HP Command View EVA Software - Manual (Page 104)

A HP array event code formats and descriptions
This appendix describes how the hexadecimal number for the event code is formed.
Event code format
Controller and controller termination event codes appear as 32–bit hexadecimal numbers (for
example, 060f4013). The bits in the event code differ slightly for each controller event type. The
bits of a controller event have the following format:
Table 9 HP array controller event code bits
7........................1 15........8 23.........16 31............24
Event information packet type Corrective action code Event number Software component ID
The bits of a controller termination event have the following format:
Table 10 HP array controller termination event code bits
4........0 6........5 .....7...... 15.......8 23.......16 31.........24
Parameter count Dump/restart
control code Coupled crash
control code Corrective action
code Event number Software
component ID
The following table provides the interpretation of each bit.
Table 11 HP array event code bit interpretation
Interpretation Bit
The software component ID (SCID or SCWID) identifies the software component that generated the event.
The ID ranges from 0x00 to 0xFF. 24:31
The event number is unique for each software component and ranges from 0x00 to 0xFF. Each event code
is uniquely identifiable by the combination of the SCID and the event number in bits 16:23. 16:23
The corrective action code is in the range 0x00 to 0xFF. 8:15
(Controller events only) The event information packet type contains a reason for the event and a template
that defines the meaning of the data in the packet. It is in the range 0x00 to 0x2F. 0:7
(Controller termination events only) The coupled crash control code specifies whether both controllers are
terminating operation. 7
(Controller termination events only) The dump/restart control code specifies whether a crash dump is
occurring as part of the termination and whether the controllers will restart following termination. 5:6
The termination parameter count specifies the number of entries in the Termination Parameters array that
are valid for this termination. If the parameter count is greater than zero, the termination code description
in the parse file will describe the meaning of each parameter. 0:4
Event code types and descriptions
This section lists the event code types and descriptions.
Software component IDs
Table 12 HP array software component IDs
Description ID
Executive Services 1
Cache Management Component 2
Storage System State Services 3
104 HP array event code formats and descriptions