crm_master(8) [suse man page]

CRM_MASTER(8)							  [FIXME: manual]						     CRM_MASTER(8)

NAME

       crm_master - determine which resource instance to promote to master

SYNOPSIS

	   crm_master [-V|-Q] -D [-l lifetime]

	   crm_master [-V|-Q] -G [-l lifetime]

	   crm_master [-V|-Q] -v string [-l string]

DESCRIPTION

       crm_master is called from inside the resource agent scripts to determine which resource instance should be promoted to master mode. It
       should never be used from the command line and is just a helper utility for the resource agents. RAs use crm_master to promote a particular
       instance to master mode or to remove this preference from it. By assigning a lifetime, determine whether this setting should survive a
       reboot of the node (set lifetime to forever) or whether it should not survive a reboot (set lifetime to reboot).

       A resource agent needs to determine on which resource crm_master should operate. These queries must be handled inside the resource agent
       script. The actual calls of crm_master follow a syntax similar to those of the crm_attribute command.

OPTIONS

       --help, -?
	   Print a help message.

       --verbose, -V
	   Turn on debug information.

	       Note
	       Increase the level of verbosity by providing additional instances.

       --quiet, -Q
	   When doing an attribute query using -G, print just the value to stdout. Use this option with -G.

       --get-value, -G
	   Retrieve rather than set the preference to be promoted.

       --delete-attr, -D
	   Delete rather than set the attribute.

       --attr-value string, -v string
	   Value to set. This is ignored when used with -G.

       --lifetime string, -l string
	   Specify how long the preference lasts. Possible values are reboot or forever.

ENVIRONMENT VARIABLES

       OCF_RESOURCE_INSTANCE--the name of the resource instance

FILES

       /var/lib/heartbeat/crm/cib.xml--the CIB (minus status section) on disk.

SEE ALSO

       ???, ???

AUTHOR

       crm_master was written by Andrew Beekhof.

[FIXME: source] 						    07/05/2010							     CRM_MASTER(8)

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_attribute command -n attribute [options]

DESCRIPTION

       crm_attribute - Manage node's attributes and cluster options.

       Allows node attributes and cluster options to be queried, modified and deleted.

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

       -q, --quiet
	      Print only the value on stdout

       -n, --name=value
	      Name of the attribute/option to operate on

   Commands:
       -G, --query
	      Query the current value of the attribute/option

       -v, --update=value
	      Update the value of the attribute/option

       -D, --delete
	      Delete the attribute/option

   Additional Options:
       -N, --node=value
	      Set an attribute for the named node (instead of a cluster option).  See also: -l

       -t, --type=value
	      Which part of the configuration to update/delete/query the option in.  Valid values: crm_config, rsc_defaults, op_defaults, tickets

       -l, --lifetime=value
	      Lifetime of the node attribute.  Valid values: reboot, forever

       -z, --utilization
	      Set an utilization attribute for the node.

       -s, --set-name=value
	      (Advanced) The attribute set in which to place the value

       -i, --id=value
	      (Advanced) The ID used to identify the attribute

       -d, --default=value
	      (Advanced) The default value to display if none is found in the configuration

EXAMPLES

       Add a new attribute called 'location' with the value of 'office' for host 'myhost':

	      # crm_attribute --node myhost --name location --update office

       Query the value of the 'location' node attribute for host myhost:

	      # crm_attribute --node myhost --name location --query

       Change the value of the 'location' node attribute for host myhost:

	      # crm_attribute --node myhost --name location --update backoffice

       Delete the 'location' node attribute for the host myhost:

	      # crm_attribute --node myhost --name location --delete

       Query the value of the cluster-delay cluster option:

	      # crm_attribute --type crm_config --name cluster-delay --query

       Query the value of the cluster-delay cluster option. Only print the value:

	      # crm_attribute --type crm_config --name cluster-delay --query --quiet

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.7 						    April 2012							      PACEMAKER(8)