes support for optional functionality.
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.. note::
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This matrix is not dynamically generated. It is maintained by the Cinder
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team and Vendor driver maintainers. While every effort is made to ensure
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the accuracy of the data in this matrix, discrepancies with actual
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functionality are possible. Please refer to your vendor's support
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documentation for additional information.
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.. _driver_support_matrix:
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.. support_matrix:: support-matrix.ini
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Driver Removal History
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~~~~~~~~~~~~~~~~~~~~~~
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The section will be used to track driver removal starting from the Rocky
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release.
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* Rocky
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* CoprHD Storage Driver (FC, iSCSI, ScaleIO)
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* Stein
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* DRBDManage Driver
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* HGST Flash Storage Suite Driver (vgc)
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* ITRI DISCO Driver
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* NetApp E-Series Driver
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* Train
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* Tintri Storage Driver
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* Veritas HyperScale Storage Driver
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* Nexenta Edge Storage Driver
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* Ussuri
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* HPE Lefthand Driver (iSCSI)
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* Sheepdog Driver
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