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

Event Reporting Templates
138 HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Last Failure Event Sense Data Response template (Template 01)
Unrecoverable conditions detected by either software or hardware, and certain
operator-initiated conditions, terminate controller operation. In most cases,
following such a termination, the controller attempts to restart with hardware
components and software data structures initialized to the states necessary to
perform normal operations (see Table 38). Following a successful restart, the
condition that caused controller operation to terminate is signaled to all host
systems on all logical units.
Note: For ACS V8.8P configurations, Last Failure events generated by the target are
not signaled to any host unless the host has a direct connection to the target—which is
not through the initiator. In addition, these events might not appear on the initiator.
■ 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.
■ LFCs (byte offsets 104–107) are detailed in the “Last Failure Codes” chapter
that starts on page 211.
Table 38: Template 01—Last Failure Event Sense Data Response Format
↓
offset
bit
→ 7 6 5 4 3 2 1 0
0Unused Error code
1Unused
2Unused 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