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Database Full MAP 47
6-00020-02
SNC 5100
Step 3. Connect a service terminal to the SNC 5100.
For information about how to do this, see “Connecting to the
Service Port” on page 95.
Step 4. Press the Enter key on the service terminal.
If the prompt is not displayed, go to “Service Port MAP” on
page 75.
Step 5. From the service terminal, issue the
hlthChkNow command.
For other commands associated with healthchecks, see terms
beginning with the
hlthChk prefix in “Service Port Command
Reference” on page 105.
Step 6. Check the results displayed on the service terminal to determine the
status of the interfaces and attached devices. If a failure is indicated,
perform the appropriate MAP.
Check the Host Event Log
Check the event log on the Fibre Channel host. Look for the most recent entries
and check to see if there are any Fibre Channel HBA driver errors. If there are,
go to “Fibre Channel MAP” on page 61.
Database Full MAP
Perform these steps if Event Code 42 is reported. Event Code 42 indicates that
the persistent address map database is full.
There cannot be more than 2048 devices in the database. If devices were moved
to different ports or channels, Event Code 42 can be reported, even when fewer
than 2048 devices are actually present.
Use the following procedure to free up database entries that are no longer
needed, and keep the devices that are currently attached at the same Assigned
LUNs.
Caution:
Use this procedure only when you are sure that the devices you are
interested in are connected and available to the SNC 5100. Devices