Technical data

5–48 Event Reporting: Templates and Codes
Last Failure Codes
A Last Failure Code is a number that uniquely-describes an unrecoverable condition.
It is found at byte offset 104 to 107 and will only appear in Figure 5–2, “Template 01
- Last Failure Event Sense Data Response Format” on page 5–4, and Figure 5–4,
“Template 05 - Failover Event Sense Data Response Format” on page 5–8.
Last Failure Code Structure
Figure 5–13 shows the structure of a Last Failure Code. If you understand its
structure, you will be able to translate it, bypassing the FMU.
Figure 5–13 Structure of a Last Failure Code
Last Failure Codes and FMU
The format of an Last Failure Code is shown in Figure 5–14.
Figure 5–14 Last Failure Code Format
Component ID number
01000102
Error #
Restart Code and HW flag
Parameter Count
Repair
action
off bit 7 6 5 4 3 2 1
HW Restart Code Parameter Code
Repair Action
Error Number
Component ID
104
105
106
107
0
CXO6469A