openstack/openstack-manuals
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[admin-guide-cloud-rst] fix catalog structure

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The catalog's structure is wrong which is the section
'Configure multiple-storage back ends' that under
the 'Manage volumes' in 'Block Storage'.

Change-Id: Ia3e949cde1fcb5db5987ba6643e5322187172f48
This commit is contained in:
zhangguoqing 2015-07-28 01:50:54 +00:00
parent 4339790d4f
commit cee582f99a
1 changed files with 8 additions and 4 deletions
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12
doc/admin-guide-cloud-rst/source/blockstorage_multi_backend.rst
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@ -22,7 +22,8 @@ volume type (such as, ``volume_backend_name=LVM_iSCSI``). When a volume
is created, the scheduler chooses an appropriate back end to handle the is created, the scheduler chooses an appropriate back end to handle the
request, according to the volume type specified by the user. request, according to the volume type specified by the user.
**Enable multiple-storage back ends** Enable multiple-storage back ends
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
To enable a multiple-storage back ends, you must set the To enable a multiple-storage back ends, you must set the
`enabled_backends` flag in the :file:`cinder.conf` file. `enabled_backends` flag in the :file:`cinder.conf` file.
@ -98,7 +99,8 @@ provides more information. In addition, this example presents a
volume_driver = cinder.volume.drivers.emc.emc_smis_fc.EMCSMISFCDriver volume_driver = cinder.volume.drivers.emc.emc_smis_fc.EMCSMISFCDriver
volume_backend_name = emcfc volume_backend_name = emcfc
**Configure Block Storage scheduler multi back end** Configure Block Storage scheduler multi back end
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
You must enable the `filter_scheduler` option to use You must enable the `filter_scheduler` option to use
multiple-storage back ends. The filter scheduler: multiple-storage back ends. The filter scheduler:
@ -118,7 +120,8 @@ volumes on specific back ends.
.. TODO: when filter/weighing scheduler documentation will be up, a ref .. TODO: when filter/weighing scheduler documentation will be up, a ref
should be added here should be added here
**Volume type** Volume type
~~~~~~~~~~~
Before using it, a volume type has to be declared to Block Storage. Before using it, a volume type has to be declared to Block Storage.
This can be done by the following command:: This can be done by the following command::
@ -157,7 +160,8 @@ back end name.
returns an error that it cannot find a valid host with the suitable returns an error that it cannot find a valid host with the suitable
back end. back end.
**Usage** Usage
~~~~~
When you create a volume, you must specify the volume type. When you create a volume, you must specify the volume type.
The extra-specifications of the volume type are used to determine which The extra-specifications of the volume type are used to determine which