81163b77d1
Removed mention of isilon_share_root_dir as it does not appear to exist anywhere in the code base. Change-Id: Ie0e17996fa11db36f71e2f097300c93d75bc304d
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Copyright (c) 2015 EMC Corporation
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All Rights Reserved.
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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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Isilon Driver
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=============
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The EMC Manila driver framework (EMCShareDriver) utilizes EMC storage products
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to provide shared filesystems to OpenStack. The EMC Manila driver is a plugin
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based driver which is designed to use different plugins to manage different EMC
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storage products.
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The Isilon manila driver is a plugin for the EMC Manila driver framework which
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allows manila to interface with an Isilon backend to provide a shared
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filesystem. The EMC driver framework with the Isilon plugin is referred to as
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the "Isilon Driver" in this document.
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This Isilon Driver interfaces with an Isilon cluster via the REST Isilon
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Platform API (PAPI) and the RESTful Access to Namespace API (RAN).
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Requirements
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------------
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- Isilon cluster running OneFS 7.2 or higher
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Supported Operations
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--------------------
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The following operations will be supported on an Isilon cluster:
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- Create CIFS/NFS Share
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- Delete CIFS/NFS Share
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- Allow CIFS/NFS Share access
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* Only IP access type is supported for NFS and CIFS.
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* Only RW access supported
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- Deny CIFS/NFS Share access
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- Create snapshot
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- Delete snapshot
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- Create share from snapshot
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Backend Configuration
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---------------------
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The following parameters need to be configured in the manila configuration file
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for the Isilon driver:
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share_driver = manila.share.drivers.emc.driver.EMCShareDriver
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emc_share_backend = isilon
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emc_nas_server = <IP address of Isilon cluster>
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emc_nas_login = <username>
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emc_nas_password = <password>
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Restart of :term:`manila-share` service is needed for the configuration changes to take
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effect.
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Restrictions
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------------
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The Isilon driver has the following restrictions:
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- Only IP access type is supported for NFS and CIFS.
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- Only FLAT network is supported.
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- Quotas are not yet supported
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The :mod:`manila.share.drivers.emc.driver` Module
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. automodule:: manila.share.drivers.emc.driver
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:noindex:
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:members:
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:undoc-members:
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:show-inheritance:
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The :mod:`manila.share.drivers.emc.plugins.isilon.isilon` Module
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. automodule:: manila.share.drivers.emc.plugins.isilon.isilon
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:noindex:
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:members:
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:undoc-members:
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:show-inheritance:
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