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https://github.com/ceph/ceph
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48 lines
1.4 KiB
ReStructuredText
48 lines
1.4 KiB
ReStructuredText
==============================
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Deploying Ceph Configuration
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==============================
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Ceph's current deployment script does not copy the configuration file you
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created from the Administration host to the OSD Cluster hosts. Copy the
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configuration file you created (*i.e.,* ``mycluster.conf`` in the example below)
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from the Administration host to ``etc/ceph/ceph.conf`` on each OSD Cluster host.
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::
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ssh myserver01 sudo tee /etc/ceph/ceph.conf <mycluster.conf
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ssh myserver02 sudo tee /etc/ceph/ceph.conf <mycluster.conf
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ssh myserver03 sudo tee /etc/ceph/ceph.conf <mycluster.conf
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The current deployment script doesn't copy the start services. Copy the ``start``
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services from the Administration host to each OSD Cluster host. ::
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ssh myserver01 sudo /etc/init.d/ceph start
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ssh myserver02 sudo /etc/init.d/ceph start
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ssh myserver03 sudo /etc/init.d/ceph start
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The current deployment script may not create the default server directories. Create
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server directories for each instance of a Ceph daemon.
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Using the exemplary ``ceph.conf`` file, you would perform the following:
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On ``myserver01``::
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mkdir srv/osd.0
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mkdir srv/mon.a
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On ``myserver02``::
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mkdir srv/osd.1
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mkdir srv/mon.b
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On ``myserver03``::
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mkdir srv/osd.2
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mkdir srv/mon.c
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On ``myserver04``::
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mkdir srv/osd.3
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.. important:: The ``host`` variable determines which host runs each instance of a Ceph daemon.
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