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cinder
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doc: fixes typo in multi backend configration doc 

changed backend_default to backend_defaults

Change-Id: Id2d66ec7fbe254a5d58ada2aa39cdf86de6f1f43
Closes-Bug: 1856859
This commit is contained in:
Shatadru Bandyopadhyay 2019-12-18 21:16:32 +05:30
parent 632f178e8e
commit 3ee18e5f6a
1 changed files with 5 additions and 5 deletions
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10
doc/source/admin/blockstorage-multi-backend.rst
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@ -100,7 +100,7 @@ Configure shared volume driver backends
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
When configuring multiple volume backends, common configuration
parameters can be shared using the `[backend_default]` section. As
parameters can be shared using the `[backend_defaults]` section. As
an example:
.. code-block:: ini
@ -108,7 +108,7 @@ an example:
[DEFAULT]
enabled_backends=backend1,backend2,backend3
[backend_default]
[backend_defaults]
image_volume_cache_enabled = True
volume_clear = none
target_helper = tgtadm
@ -125,15 +125,15 @@ an example:
volume_group = cinder-volume-3
In this configuration, ``backend2`` and ``backend3`` have the same
``image_volume_cache_enabled`` as it is defined in the ``backend_default``
``image_volume_cache_enabled`` as it is defined in the ``backend_defaults``
section. In other words, ``backend2`` and ``backend3`` have enabled
the image cache features. ``image_volume_cache_enabled`` in ``backend1``
is False, that means any overwritten configuration in a volume backend
will ignore the original value in ``backend_default``.
will ignore the original value in ``backend_defaults``.
.. note::
The ``backend_default`` section should be configured according to
The ``backend_defaults`` section should be configured according to
your cloud environment or your backend driver information.
Configure Block Storage scheduler multi back end