crmadmin (8) - Linux Manuals
crmadmin: Part of the Pacemaker cluster resource manager
Command to display crmadmin manual in Linux: $ man 8 crmadmin
NAME
Pacemaker - Part of the Pacemaker cluster resource manager
SYNOPSIS
crmadmin
command [
options]
DESCRIPTION
crmadmin - Development tool for performing some crmd-specific commands.
-
Likely to be replaced by crm_node in the future
OPTIONS
- -?, --help
-
This text
- -$, --version
-
Version information
- -q, --quiet
-
Display only the essential query information
- -V, --verbose
-
Increase debug output
Commands:
- -i, --debug_inc=value
-
Increase the crmd's debug level on the specified host
- -d, --debug_dec=value
-
Decrease the crmd's debug level on the specified host
- -S, --status=value
-
Display the status of the specified node.
-
Result is the node's internal FSM state which can be useful for debugging
- -D, --dc_lookup
-
Display the uname of the node co-ordinating the cluster.
-
This is an internal detail and is rarely useful to administrators except when deciding on which node to examine the logs.
- -N, --nodes
-
Display the uname of all member nodes
-
-E, --election (Advanced) Start an election for the cluster co-ordinator
- -K, --kill=value
-
(Advanced) Shut down the crmd (not the rest of the clusterstack ) on the specified node
Additional Options:
- -t, --timeout=value
-
- Time (in milliseconds) to wait before declaring the operation failed
- -B, --bash-export
-
Create Bash export entries of the form 'export uname=uuid'
Notes:
-
The -i,-d,-K and -E commands are rarely used and may be removed in future versions.
AUTHOR
Written by Andrew Beekhof
REPORTING BUGS
Report bugs to pacemaker [at] oss.clusterlabs.org