Man page - crmadmin(8)

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Manual

PACEMAKER(8) System Administration Utilities PACEMAKER(8)

Pacemaker - Part of the Pacemaker cluster resource manager

crmadmin [options] [node]

query and manage the Pacemaker controller

Show help options
Show all help options
Show output help
Show command options
Show additional options

Specify output format as one of: text (default), xml
Specify file name for output (or "-" for stdout)

Display the status of the specified node. Result is state of node's internal finite state machine, which can be useful for debugging
Display the status of local pacemakerd. Result is the state of the sub-daemons watched by pacemakerd.
Display the uname of the node co-ordinating the cluster. This is an internal detail rarely useful to administrators except when deciding on which node to examine the logs.
Display the uname of all member nodes [optionally filtered by type (comma-separated)] Types: all (default), cluster, guest, remote

Time to wait before declaring the operation failed (default 30s; use 0 to disable timeout)
Display nodes as shell commands of the form 'export uname=uuid' (valid with -N/--nodes)
Name to use for ipc instead of 'crmadmin' (with -P/--pacemakerd).

-$, --version
Display software version and exit
Increase debug output (may be specified multiple times)
Display only the essential query information

DURATION in any command line option can be specified as an integer number of seconds, an integer plus units (ms, msec, us, usec, s, sec, m, min, h, or hr), or an ISO 8601 period specification.

Written by Andrew Beekhof and the Pacemaker project contributors

Report bugs to https://bugs.clusterlabs.org/enter_bug.cgi?product=Pacemaker

March 2025 Pacemaker 3.0.0