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It is possible to reinitialize the KM if Hitachi Disk Arrays KM for PATROL does not function properly after a configuration change or a software/hardware upgrade. Reinitializing the KM will reinitialize the configuration and let Hitachi Disk Arrays KM the monitoring of existing and new components. Thresholds will be set to default so all previously manually set thresholds will be lost, unless specified otherwise in the Reinitialize KM setting window shown below.
 A backup of the PATROL Agent configuration is always performed and saved in the $PATROL_HOME/config directory before a Reinitialization of the KM.
| 1. | To reinitialize Hitachi Disk Arrays KM for PATROL: Right-click the Hitachi Disk Arrays KM icon > KM Commands > Reinitialize KM to open the settings window. |
Reinitializing Hitachi Disk Arrays KM
| 2. | Select the options as per your specific needs: |
Alert thresholds and actions
| ▪ | Remove manually customized alert thresholds and polling intervals: Selection removes all customized thresholds, and resets polling intervals to default. |
| ▪ | Reset the threshold mechanism mode to default: Selection makes the KM revert to the default mode i.e. Hitachi Disk Arrays KM for PATROL selects the mechanism best suited to the system. |
| ▪ | Reset Alert Actions: Selection removes all manually set Alert Actions and reverts to basic default actions i.e. Trigger a PATROL event and Annotate a parameter graph. |
| ▪ | Reset other alert and threshold settings: Selection reverts any manually done configuration changes to default Hitachi Disk Arrays KM for PATROL values. |
Misc. options
| ▪ | Deactivate the debug mode: Selection deactivates the debug mode if manually enabled. |
| ▪ | Restore and resume paused/removed objects: Selection restores all paused or removed objects. |
| ▪ | Remove Java Settings: Selection removes the custom Java Settings (path and credentials). The KM will try to automatically find a suitable JRE |
Monitoring settings
| ▪ | Remove the connection settings: Selection discards the connection settings only for the local host which name is displayed between brackets. |
Save reinitialize settings
| ▪ | Save reinitialize setting: Selection saves the defined settings that will then be considered as default. |
| In cases where configurations have been manually set in the PATROL Agent, there will be an additional section called Internal KM engine options displaying the used configuration variables and the option whether or not to remove them. |
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