mirror of https://github.com/ceph/ceph
57 lines
1.3 KiB
ReStructuredText
57 lines
1.3 KiB
ReStructuredText
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=============================
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cmon -- ceph monitor daemon
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=============================
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.. program:: cmon
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Synopsis
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========
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| **cmon** -i *monid* [ --mon-data *mondatapath* ]
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Description
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===========
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**cmon** is the cluster monitor daemon for the Ceph distributed file
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system. One or more instances of **cmon** form a Paxos part-time
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parliament cluster that provides extremely reliable and durable
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storage of cluster membership, configuration, and state.
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The *mondatapath* refers to a directory on a local file system storing
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monitor data. It is normally specified via the ``mon data`` option in
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the configuration file.
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Options
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=======
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.. option:: -f, --foreground
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Foreground: do not daemonize after startup (run in foreground). Do
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not generate a pid file. Useful when run via :doc:`crun <crun>`\(8).
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.. option:: -d
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Debug mode: like ``-f``, but also send all log output to stderr.
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.. option:: -c ceph.conf, --conf=ceph.conf
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Use *ceph.conf* configuration file instead of the default
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``/etc/ceph/ceph.conf`` to determine monitor addresses during
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startup.
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Availability
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============
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**cmon** is part of the Ceph distributed file system. Please refer to
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the Ceph wiki at http://ceph.newdream.net/wiki for more information.
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See also
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========
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:doc:`ceph <ceph>`\(8),
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:doc:`cmds <cmds>`\(8),
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:doc:`cosd <cosd>`\(8)
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