Hp XP Array Manager Software Bedienungsanleitung PDF herunterladen (Seite 83)

For details on the Real Time option and the From option, see “Viewing Port Workload Statist-

ics” on page 47.

6. In the tree, select the Target folder, or the Initiator/External folder.

The list on the right displays I/O rates for the ports on the storage system. If you click the Target

folder the tree displays a list of ports on the storage system. If you click a port icon (for example,

and ), the host groups ( ) corresponding to that port appear.

Tips:

•

If you select a port (for example, and ) in the tree, the list displays I/O rates for all the

host bus adapters connected to the selected port.

•

If you select a host group ( ) in the tree, the list displays I/O rates for host bus adapters in

the host group.

7. To display a graph to find out how the I/O rate has been changed, take the following steps;

a. In the list, select one or more ports or host bus adapters (WWNs).

b. Click Draw.

CAUTION:

If the graph does not display changes in the I/O rate (for example, if the line in the graph

runs vertically), it is recommended that you change the value in the Chart Y Axis Rate list.

For example, if the largest value in the list is 200 and the value in Chart Y Axis Rate is 100,

you should select a value larger than 200 from Chart Y Axis Rate.

XP24000/XP20000 Performance Monitor User Guide 83

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Hp XP Array Manager Software Bedienungsanleitung Seite 83