PRIMECLUSTER Reliant Monitor Services (RMS) with Wizard Tools Configuration and Administration Guide 4.6

E.4 Script execution environment variables

The variables in this section are set by the RMS base monitor when it executes an object's script. These exist only in the script's environment and only for the duration of the script execution. Since these variables are explicitly set, they have no default values.

HV_APPLICATION

Possible values: any userApplication name

Name of the userApplication object at the top of the sub-tree that contains the current object.

HV_AUTORECOVER

Possible value : 0, 1

If set to 1, the script was initiated due to an AutoRecover attempt.

HV_FORCED_REQUEST

Possible values: 0, 1

If set to 1, the script is currently processing a forced request.

HV_LAST_DET_REPORT

Possible values: one of Online, Offline, Standby, Faulted

Last detector report for the current object.

HV_OFFLINE_REASON

Possible values: one of DEACT, SWITCH, FAULT, STOP, SHUT

Reason for a resource to become Offline is set:
SWITCH: switch request from userApplication ('hvswitch').
STOP: stop request from userApplication ('hvutil -f', 'hvutil -c').
FAULT: resource failure
DEACT: deact request from userApplication ('hvutil -d')
SHUT: stop request from RMS ('hvshut').

HV_NODENAME

Possible values: any object name

Name of current object.

HV_REQUESTING_CONTROLLER

Possible values: controller name and node name

If non-empty, contains the name of the controller and node that initiated the request for the current script execution.

HV_SCALABLE_CONTROLLER

Possible values: scalable controller name

The name of the scalable controller that controls this application.

HV_SCALABLE_INFO

Possible values: scalable applications list

Contains the list of all scalable applications everywhere in the cluster.

HV_SCRIPT_TYPE

Possible values: any of the following script types: PreCheck, PreOnline, Online, PostOnline, PreOffline, Offline, PostOffline, OfflineDone, Fault

NODE_SCRIPTS_TIME_OUT

Possible value : 0 - MAXINT

Timeout value for the current object and script type.

Note

HV_REQUESTING_CONTROLLER ,HV_SCALABLE_CONTROLLER and HV_SCALABLE_INFO can be used only by the Online/Offline processing of the application controlled with the controller object.