Query: crm_shadow
OS: debian
Section: 8
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
PACEMAKER(8) System Administration Utilities PACEMAKER(8)NAMEPacemaker - Part of the Pacemaker cluster resource managerSYNOPSIScrm_shadow (query|command) [modifiers]DESCRIPTIONcrm_shadow - Perform configuration changes in a sandbox before updating the live cluster. Sets up an environment in which configuration tools (cibadmin, crm_resource, etc) work offline instead of against a live cluster, allowing changes to be previewed and tested for side-effects.OPTIONS-?, --help This text -$, --version Version information -V, --verbose Increase debug output Queries: -w, --which Indicate the active shadow copy -p, --display Display the contents of the active shadow copy -E, --edit Edit the contents of the active shadow copy with your favorite $EDITOR -d, --diff Display the changes in the active shadow copy -F, --file Display the location of the active shadow copy file Commands: -c, --create=value Create the named shadow copy of the active cluster configuration -e, --create-empty=value Create the named shadow copy with an empty cluster configuration -C, --commit=value Upload the contents of the named shadow copy to the cluster -D, --delete=value Delete the contents of the named shadow copy -r, --reset=value Recreate the named shadow copy from the active cluster configuration -s, --switch=value (Advanced) Switch to the named shadow copy Additional Options: -f, --force (Advanced) Force the action to be performed -b, --batch (Advanced) Don't spawn a new shell -a, --all (Advanced) Upload the entire CIB, including status, with --commitEXAMPLESCreate a blank shadow configuration: # crm_shadow --create-empty myShadow Create a shadow configuration from the running cluster: # crm_shadow --create myShadow Display the current shadow configuration: # crm_shadow --display Discard the current shadow configuration (named myShadow): # crm_shadow --delete myShadow Upload the current shadow configuration (named myShadow) to the running cluster: # crm_shadow --commit myShadowAUTHORWritten by Andrew BeekhofREPORTING BUGSReport bugs to pacemaker@oss.clusterlabs.org Pacemaker 1.1.7 April 2012 PACEMAKER(8)