1PACEMAKER(8)            System Administration Utilities           PACEMAKER(8)
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NAME

6       Pacemaker - Part of the Pacemaker cluster resource manager
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SYNOPSIS

9       crm_mon mode [options]
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DESCRIPTION

12       crm_mon - Provides a summary of cluster's current state.
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14       Outputs varying levels of detail in a number of different formats.
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OPTIONS

17       -?, --help
18              This text
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20       -$, --version
21              Version information
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23       -V, --verbose
24              Increase debug output
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26       -Q, --quiet
27              Display only essential output
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29   Modes (mutually exclusive):
30       -h, --as-html=value
31              Write cluster status to the named html file
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33       -X, --as-xml
34              Write cluster status as xml to stdout. This will enable one-shot
35              mode.
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37       -w, --web-cgi
38              Web mode with output suitable for CGI (preselected when  run  as
39              *.cgi)
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41       -s, --simple-status
42              Display  the  cluster  status  once  as a simple one line output
43              (suitable for nagios)
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45   Display Options:
46       -n, --group-by-node
47              Group resources by node
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49       -r, --inactive
50              Display inactive resources
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52       -f, --failcounts
53              Display resource fail counts
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55       -o, --operations
56              Display resource operation history
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58       -t, --timing-details
59              Display resource operation history with timing details
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61       -c, --tickets
62              Display cluster tickets
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64       -W, --watch-fencing
65              Listen for fencing events. For use with --external-agent
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67       -m, --fence-history[=value]
68              Show fence history 0=off, 1=failures and pending (default  with‐
69              out option), 2=add successes (default without value for option),
70              3=show full history without reduction to  most  recent  of  each
71              flavor
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73       -L, --neg-locations[=value]
74              Display negative location constraints [optionally filtered by id
75              prefix]
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77       -A, --show-node-attributes
78              Display node attributes
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80       -D, --hide-headers
81              Hide all headers
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83       -R, --show-detail
84              Show more details (node IDs, individual clone instances)
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86       -b, --brief
87              Brief output
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89   Additional Options:
90       -i, --interval=value
91              Update frequency in seconds
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93       -1, --one-shot
94              Display the cluster status once on the console and exit
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96       -N, --disable-ncurses
97              Disable the use of ncurses
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99       -d, --daemonize
100              Run in the background as a daemon
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102       -p, --pid-file=value
103              (Advanced) Daemon pid file location
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105       -E, --external-agent=value
106              A program to run when resource operations take place.
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108       -e, --external-recipient=value A recipient for your  program  (assuming
109              you want the program to send something to someone).
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EXAMPLES

112       Display the cluster status on the console with updates as they occur:
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114              # crm_mon
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116       Display the cluster status on the console just once then exit:
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118              # crm_mon -1
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120       Display your cluster status, group resources by node, and include inac‐
121       tive resources in the list:
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123              # crm_mon --group-by-node --inactive
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125       Start crm_mon as a background daemon and have it write the cluster sta‐
126       tus to an HTML file:
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128              # crm_mon --daemonize --as-html /path/to/docroot/filename.html
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130       Start  crm_mon  and export the current cluster status as xml to stdout,
131       then exit.:
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133              # crm_mon --as-xml
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AUTHOR

136       Written by Andrew Beekhof
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REPORTING BUGS

139       Report bugs to users@clusterlabs.org
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143Pacemaker 2.0.2-1.fc31.1           July 2019                      PACEMAKER(8)