HP XP RAID Manager Software - Manual (Page 192)

Description Item
You can add a host bus adapter that appears below Monitor and is not yet registered on any
other PFC group. If you select a host bus adapter below Non-Monitor or a host bus adapter
already registered on an PFC group, the Add NNW button is unavailable.
Allows you to change the type of performance statistics to be displayed in the WWN list. Statistic type
•
If IOPS (I/Os per second) is selected, the list displays I/O rates for ports. The I/O rate
indicates the number of I/Os per second.
• If MB/s (megabytes per second) is selected, the list displays the transfer rates for ports. The
transfer rate indicates the size of data transferred via a port in one second.
A list of WWNs and the I/O rate or the transfer rate for each host bus adapter corresponding
to the selection in the upper-left tree or lower-left tree. Use this list to specify the host bus adapter
attributes and the upper limit of the host bus adapter traffic. WWN list
The measurement unit for the values in the list can be specified by the list at the upper left corner
of the list. The displayed items will change depending on the selected tree and item. The host
bus adapter traffic (I/O rate and transfer rate) is monitored by Performance Monitor. To specify
the monitoring period, use the Monitoring Term area of Performance Monitor.
On the right side of the list appear total number of WWNs, the number of prioritized WWNs,
and the number of non-prioritized WWNs.
The list contains the following columns (use the slide bar to view all of the columns):
•
WWN: column indicates WWNs of host bus adapters. This column does not appear when
you select the Storage System folder in the lower-left tree.
• PFC Name: PFC names of host bus adapters. Use Performance Control to assign an PFC
name to each host bus adapter so that you can easily identify each host bus adapters in the
Performance Control main window. This column does not appear when you select the Storage
System folder in the lower-left tree.
• Group: The PFC group to which the host bus adapter belongs. This column appears when a
port is selected in the upper-left tree and does not appear when an PFC group is selected in
the lower-left tree.
•
Per Port[IOPS]: The traffic (I/O rate or transfer rate) between the host bus adapter and the
port selected in the upper-left tree. This item is displayed only when you select an icon in the
upper-left tree. The Per Port column contains the following:
Ave.: Average I/O rate or the average transfer rate for the specified period.
Max.: Maximum I/O rate or the maximum transfer rate for the specified period.
• WWN Total[IOPS]: The sum of the traffic (I/O rate or transfer rate) between the host bus
adapter and all the ports connected to the host bus adapter. This value means the total traffic
of that host bus adapter. This item is displayed only when you select an icon in the upper-left
tree. Whichever port you select in the tree, the WWN Total column shows the sum of the
traffic to all the ports.
192 Performance Control GUI reference