McDATA ULTRANETTM EDGE STORAGE ROUTER 3000 用户手册

 command. Issuing the 

command will display the permanently purged 

entries in the table as purged perm in that entry.

6. Did the UltraNet Edge 3000 dynamically discover all of the 

devices?

a. The UltraNet Edge 3000 will not dynamically discover devices 

beyond what is configured in the Discover LUN Count field 
(the default is 8). Use UltraNet ConfigManager to statically 
configure LUN s out of this range in this situation. See the 
“Static Mapping the LUNs and Filtering the Source WWN” 
section in Chapter 9. The Discover LUN Count field is 
configured in step 10 of this section.

7. Are multiple devices connected through a FC-SCSI bridge and 

you don’t want the UltraNet Edge 3000 to automatically map all 
the devices?

a. The FC-SCSI bridge has one WWN and the devices are 

attached to LUNs on that WWN. The 

 

 command 

will purge single entries from the table, however, the 

 

 command will only allow a release of a WWN which 

will cause the UltraNet Edge 3000 to re-discover all the 
devices attached to that WWN. See the “Static Mapping the 
LUNs and Filtering the Source WWN” section in Chapter 9.

If a configuration has already been delivered, it is acceptable to open 

that configuration in UltraNet ConfigManager (UCM) and statically 
configure the entry in the next available position after the last discovered 
entry. From the UltraNet Edge 3000, issue the ttag luns command to list 
the current LUN map. After delivering the UCM config and the Edge resets 
itself, verify the new LUN map by issuing the ttag luns command.

The UltraNet Edge 3000 has a number of diagnostic programs used to 
validate hardware functionality. When you are experiencing 
problems, use these diagnostic programs to ensure that the UltraNet 
Edge 3000 is working properly.

Access to the UltraNet Edge 3000 diagnostic programs is made 
through either a standalone serial connection to the UltraNet Edge 
3000 or by telnetting via the Ethernet maintenance interface to the