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NAME

       cmon - ceph monitor daemon

SYNOPSIS

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

DESCRIPTION

       cmon  is  the  cluster  monitor  daemon  for  the Ceph distributed file
       system.   One  or  more  instances  of  cmon  form  a  Paxos  part-time
       parliament cluster that provides extremely reliable and durable storage
       of cluster membership, configuration, and state.

       The mondatapath refers to a directory on a local  file  system  storing
       monitor  data.   It  is normally specified via the "mon data" option in
       the configuration file.

OPTIONS

       -D     Debug mode: do not daemonize after startup (run  in  foreground)
              and send log output to stdout.

       -f     do  not  daemonize after startup (run in foreground), but log to
              the usual location.  Useful when run via crun(8).

       -c ceph.conf, --conf=ceph.conf
              Use  ceph.conf  configuration  file  instead  of   the   default
              /etc/ceph/ceph.conf   to   determine  monitor  addresses  during
              startup.

AVAILABILITY

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

SEE ALSO

       ceph(8), cmds(8), cosd(8)