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

Generate a failure for the cluster to react to in the simulation

Value is of the form ${resource}_${task}_${interval_in_ms}@${node}=${rc}. Eg. memcached_monitor_20000@bart.example.com=7 For more information on OCF return codes, refer to: https://clusterlabs.org/pacemaker/doc/en-US/Pacemaker/2.0/html/Pacemaker_Administration/ch07.html#s-ocf-return-codes

-F, --op-fail=value

If the specified task occurs during the simulation, have it fail with return code ${rc}

Value is of the form ${resource}_${task}_${interval_in_ms}@${node}=${rc}. Eg. memcached_stop_0@bart.example.com=1

The transition will normally stop at the failed action.

Save the result with --save-output and re-run with --xml-file

-t, --set-datetime=value

Set date/time (ISO 8601 format, see https://en.wikipedia.org/wiki/ISO_8601)

-q, --quorum=value

Specify a value for quorum

-w, --watchdog=value

Assume a watchdog device is active

-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 mamager and use the current CIB contents as input

-x, --xml-file=value

Retrieve XML from the named file

-p, --xml-pipe

Retrieve XML from stdin