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CRM DAEMON(7)		    Pacemaker Configuration		 CRM DAEMON(7)

NAME
       crmd - CRM Daemon Options

SYNOPSIS
       [dc-version=string] [cluster-infrastructure=string]
       [cluster-name=string] [dc-deadtime=time]
       [cluster-recheck-interval=time] [load-threshold=percentage]
       [node-action-limit=integer] [fence-reaction=string]
       [election-timeout=time] [shutdown-escalation=time]
       [crmd-integration-timeout=time] [crmd-finalization-timeout=time]
       [crmd-transition-delay=time] [stonith-watchdog-timeout=time]
       [stonith-max-attempts=integer]

DESCRIPTION
       This is a fake resource that details the	options	that can be configured
       for the CRM Daemon.

SUPPORTED PARAMETERS
       dc-version = string [none]
	   Version of Pacemaker	on the cluster's DC.

	   Includes the	hash which identifies the exact	changeset it was built
	   from. Used for diagnostic purposes.

       cluster-infrastructure =	string [heartbeat]
	   The messaging stack on which	Pacemaker is currently running.

	   Used	for informational and diagnostic purposes.

       cluster-name = string [(null)]
	   An arbitrary	name for the cluster

	   This	optional value is mostly for users' convenience	as desired in
	   administration, but may also	be used	in Pacemaker configuration
	   rules via the #cluster-name node attribute, and by higher-level
	   tools and resource agents.

       dc-deadtime = time [20s]
	   How long to wait for	a response from	other nodes during startup.

	   The "correct" value will depend on the speed/load of	your network
	   and the type	of switches used.

       cluster-recheck-interval	= time [15min]
	   Polling interval for	time based changes to options, resource
	   parameters and constraints.

	   The Cluster is primarily event driven, however the configuration
	   can have elements that change based on time.	To ensure these
	   changes take	effect,	we can optionally poll the cluster's status
	   for changes.	Allowed	values:	Zero disables polling. Positive	values
	   are an interval in seconds (unless other SI units are specified.
	   eg. 5min)

       load-threshold =	percentage [80%]
	   The maximum amount of system	resources that should be used by nodes
	   in the cluster

	   The cluster will slow down its recovery process when	the amount of
	   system resources used (currently CPU) approaches this limit

       node-action-limit = integer [0]
	   The maximum number of jobs that can be scheduled per	node. Defaults
	   to 2x cores

       fence-reaction =	string [stop]
	   How a cluster node should react if notified of its own fencing

	   A cluster node may receive notification of its own fencing if
	   fencing is misconfigured, or	if fabric fencing is in	use that
	   doesn't cut cluster communication. Allowed values are "stop"	to
	   attempt to immediately stop pacemaker and stay stopped, or "panic"
	   to attempt to immediately reboot the	local node, falling back to
	   stop	on failure.

       election-timeout	= time [2min]
	   *** Advanced	Use Only ***.

	   If need to adjust this value, it probably indicates the presence of
	   a bug.

       shutdown-escalation = time [20min]
	   *** Advanced	Use Only ***.

	   If need to adjust this value, it probably indicates the presence of
	   a bug.

       crmd-integration-timeout	= time [3min]
	   *** Advanced	Use Only ***.

	   If need to adjust this value, it probably indicates the presence of
	   a bug.

       crmd-finalization-timeout = time	[30min]
	   *** Advanced	Use Only ***.

	   If you need to adjust this value, it	probably indicates the
	   presence of a bug.

       crmd-transition-delay = time [0s]
	   *** Advanced	Use Only *** Enabling this option will slow down
	   cluster recovery under all conditions

	   Delay cluster recovery for the configured interval to allow for
	   additional/related events to	occur. Useful if your configuration is
	   sensitive to	the order in which ping	updates	arrive.

       stonith-watchdog-timeout	= time [(null)]
	   How long to wait before we can assume nodes are safely down

       stonith-max-attempts = integer [10]
	   How many times stonith can fail before it will no longer be
	   attempted on	a target

AUTHOR
       Andrew Beekhof <andrew@beekhof.net>
	   Author.

Pacemaker Configuration		  08/29/2020			 CRM DAEMON(7)

NAME | SYNOPSIS | DESCRIPTION | SUPPORTED PARAMETERS | AUTHOR

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