Hitachi MK-96RD617-08 - Manual (Page 76)

4-34 Using the Performance Manager GUI
Hitachi Universal Storage Platform V/VM Hitachi Performance Manager User’s Guide
WWN Tab of the Server Priority Manager Window
The WWN tab lets you set the limit on the performance of non-prioritized
WWNs and set the threshold on the performance of prioritized WWNs.
For operations in this tab, see WWN Tab Operations and Grouping Host Bus
Adapters.
Figure 4-15 WWN Tab in the Server Priority Manager Window
The WWN tab displays the following:
• Current Control Status can display either Port Control or WWN
Control.
– If Port Control is displayed, the system is controlled by the upper
limits and threshold specified in the Port tab.
– If WWN Control is displayed, the system is controlled by the upper
limits and threshold specified in the WWN tab.
– If No Control is displayed, the system performance is not controlled by
Server Priority Manager.
Tip: If Port Control is displayed when the WWN tab is active, click Apply
to switch control so that WWN Control is displayed.
Tip: To return the control status to No Control, specify Prio. for attributes
of all the host bus adapters and then click Apply.