PACEMAKER

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
AUTHOR
REPORTING BUGS

NAME

Pacemaker − Part of the Pacemaker cluster resource manager

SYNOPSIS

crmadmin command [options]

DESCRIPTION

crmadmin − Development tool for performing some controller−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:
−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) Stop the controller (not the rest of the cluster stack) on 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 −K and −E commands are rarely used and may be removed in future versions.

AUTHOR

Written by Andrew Beekhof

REPORTING BUGS

Report bugs to users@clusterlabs.org