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Conference turris::digital_unix

Title:DIGITAL UNIX(FORMERLY KNOWN AS DEC OSF/1)
Notice:Welcome to the Digital UNIX Conference
Moderator:SMURF::DENHAM
Created:Thu Mar 16 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:10068
Total number of notes:35879

8910.0. "How to identify a bad memory in A7610? " by VAXSPO::HORTA () Thu Feb 20 1997 11:53

	Hi,
    
	I have two A7610 with 2GB each (4 x 512MB). 
	They're running DecOSF and once a month we can see a MEMORY ERROR. 
	I couldn't identify what SIMM or at least what NODE must be replaced.
	Below I put an UERF's output extracted using the follow command: 

	#uerf -R -f smp1_binary.errlog -r 101 -Z

 
	Any idea will be appreciate.


	Thanks in advanced.

	S�rgio Horta

	MCS-SP


INFORMATION -----



EVENT CLASS                             ERROR EVENT

OS EVENT TYPE                  101.     MEMORY ERROR

SEQUENCE NUMBER                  3.

OPERATING SYSTEM                        DEC OSF/1

OCCURRED/LOGGED ON                      Wed Nov 20 20:18:52 1996

OCCURRED ON SYSTEM                      smp1

SYSTEM ID                 x0003000F     CPU TYPE: DEC

                                        CPU SUBTYPE: KN7AA



----- UNIT INFORMATION -----



UNIT CLASS                              MEMORY

UNIT TYPE                               MS7AA



----- CRD REGISTERS -----



PACKET REVISION           x00000002

CRD FOOTPRINT BUFFER      x00000028



RECORD ENTRY DUMP:



  RECORD HEADER

0000:   00030070  0003000F  00050401  329383CC        *p..............2*

0010:   31706D73  00000000  00000000  00000000        *smp1............*

0020:   00000001  00000000  0B010065  00000000        *........e.......*

0030:   00000000  00000000                            *........        *



  RECORD BODY

0038:   00000002  00000028  00000085  00060005        *....(...........*

0048:   032565EA  032565EA  00000002  00000001        *.e%..e%.........*

0058:   00000151  00000001  0000032D  032565EA        *Q.......-....e%.*

0068:   00000000  5E3C7E25                            *....%~<^        *





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