Login or Register to Ask a Question and Join Our Community

Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

crm_simulate(8) [debian man page]

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_simulate datasource operation [additional options]

DESCRIPTION

       crm_simulate - Tool for simulating the cluster's response to events

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -Q, --quiet
	      Display only essentialoutput

       -V, --verbose
	      Increase debug output

   Operations:
       -R, --run
	      Determine the cluster's response to the given configuration and status

       -S, --simulate
	      Simulate the transition's execution and display the resulting cluster status

       -X, --in-place
	      Simulate the transition's execution and store the result back to the input file

       -s, --show-scores
	      Show allocation scores

       -U, --show-utilization
	      Show utilization information

       -P, --profile=value
	      Run all tests in the named directory to create profiling data

   Synthetic Cluster Events:
       -u, --node-up=value
	      Bring a node online

       -d, --node-down=value
	      Take a node offline

       -f, --node-fail=value
	      Mark a node as failed

       -i, --op-inject=value
	      $rsc_$task_$interval@$node=$rc - Inject the specified task before running the simulation

       -F, --op-fail=value
	      $rsc_$task_$interval@$node=$rc - Fail the specified task while running the simulation

       -t, --set-datetime=value
	      Set date/time

       -q, --quorum=value
	      Specify a value for quorum

       -g, --ticket-grant=value
	      Grant a ticket

       -r, --ticket-revoke=value
	      Revoke a ticket

       -b, --ticket-standby=value
	      Make a ticket standby

       -e, --ticket-activate=value
	      Activate a ticket

   Output Options:
       -I, --save-input=value
	      Save the input configuration to the named file

       -O, --save-output=value
	      Save the output configuration to the named file

       -G, --save-graph=value
	      Save the transition graph (XML format) to the named file

       -D, --save-dotfile=value
	      Save the transition graph (DOT format) to the named file

       -a, --all-actions
	      Display all possible actions in the DOT graph - even ones not part of the transition

   Data Source:
       -L, --live-check
	      Connect to the CIB and use the current contents as input

       -x, --xml-file=value
	      Retrieve XML from the named file

       -p, --xml-pipe
	      Retrieve XML from stdin

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.7 						    April 2012							      PACEMAKER(8)

Check Out this Related Man Page

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)
Man Page