1PACEMAKER(8)            System Administration Utilities           PACEMAKER(8)
2
3
4

NAME

6       Pacemaker - Part of the Pacemaker cluster resource manager
7

SYNOPSIS

9       crm_mon mode [options]
10

DESCRIPTION

12       crm_mon - Provides a summary of cluster's current state.
13
14       Outputs varying levels of detail in a number of different formats.
15

OPTIONS

17       -?, --help
18              This text
19
20       -$, --version
21              Version information
22
23       -V, --verbose
24              Increase debug output
25
26       -Q, --quiet
27              Display only essential output
28
29   Modes (mutually exclusive):
30       -h, --as-html=value
31              Write cluster status to the named html file
32
33       -X, --as-xml
34              Write cluster status as xml to stdout. This will enable one-shot
35              mode.
36
37       -w, --web-cgi
38              Web mode with output suitable for CGI (preselected when  run  as
39              *.cgi)
40
41       -s, --simple-status
42              Display  the  cluster  status  once  as a simple one line output
43              (suitable for nagios)
44
45   Display Options:
46       -n, --group-by-node
47              Group resources by node
48
49       -r, --inactive
50              Display inactive resources
51
52       -f, --failcounts
53              Display resource fail counts
54
55       -o, --operations
56              Display resource operation history
57
58       -t, --timing-details
59              Display resource operation history with timing details
60
61       -c, --tickets
62              Display cluster tickets
63
64       -W, --watch-fencing
65              Listen for fencing events. For use with --external-agent
66
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
72
73       -L, --neg-locations[=value]
74              Display negative location constraints [optionally filtered by id
75              prefix]
76
77       -A, --show-node-attributes
78              Display node attributes
79
80       -D, --hide-headers
81              Hide all headers
82
83       -R, --show-detail
84              Show more details (node IDs, individual clone instances)
85
86       -b, --brief
87              Brief output
88
89   Additional Options:
90       -i, --interval=value
91              Update frequency in seconds
92
93       -1, --one-shot
94              Display the cluster status once on the console and exit
95
96       -N, --disable-ncurses
97              Disable the use of ncurses
98
99       -d, --daemonize
100              Run in the background as a daemon
101
102       -p, --pid-file=value
103              (Advanced) Daemon pid file location
104
105       -E, --external-agent=value
106              A program to run when resource operations take place.
107
108       -e, --external-recipient=value A recipient for your  program  (assuming
109              you want the program to send something to someone).
110

EXAMPLES

112       Display the cluster status on the console with updates as they occur:
113
114              # crm_mon
115
116       Display the cluster status on the console just once then exit:
117
118              # crm_mon -1
119
120       Display your cluster status, group resources by node, and include inac‐
121       tive resources in the list:
122
123              # crm_mon --group-by-node --inactive
124
125       Start crm_mon as a background daemon and have it write the cluster sta‐
126       tus to an HTML file:
127
128              # crm_mon --daemonize --as-html /path/to/docroot/filename.html
129
130       Start  crm_mon  and export the current cluster status as xml to stdout,
131       then exit.:
132
133              # crm_mon --as-xml
134

AUTHOR

136       Written by Andrew Beekhof
137

REPORTING BUGS

139       Report bugs to users@clusterlabs.org
140
141
142
143Pacemaker 2.0.1-2.fc30            April 2019                      PACEMAKER(8)
Impressum