HP StorageWorks EVA Controller HSG V8.8 Software - Manual (Page 113)

Interpreting SNMP Traps
113 Command Console V2.5 User Guide
Octet String Values
The octet string value attached to a trap takes the form:
subsystem_name controller_type ID:state
where subsystem_name is the name of the subsystem to which the trap applies,
controller_type
is the model number of the controller in the subsystem,
ID is the identification of the storage component that caused the trap, and
state is the status of the storage component that caused the trap
Note: A storage component can be a physical storage device, a logical storage unit,
or a physical enclosure component.