NEC Storage Performance Monitor/Optimizer User Manual page 105

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(2) Procedures for setting Sort of Busy Ratio
This section describes the procedures for specifying the Sort of Busy Ratio on the Analysis property dialog ([Sort
of Busy Ratio] tab). The Sort of Busy Ratio can be saved by selecting [File]
main screen of the performance optimization function, for settings upon activating next time.
(i) Specification of the Busy Ratio range
Use spin buttons provided for the Busy Ratio range with the yellow signal to specify the three stages of the Busy
Ratio range. Specifying the upper limit value of the yellow zone automatically results in specifying the "limit
value + 1" as the lower limit of red (danger zone). On the other hand, specifying the lower limit value of the
yellow zone (caution zone) automatically results in specifying the "limit value - 1" as the upper limit of blue
(safety zone).
(ii) Setting Busy Ratio zones
Clicking [OK] button on the Setup the Busy Ratio dialog screen will activate the specified Busy Ratio zones.
Clicking [Cancel] button will cancel the Busy Ratio zones and restore the original Busy Ratio zones.
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For executing "Busy Ratio Graph" and "Replacement Effect Prediction" functions, the optimization log files recording
the Busy Ratio information must be downloaded from the iSM server to iSM client, and must be stored in a Folder to
store data. The folder to store data for storing downloaded optimization log files can be created in an arbitrary folder.
This section describes the dialog for setting the folder to store data and the setting procedures.
(1) Displaying Analysis Property dialog ([Folder to Store Data] tab)
Select [Setting] [Analysis Property] menu on the main screen of the performance optimization function. On
the displayed Analysis Property dialog box, select [Folder to Store Data] tab that displays an area for specifying a
folder to store data.
Or when "Busy Ratio Graph" and "Replacement Effect Prediction" functions are displayed and a download
overwriting confirmation dialog is displayed, clicking [Change Folder] button displays this dialog.
Figure 6-10 shows an example of displayed Analysis Property dialog ([Folder to Store Data] tab), and Table 6-10
provides descriptions of the areas in the dialog.
Chapter 6 Operation of Performance Optimization Function (GUI)
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[Save Settings] menu on the

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