HP Surestore Disk Array FC60 HP SureStore E Disk Array FC60 - (English) Advanc - Page 322

FRU Codes The FRU codes indicate which disk array component is responsible for the log entry. Log entries that do not involve disk modules typically require you to interpret the FRU Code and the FRU Code Qualifier values to determine which component is identified. To simplify reporting events, components within the disk array have been placed in FRU groups. The FRU Code indicates which FRU group the component is a member of. The FRU Code Qualifier further identifies the specific component within the group, and the component's status. Table 43 FRU Code Groups FRU Code Value Group Description 0x01 0x02 0x03 0x04 0x05 0x06 0x07 Host Channel Group - comprises the host SCSI bus, its SCSI interface chip, and all initiators and other targets connected to the bus. Controller Drive Interface Group - comprises the SCSI interface chips on the controller which connect to the drive buses. Controller Buffer Group - comprises the controller logic used to implement the on-board data buffer. Controller Array ASIC Group - comprises the ASICs on the controller associated with the array functions. Controller Other Group - comprises all controller related hardware not associated with another group. Controller Enclosure Group - comprises components that are monitored by the array controller, such as power supplies, fans, thermal sensors, and AC power monitors. See "Controller Enclosure Group FRU Code Qualifier" on page 324 for information on identifying component and status. Subsystem Configuration Group - comprises subsystem components that are configurable by the user, on which the array controller will display information (such as faults). 322 Status Conditions and Sense Code Information