IBM 2109 - SAN Fibre Channel Switch Model S16, Руководство по обслуживанию

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Pressing any front panel button causes the corresponding button number to move
to the second line. To exit this test, simultaneously press the Enter and the Down
buttons.
spinSilk test
The spinSilk command verifies the intended functional operation of the switch by
sending frames from the transmitter of each port through the GBIC and external
cable, and back to the receiver of another port at the full hardware speed of 1Gbps.
It exercises the entire path of the switch. The switch must be offline.
Because the CPU is not comparing data on each frame as with the other two frame
tests, the DIAG-DATA error is never reported during the spinSilk test. However, the
other error messages defined for the crossPort test and their corresponding
probable causes and actions are applicable to the spinSilk test.
Pressing Enter while the spinSilk test is selected displays a reminder to take the
switch offline, if it is not offline. If the message is displayed, take the switch offline.
Pressing Enter starts the spinSilk test. The panel activates the display shown in
Figure 43.
If an error is encountered during the test, the error is displayed on either the front
panel or by using Telnet.
Note: When running the spinSilk test, you must set the operating mode value to 0
or 1. Modes 2 and 3 do not send out the extended link parameters (ELP)
used to discover switches. If the ELP is not sent, the switch does not know
that the port is connected to another port on the same switch and the test
fails.
Related error messages: DIAG-INIT, DIAG-PORTDIED, DIAG-XMIT,
DIAG-PORTSTOPPED, DIAG-ERRSTAT, DIAG-ERRSTATS, DIAG-PORTABSENT.
sramRetentionTest
The sramRetentionTest command verifies that data written into the ASIC
memories are retained and that data bits do not
drop when read after some amount
of delay since the write operation. The switch must be offline.
Related error messages: DIAG-REGERR, DIAG-REGERR_UNRST,
DIAG-BUS_TIMEOUT.
Switch offline
Pressing Enter while Switch Offline is selected activates the display shown in
Figure 44 on page 101.
Push Button Test 3 2 4
1 & 4 to exit 1
Figure 42. Push button command example
SpinSilk: Press any
button to terminate
Figure 43. spinSilk command example
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IBM SAN Fibre Channel Switch: 2109 Model S16 Installation and Service Guide