crm_failcount(8) [suse man page]

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

NAME

       crm_failcount - manipulate the failcount attribute on a given resource

SYNOPSIS

	   crm_failcount [-?|-V] -D -u|-U node -r resource

	   crm_failcount [-?|-V] -G -u|-U node -r resource

	   crm_failcount [-?|-V] -v string -u|-U node -r resource

DESCRIPTION

       Heartbeat implements a sophisticated method to compute and force failover of a resource to another node in case that resource tends to fail
       on the current node. A resource carries a resource_stickiness attribute to determine how much it prefers to run on a certain node. It also
       carries a resource_failure_stickiness that determines the threshold at which the resource should failover to another node.

       The failcount attribute is added to the resource and increased on resource monitoring failure. The value of failcount multiplied by the
       value of resource_failure_stickiness determines the failover score of this resource. If this number exceeds the preference set for this
       resource, the resource is moved to another node and not run again on the original node until the failure count is reset.

       The crm_failcount command queries the number of failures per resource on a given node. This tool can also be used to reset the failcount,
       allowing the resource to run again on nodes where it had failed too often.

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.

       --delete-attr, -D
	   Specify the attribute to delete.

       --attr-value string, -v string
	   Specify the value to use. This option is ignored when used with -G.

       --node-uuid node_uuid, -u node_uuid
	   Specify the UUID of the node to change.

       --node-uname node_uname, -U node_uname
	   Specify the uname of the node to change.

       --resource-id resource name, -r resource name
	   Specify the name of the resource on which to operate.

EXAMPLES

       Reset the failcount for the resource myrsc on the node node1:

	       crm_failcount -D -U node1 -r my_rsc

       Query the current failcount for the resource myrsc on the node node1:

	       crm_failcount -G -U node1 -r my_rsc

FILES

       /var/lib/heartbeat/crm/cib.xml--the CIB (minus status section) on disk. Editing this file directly is strongly discouraged.

SEE ALSO

       ???, ???, and the Linux High Availability FAQ Web site[1]

AUTHOR

       crm_failcount was written by Andrew Beekhof.

NOTES

	1. Linux High Availability FAQ Web site
	   http://www.linux-ha.org/v2/faq/forced_failover

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

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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)

Linux and UNIX Man Pages

crm_failcount(8) [suse man page]

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