Device configuration information is independently maintained in the performance management functionality.
Point
When "All" is specified for the scope of monitoring volumes when starting performance management, it is not required to change the information on device configuration using the procedure mentioned below. By creating or deleting a volume, the configuration information is automatically updated. If the configuration information must be updated before the volume creation or deletion, perform the Reload Conf. operation for the target device with Web Console.
Refer to "7.2.2 Instruction for Performance Management".
If the scope of monitoring volumes has been changed, set the scope of monitoring volumes according to the change.
To change the device configuration, update the device configuration information that is maintained by the performance management functionality according to the procedure shown below. Also perform the update if the configuration for a device used to execute performance monitoring and threshold monitoring has been changed.
If the configuration for a device used to execute performance monitoring and threshold monitoring has been changed, the configuration information before the update is used for performance monitoring and threshold monitoring. Performance information and threshold monitoring, shown in the procedure below, cannot be guaranteed prior to the configuration information update.
<Configuration information update procedure>
Record the performance monitoring settings. (if performance monitoring is used).
<Settings for recording>
Range of Monitoring Volume No
Minimum Monitoring Volume No (only for ETERNUS Disk storage system)
Maximum Monitoring Volume No (only for ETERNUS Disk storage system)
Monitoring Interval Time
Stop performance monitoring. (if performance monitoring is used.)
Refer to "7.2.8 Instruction for Stopping Performance Management" for details.
Change the configuration of the supported device.
Start performance monitoring based on the settings recorded in step 1. (if performance monitoring is used).
<Setting>
Range of Monitoring Volume No (when specifying Performance monitoring targets, select "Partial")
Minimum Monitoring Volume No (only for ETERNUS Disk storage system)
Maximum Monitoring Volume No (only for ETERNUS Disk storage system)
Monitoring Interval Time
Create Device Configuration File (Select "Yes")
Refer to "7.2.2 Instruction for Performance Management" and "7.2.3 Setting Monitoring Intervals" for details.
