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

Event Reporting Templates
140 HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Multiple-Bus Failover Event Sense Data Response template
(Template 04)
The controller SCSI host interconnect services software component reports
Multiple-bus failover events through the Multiple-Bus Failover Event Sense Data
Response (see Table 39). The error or 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 39: Template 04—Multiple-Bus Failover Event Sense Data Response Format
(Sheet 1 of 2)
↓
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
18–26 Reserved
27 Failed controller target number
28–31 Affected LUNs
32–35 Instance Code
36 Template
37 Template flags
38–53 Other controller board serial number
54–69 Controller board serial number
70–73 Controller software revision level
74 Reserved or patch version (TM2)