IBM TotalStorage SAN140M, Installation And Service Manual

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129 Chapter 3: Maintenance analysis procedures (MAPS)
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Table 15 lists link incident messages and MAP steps.
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The eight-byte (16-digit) worldwide name (WWN) is not valid or an
unconfigured nickname was used.
a. For the product reporting the problem:
— EFCM Basic Edition - Select Node List from the Product
menu at any view. The Node List View displays.
— Element Manager - Select the Node List tab at any view.
The Node List View displays.
b. At the Port WWN column, inspect the WWN assigned to the port
or attached device.
c. The WWN must be entered in (XX:XX:XX:XX:XX:XX:XX:XX)
format or must be a valid nickname. Ensure a valid WWN or
nickname is entered.
800 High temperature warning (port card thermal sensor). Go to step 21 .
801 Critically hot temperature warning (port card thermal
sensor). Go to step 21 .
802 Port card shutdown due to thermal violation. Go to step 21 .
Table 15 Link incident messages
Explanation Action
Link interface incident - implicit incident. Go to step 22 .
Link interface incident - bit-error threshold exceeded. Go to step 22 .
Link failure - loss of signal or loss of synchronization. Go to step 22 .
Link failure - not-operational primitive sequence (NOS) received. Go to step 22 .
Link failure - primitive sequence timeout. Go to step 22 .
Link failure - invalid primitive sequence received for current link state. Go to step 22 .
Table 14 MAP 500: Event codes (Continued)
Event
code
Explanation Action