Specifications

5–22 Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 Maintenance and Service Guide
Component ID
A component ID is located at byte offset {11}35. This number uniquely-identifies the
software component that detected the event. For details about components ID numbers,
see the “Component Identifier Codes” on page 5–93.
Table 5–15 contains the numerous instance codes, in ascending order, that might be issued
by the controller fault management software.
Table 5–15 Instance Codes (Sheet 1 of 24)
Instance
Code
Description Template
Repair
Action
Code
01010302 An unrecoverable hardware detected fault occurred. 01 03
0102030A An unrecoverable software inconsistency was detected or an intentional
restart or shutdown of controller operation was requested.
01 03
01032002 Nonvolatile parameter memory component EDC check failed; content of the
component reset to default settings.
11 20
02020064 Disk Bad Block Replacement attempt completed for a write within the user
data area of the disk. Note that due to the way Bad Block Replacement is
performed on SCSI disk drives, information on the actual replacement blocks
is not available to the controller and is therefore not included in the event
report.
51 00
02032001
02042001
Journal SRAM backup battery failure; detected during
system restart . The
Memory Address field contains the starting physical address of the Journal
SRAM.
Applies to:
periodic check .
12 20
02052301 A processor interrupt was generated by the CACHEA0 Memory Controller
with an indication that the CACHE backup battery has failed or is low (needs
charging). The Memory Address field contains the starting physical address
of the CACHEA0 memory.
12 23
02072201
02082201
The
CACHEAO Memory Controller failed testing performed by the Cache
Diagnostics. The Memory Address field contains the starting physical
address of the
CACHEA0 memory.
Applies to:
CACHEA1 .
14 22
02090064 A data compare error was detected during the execution of a compare
modified READ or WRITE command.
51 00