HP StorageWorks 2/140 - Director Switch, Service Manual

Page: 186 / 396

Repair Information
186 Director 2/140 Service Manual
— To select an individual port for test, type the port number in the Port
Number field.
— To select a UPM card for test, type the port number of any of the four
ports on the card in the Port Number field, then choose All Ports On
Card option.
8. Choose Internal Loop from the Diagnostics Test drop-down list.
9. Click Next. Beaconing initiates for the port or UPM card selected for test. At
the Hardware View, a yellow triangle displays at the top of the UPM card. At
the Port Diagnostics dialog box, the message
Verify selected ports
are beaconing
displays.
10. Verify beaconing is enabled, then click Next. The message
Press START
TEST to begin diagnostics
displays, and Next changes to Start
Test.
11. Click Start Test. The test begins and:
— Start Test changes to Stop Test.
— The message
Port xx: TEST RUNNING
displays, where
xx
is the
port number. If a UPM card is tested, the message displays for all four
ports.
— A red progress bar (indicating percent completion) travels from left to
right across the Completion Status field.
As a port is tested, the amber LED flashes (beacons) and the green LED
extinguishes (indicating the port is blocked).
Note: Click Stop Test at any time to abort the loopback test.
12. When the test completes, test results display (for each port tested) as
Port
xx: Passed!
or
Port xx: Failed!
in the message area of the dialog
box. If a port fails the test, the amber LED for the port remains illuminated.
13. When finished, click Cancel to close the Port Diagnostics dialog box and
return to the Hardware View. Beaconing is disabled for the port or UPM
card.
14. Reset each tested port:
a. At the Hardware View, double-click the UPM card for which ports were
tested. The Port Card View displays.