HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide (EK-G80TS-SA. C01, March 2005)

Event Reporting Templates
147HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Backup Battery Failure Event Sense Data Response template
(Template 12)
The controller value-added services software component reports backup battery
failure conditions for the various hardware components that use a battery to
maintain state during power failures through the Backup Battery Failure Event
Sense Data Response (see Table 42). The failure condition is signaled to all host
systems on all logical units.
■ ASC and ASCQ codes (byte offsets 12 and 13) are detailed in the “ASC,
ASCQ, Repair Action, and Component Identifier Codes” chapter that starts
on page 161.
■ Instance Codes (byte offsets 32–35) are detailed in the “Instance Codes”
chapter that starts on page 177.
Table 42: Template 12—Backup Battery Failure Event Sense Data Response Format
↓
offset
bit
→ 7 6 5 4 3 2 1 0
0Unused Error code
1Unused
2 Unused Sense key
3–6 Unused
7 Additional sense length
8–11 Unused
12 ASC
13 ASCQ
14 Unused
15–17 Unused
18–31 Reserved
32–35 Instance Code
36 Template
37 Template flags
38–53 Reserved
54–69 Controller board serial number
70–73 Controller software revision level
74 Reserved or patch version (TM2)
75 Reserved
76 LUN status