ADIC SNC 5100 사용자 설명서

Connect a service terminal to the SNC 5100.

For information about how to do this, see “Connecting to the 
Service Port” on page 95.

Press the Enter key on the service terminal.

If the prompt is not displayed, go to “Service Port MAP” on 
page 75.

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 

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 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.

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.

Use this procedure only when you are sure that the devices you are 
interested in are connected and available to the SNC 5100. Devices