Bar Graph Display; Port Statistics - HP StorageWorks 2/16 User Manual

Hp storageworks 2/16: user guide
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Monitoring and Managing the Switch
Node Properties
Port Technology
Block Port
Enable Beaconing
Port Diagnostics
Channel Wrap (S/390 mode only)
Swap Ports (S/390 mode only)
Clear Link Incident Alert(s)
Reset Port
Port Binding
Clear Threshold Alert(s)
NOTE: For node properties, If a node is not logged in, a message displays indicating that node
information is not available.

Bar Graph Display

The Performance View provides a graphical display of performance for all ports. Each
bar graph in the upper portion of the view panel displays the percentage of link
utilization for the port. This information updates every five seconds. A red arrow
marks the highest utilization since the opening of the Performance View. If the system
detects activity on a port, it represents minimal activity with one bar.
When a port is logged in, moving the cursor over its bar graph displays a message with
the attached port's WWN. If the port is an E_Port, the message reads, "E_Port" and if
the port is not logged in, the message displays the port's current operational state
(refer to
Table 2–1 on page

Port Statistics

To select and display more detailed performance information for a port, click the
port's bar graph. The bar graph for that port highlights with a darker background and
the lower portion of the Performance View view panel displays the statistics values for
the port's number and the WWN decoding. The Statistics Values tables contain
cumulative port statistics and error statistics. For a description of the Refresh and
Clear buttons, refer to
2–32
2-38).
Button Functions on page
2-37.
edge switch 2/16 product manager user guide

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