Dwlpb Motherboard (Pcia) Adapter Error Log - Compaq AlphaServer GS60E Service Manual

4.5.3

DWLPB Motherboard (PCIA) Adapter Error Log

Registers on the DWLPB motherboard are printed in the error log
when one of these errors occur. You use the parse tree for the DWLPB
motherboard to determine the most likely FRU.
Example 4-7 shows a sample DWLPB motherboard (PCIA) adapter error. The
following steps isolate the error and the FRU most likely responsible.
Table 4–5 Parsing a DWLPB Motherboard Error (Example 4-7)
–
This line identifies the error as a PCIA (DWLPB motherboard) adapter
error.
—
The parse tree for the DWLPB motherboard starts with the ERR0
register. No bits are set in this register, so we follow the tree down.
˜
The ERR1 register is also all zeros, so we follow the tree down.
™
The ERR2 register's last digit is 9, indicating that bit 0 is set, and bit 3 is
set. The FRUs identified for this branch of the parse tree are the KFTHA
(high probability), PCIA (DWLPB motherboard) medium probability, and
hose (I/O cable connecting KFTHA to DWLPB motherboard) low
probability.
Example 4-7 Sample DWLPB Motherboard Error Log Entry
***********************
Logging OS
System Architecture
OS version
Event sequence number
Timestamp of occurrence
System uptime in seconds
Flags
Host name
Alpha HW model
Unique CPU ID
Entry type
SWI Minor class
4-24 Service Manual
ENTRY 1 *************************
1. OpenVMS
2. Alpha
V7.2-1
140.
6-JAN-1999
51.
x0000
CLYP01
AlphaServer GS60E
x00000005
28. Adapter Error
8. Adapter Error
07:45:32