65 lines
1.8 KiB
ReStructuredText
65 lines
1.8 KiB
ReStructuredText
..
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Copyright 2010-2011 United States Government as represented by the
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Administrator of the National Aeronautics and Space Administration.
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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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Storage Volumes, Disks
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======================
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.. todo:: rework after iSCSI merge (see 'Old Docs') (todd or vish)
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The :mod:`cinder.volume.manager` Module
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---------------------------------------
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.. automodule:: cinder.volume.manager
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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:`cinder.volume.driver` Module
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--------------------------------------
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.. automodule:: cinder.volume.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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:exclude-members: FakeAOEDriver
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Tests
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-----
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The :mod:`volume_unittest` Module
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. automodule:: cinder.tests.volume_unittest
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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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Old Docs
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--------
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Cinder uses iSCSI to export storage volumes from multiple storage nodes. These iSCSI exports are attached (using libvirt) directly to running instances.
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Cinder volumes are exported over the primary system VLAN (usually VLAN 1), and not over individual VLANs.
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The underlying volumes by default are LVM logical volumes, created on demand within a single large volume group.
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