HP XP Auto LUN Software - Manual (Page 45)

Auto LUN XP user guide for the XP1024/XP128 45
Auto LUN monitors these data transfer paths, and displays average and maximum usage rates for the
paths in a specified period.
1. In the Auto LUN pane, click Physical, and double-click the Access Path Usage folder.
2. Do any of the following:
• To check usage statistics about paths between adapters (CHAs and DKAs) and the cache switch,
click Adapter-CSW below the Access Path Usage folder.
Figure 22 Usage statistics about paths between adapters and the cache switch
• To check usage statistics about paths between adapters (CHAs and DKAs) and shared memory,
click Adapter-SM below the Access Path Usage folder.
Figure 23 Usage statistics about paths between adapters and shared memory
• To check usage statistics about paths between cache switches and cache memory, click CSW-Cache
below the Access Path Usage folder.
Figure 24 Usage statistics about paths between cache switches and cache memory
3. To display a graph illustrating changes in usage statistics about paths, click the paths in the table, and
click Draw.
The table displays the following items:
• Graph column: The check mark icon indicates the graph is currently illustrating data for that item.
• Usage(%): The Ave. (Total) column displays the average path usage rate in the specified period. The
Max. column displays the maximum path usage rate in the specified period.