IBM F16, Руководство пользователя

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Table 3. Front panel LED patterns during normal (non-POST) operation (continued)
LED name and
purpose LED location LED color Status Recommended action
Switch Status LED;
indicates whether
the switch is on and
has successfully
started Below the serial
port No light Either the switch is off,
the startup process is
not complete, or the
startup has failed. Verify that the switch is
on and that the startup
process has had time to
complete. If there is still
no light, contact your
switch supplier.
Steady green The switch is on and
startup has successfully
completed. No action is required.
Flashing green A diagnostic failure has
occurred on one or
more ports. Errors might be listed in
the error log. See the
Brocade Diagnostic and
System Error Message
Reference
for more
information.
LEDs on the back panel
Figure 8 shows the back panel of the switch with the different LEDs identified.
Table 4 describes the back panel LEDs. It shows the LED names, purposes,
locations, colors, and status. It also lists the actions that you should take while you
monitor LED activity.
Table 4. Back panel LED patterns during normal (non-POST) operation
LED name and
purpose LED location LED color Status Recommended Action
Power Supply LED;
indicates the status
of the related power
supply On each power
supply No light The power supply is not
providing power. Verify that the power
supply is on and that the
power cable is connected
to a valid power source.
Steady green The power supply is
providing power. No action is required.
SJ00155
Power Supply LED (2X)
Switch Status LED
Figure 8. Back panel LEDs
18
IBM TotalStorage SAN Switch: 2109 Model F16 User’s Guide
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