1CMON(8)                     System Manager's Manual                    CMON(8)
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NAME

6       cmon - ceph monitor daemon
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SYNOPSIS

9       cmon -i monid [ --mon-data mondatapath ]
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DESCRIPTION

12       cmon  is  the cluster monitor daemon for the Ceph distributed file sys‐
13       tem.  One or more instances of cmon form a Paxos  part-time  parliament
14       cluster that provides extremely reliable and durable storage of cluster
15       membership, configuration, and state.
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17       The mondatapath refers to a directory on a local  file  system  storing
18       monitor  data.   It  is normally specified via the "mon data" option in
19       the configuration file.
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OPTIONS

22       -D     Debug mode: do not daemonize after startup (run  in  foreground)
23              and send log output to stdout.
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25       -f     do  not  daemonize after startup (run in foreground), but log to
26              the usual location.  Useful when run via crun(8).
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28       -c ceph.conf, --conf=ceph.conf
29              Use  ceph.conf  configuration  file  instead  of   the   default
30              /etc/ceph/ceph.conf   to   determine  monitor  addresses  during
31              startup.
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AVAILABILITY

34       cmon is part of the Ceph distributed file system.  Please refer to  the
35       Ceph wiki at http://ceph.newdream.net/wiki for more information.
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SEE ALSO

38       ceph(8), mkmonfs(8), cmds(8), cosd(8)
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