Provided by: pacemaker-cli-utils_2.1.2-1ubuntu3.1_amd64 bug

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_mon mode [options]

DESCRIPTION

       Provides a summary of cluster's current state.

       Outputs varying levels of detail in a number of different formats.

OPTIONS

   Help Options:
       -?, --help
              Show help options

       --help-all
              Show all help options

       --help-output
              Show output help

       --help-display
              Show display options

       --help-additional
              Show additional options

       --help-deprecated
              Show deprecated options

   Output Options:
       --output-as=FORMAT
              Specify output format as one of: console (default), html, text, xml

       --output-to=DEST
              Specify file name for output (or "-" for stdout)

       --html-cgi
              Add CGI headers (requires --output-as=html)

       --html-stylesheet=URI
              Link to an external stylesheet (requires --output-as=html)

       --html-title=TITLE
              Specify a page title (requires --output-as=html)

       --text-fancy
              Use more highly formatted output (requires --output-as=text)

   Display Options:
       -I, --include=SECTION(s)
              A  list  of  sections to include in the output.  See `Output Control` help for more
              information.

       -U, --exclude=SECTION(s)
              A list of sections to exclude from the output.  See `Output Control` help for  more
              information.

       --node=NODE
              When  displaying  information  about  nodes,  show only what's related to the given
              node, or to all nodes tagged with the given tag

       --resource=RSC
              When displaying information about resources, show only what's related to the  given
              resource, or to all resources tagged with the given tag

       -n, --group-by-node
              Group resources by node

       -r, --inactive
              Display inactive resources

       -f, --failcounts
              Display resource fail counts

       -o, --operations
              Display resource operation history

       -t, --timing-details
              Display resource operation history with timing details

       -c, --tickets
              Display cluster tickets

       -m, --fence-history=LEVEL
              Show  fence  history: 0=off, 1=failures and pending (default without option), 2=add
              successes (default without value for option), 3=show full history without reduction
              to most recent of each flavor

       -L, --neg-locations
              Display negative location constraints [optionally filtered by id prefix]

       -A, --show-node-attributes
              Display node attributes

       -D, --hide-headers
              Hide all headers

       -R, --show-detail
              Show more details (node IDs, individual clone instances)

       -b, --brief
              Brief output

       -s, --simple-status
              Display the cluster status once as a simple one line output (suitable for nagios)

   Additional Options:
       -i, --interval=TIMESPEC
              Update frequency (default is 5 seconds)

       -1, --one-shot
              Display the cluster status once on the console and exit

       -d, --daemonize
              Run  in  the  background  as  a  daemon.   Requires at least one of --output-to and
              --external-agent.

       -p, --pid-file=FILE
              (Advanced) Daemon pid file location

       -E, --external-agent=FILE
              A program to run when resource operations take place

       -e, --external-recipient=RCPT
              A recipient for your program (assuming you want the program to  send  something  to
              someone).

       -W, --watch-fencing
              Listen for fencing events. For use with --external-agent.

   Deprecated Options:
       -h, --as-html=FILE
              Write cluster status to the named HTML file.  Use --output-as=html --output-to=FILE
              instead.

       -X, --as-xml
              Write cluster status as XML  to  stdout.  This  will  enable  one-shot  mode.   Use
              --output-as=xml instead.

       -N, --disable-ncurses
              Disable the use of ncurses.  Use --output-as=text instead.

       -w, --web-cgi
              Web  mode  with  output  suitable  for  CGI  (preselected  when run as *.cgi).  Use
              --output-as=html --html-cgi instead.

   Application Options:
       -$, --version
              Display software version and exit

       -V, --verbose
              Increase debug output (may be specified multiple times)

       -Q, --quiet
              Be less descriptive in output.

NOTES

       If this program is called as crm_mon.cgi, --output-as=html --html-cgi  will  automatically
       be added to the command line arguments.

TIME SPECIFICATION

       The  TIMESPEC  in  any command line option can be specified in many different formats.  It
       can   be   just   an   integer    number    of    seconds,    a    number    plus    units
       (ms/msec/us/usec/s/sec/m/min/h/hr), or an ISO 8601 period specification.

OUTPUT CONTROL

       By default, a certain list of sections are written to the output destination.  The default
       varies based on the output format - XML includes everything, while  other  output  formats
       will  display  less.   This  list can be modified with the --include and --exclude command
       line options.  Each option may be given multiple times on the command line, and  each  can
       give a comma-separated list of sections.  The options are applied to the default set, from
       left to right as  seen  on  the  command  line.   For  a  list  of  valid  sections,  pass
       --include=list or --exclude=list.

INTERACTIVE USE

       When  run  interactively,  crm_mon  can  be  told  to hide and display various sections of
       output.  To see a help screen explaining the options, hit '?'.  Any key stroke aside  from
       those listed will cause the screen to refresh.

EXAMPLES

       Display the cluster status on the console with updates as they occur:

              crm_mon

       Display the cluster status on the console just once then exit:

              crm_mon -1

       Display  your  cluster  status, group resources by node, and include inactive resources in
       the list:

              crm_mon --group-by-node --inactive

       Start crm_mon as a background daemon and have it write the cluster status to an HTML file:

              crm_mon --daemonize --output-as html --output-to /path/to/docroot/filename.html

       Start crm_mon and export the current cluster status as XML to stdout, then exit:

              crm_mon --output-as xml

AUTHOR

       Written by Andrew Beekhof