Hp XP Array Manager Software Manual do Utilizador descarregar pdf (Página 30)

Figure 5 The Physical Tab of the Auto LUN Window

When the Physical tab is active, the Auto LUN window contains the following items:

• When Moni

toring Switch is Enable, Performance Monitor is monitoring the storage system (a

Disable setting indicates that the storage system is not being monitored).

• Gathering Interval indicates the interval of collecting statistics in short range monitoring. For

example, if the numbers of the CUs to be monitored are 64 or less, and 1min. is displayed and

shortra

nge is selected as the storing period of statistics, the list and graph in the Physical tab

display the statistics obtained every one minute. In case 65 or more CUs are monitored, the

statistics are displayed every 5, 10 or 15 minutes.

Note:

e gathering interval in long range monitoring is ﬁxed to 15 minutes. If you select longrange

as the s

toring period of statistics, the list and graph display the statistics obtained every 15

minute

s regardless of the value of Gathering Interval. For details on the storing period of statistics

(short range and long range), see “Understanding Statistical Storage Ranges”onpage15.

• In the drop-down list on the right of Monitoring Data, you can select the storing period of statistics

from shortrange and longrange (see Figure 6 on page 31).

Select which range of statistics you want to view in the window: statistics in long range or short

range

Using the Performance Monitor GUI

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Hp XP Array Manager Software Manual do Utilizador Página 30