HP StorageWorks 4/256 Brocade Error Message Reference Guide v6.0.0 (53-1000600 - Page 177
FICON System Messages
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Chapter FICON System Messages 22 The FICON messages in this chapter include in many of the messages. The FICON Path is a string that includes, VEHDHPDDDPLPCUDV where: VE - VE Port Number: This number represents the FCIP Tunnel number through its VE Port number. HD - Host switch Domain number: This is a 1 byte hexidecimal value that represents the domain of the switch that the FICON Channel is directly connected to. HP - Host Port number: This is a 1 byte hexidecimal value that represents the switch port of the switch that the FICON Channel is directly connected to. DD - Device Domain number: This is a 1 byte hexidecimal value that represents the domain of the switch that the FICON Control Unit is directly connected to. DP - Device Port number: This is a 1 byte hexidecimal value that represents the switch port of the switch that the FICON Control Unit is directly connected to. LP - Host LPAR number: This is a 1 byte hexidecimal value that represents the Logical Partition or Logical Channel Number used on the FICON connection. CU - CU Number: This is a 1 byte hexidecimal value that is the Logical Control Unit number (AKA CUADDR) - normally a value in the range of 00-0x1F. DV - Device Number: This is a 1 byte hexidecimal value that is the Logical Control Unit number (AKA CUADDR) - normally a value in the range of 00-0xFF Note that there are some messages where the lower order FICON Path components can be displayed as "**" in those cases, the event or message applicability is not limited to a Device Number or Control Unit or LPAR. Those messages would include the following format of the FICON Path: VEHDHPDDDPLPCU** - indicates that the event or message is specific to all Devices on a specific Control Unit. VEHDHPDDDPLP**** - indicates that the event or message is specific to all Control Units and all Devices on those control Units from a specific LPAR. VEHDHPDDDP****** - indicates that the event or message is specific to all Control Units and all Devices on those control Units from a all LPARs on that FICON Channel. Fabric OS Message Reference 125 53-1000600-01