f125a8b892
This change addresses a long-standing issue in rST documentation imported from XML.
That import process added backslash escapes in front of various characters. The three
most common being '(', ')', and '_'.
These instances are removed.
Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Id43a9337ffcd505ccbdf072d7b29afdb5d2c997e
1.3 KiB
Ceph Cluster on a Controller Host
You can add one or more Ceph disks (OSD disks) per controller host for data storage.
See Configure Ceph OSDs on a Host <ceph-storage-pools>
for details on configuring Ceph on a host.
For Standard-with-controller storage and All-in-one Duplex scenarios with 2x controllers, Ceph replication is nodal. For All-in-one Simplex, with a single controller, replication is across OSDs.
For All-in-one Simplex and Duplex there is a single Ceph monitor; on Duplex, the Ceph monitor floats between controllers. For Standard-with-controller storage, there are 3 Ceph monitors; 2 automatically configured on each controller and the third Ceph monitor configured on one of the worker nodes.
The worker must be locked.
To configure a Ceph monitor on a worker node, execute the following command:
~(keystone_admin)$ system ceph-mon-add compute-0To add OSDs on an AIO-SX, AIO-DX and Standard systems, see
Provision Storage on a Controller or Storage Host Using Horizon <provision-storage-on-a-controller-or-storage-host-using-horizon>for more information.