Show Error - DEC 4000 AXP Service Manual

3.1.4 show error

The command reports error information based on the serial control
show error
bus EEPROM data. Both the operating system and the ROM-based diagnostics
log errors to the serial control bus EEPROMs. This functionality provides the
ability to generate an error log from the console environment.
A closely related command,
information for FRUs.
Synopsis:
show error ([target [target . . . ]])
Arguments:
[target] CPU{0,1}, mem{0,1,2,3}, and io.
Examples:
>>> show error mem3
Test Directed Errors
No Entries Found
Symptom Directed Entries
MEM3 Module EEROM Event Log
Entry Offest RAM #
0 383 9
1 402 10
2 402 11
3 402 2
4 402 3
5 404 0
6 404 1
7 408 12
Entry Error Mask
15 f01
>>>
Event log entry number
Offset address of fault in RAM
RAM number—indicates the RAM location on the board
Four-bit bit field value, indicates bit in DRAM
Using the offset, RAM number, and bitmask, you can determine the location
of the specific cell in memory.
3–8 Running System Diagnostics
(Section 3.1.2), reports FRU and error
show fru
Bit Mask Multi-Chip
0001 0
0001 1
0001 1
0001 1
0001 1
0001 1
0001 1
0001 0
Device # Event Type
71 0
Event Type
10
10
10
10
10
10
10
10