openstack/kolla-ansible
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Merge "Doc: Update Kolla Ceph document for mixed Ceph OSD deployment"

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Zuul
2019-01-10 09:11:46 +00:00
committed by Gerrit Code Review
parent beee4f7c96 4ff993c45e
commit 4aa89776ba
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doc/source/reference/storage/ceph-guide.rst
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@@ -237,6 +237,21 @@ Finally deploy the Ceph-enabled OpenStack:
kolla-ansible deploy -i path/to/inventory kolla-ansible deploy -i path/to/inventory
.. note::
Kolla Ceph supports mixed Ceph OSD deployment, i.e. some Ceph OSDs are
bluestore, the others are filestore. The ``ceph_osd_store_type`` of each
Ceph OSD can be configured under ``[storage]`` in the multinode inventory
file. The Ceph OSD store type is unique in one storage node. For example:
.. code-block:: ini
[storage]
storage_node1_hostname ceph_osd_store_type=bluestore
storage_node2_hostname ceph_osd_store_type=bluestore
storage_node3_hostname ceph_osd_store_type=filestore
storage_node4_hostname ceph_osd_store_type=filestore
Using Cache Tiering Using Cache Tiering
------------------- -------------------