HP 1606 FICON Administrator's Guide v6.4.0 (53-1001771-01, June 2010) - Page 70

5 FICON information • Low 0 • High 1,000 errors per minute FICON information You can display link incidents, registered listeners, node identification data, and FRU failures, as described in the following sections. Link incidents The registered link incident record (RLIR) ELS contains the link incident information sent to a listener N_Port. To display link incidents, connect to the switch, log in as user, and enter one of the following commands: • For the local switch: ficonShow rlir • For all switches defined in the fabric: ficonShow rlir fabric Identifying ports The ficonShow rlir command displays, among other information, a tag field for the switch port. You can use this tag to identify the port on which a FICON link incident occurred. The tag field is a concatenation of the switch domain ID and port number, in hexadecimal format. The following example shows a link incident for the switch port at domain ID 120, port 93 (785d in hex): switch:admin> ficonshow rlir { {Fmt Type PID Port Incident Count TS Format Time Stamp 0x18 F 785d00 93 1 Time server Thu Apr 22 09:13:32 2004 Port Status: Link not operational Link Failure Type: Loss of signal or synchronization Registered Port WWN Registered Node WWN 50:05:07:64:01:40:16:03 50:05:07:64:00:c1:69:ca Type number: 002064 Model number: 103 Manufacturer: IBM Plant of Manufacture: 02 Sequence Number: 0000000169CA tag: 155d Flag 0x10 Node Parameters 0x200115 Switch Port WWN Switch Node WWN 20:5d:00:60:69:80:45:7c 10:00:00:60:69:80:45:7c Type number: SLKWRM Model number: 24K Manufacturer: BRD Plant of Manufacture: CA Sequence Number: 000000000078 tag: 785d } } The Local RLIR database has 1 entry. Flag 0x00 Node Parameters 0x200a5d 58 FICON Administrator's Guide 53-1001771-01