[SunHELP] SUN machine crash

[Lund, Dennis]

What you sent indicates the memory module in 1901 is having a problem and
should probably be replaced.

Dennis Lund

-----Original Message-----
From: Raghuraj, Ajay [mailto:Ajay.Raghuraj at blr.hpsglobal.com]
Sent: Monday, December 01, 2003 1:38 AM
To: The SunHELP List
Subject: [SunHELP] SUN machine crash


Hi Everyone,

I have a SUN E450 machine with 4GB memory, 4CPU. Earlier the kernel patch
was 108526-03 and was rebooting quite often . I did run the crash dump
analysis and found nothing. I could not send it to SUN as I have run out of
the contract period. This is the error i found in /var/adm/messages after an
automatic reboot.

Nov 26 16:53:01 SPARKLE savecore: [ID 570001 auth.error] reboot after panic:
UE
Error: AFSR 0x00000000.00200000 AFAR 0x00000000.89438000 Id 0 Inst 0 MemMod
190x


I applied the latest patch kernel patch from SUN 108526-26 and now I am
seeing this :

Dec  1 14:53:05 SPARKLE SUNW,UltraSPARC-II: [ID 747708 kern.info] [AFT0]
Correct
ed Memory Error detected by CPU0, errID 0x00009ffc.55a1242f
Dec  1 14:53:05 SPARKLE     AFSR 0x00000000.00100000<CE> AFAR
0x00000000.daee711
8
Dec  1 14:53:05 SPARKLE     AFSR.PSYND 0x0000(Score 05) AFSR.ETS 0x00
Fault_PC 0
x1012782fc
Dec  1 14:53:05 SPARKLE     UDBL Syndrome 0xd6 Memory Module 1901
Dec  1 14:53:05 SPARKLE SUNW,UltraSPARC-II: [ID 725962 kern.info] [AFT0]
errID 0
x00009ffc.55a1242f Corrected Memory Error on 1901 is Intermittent
Dec  1 14:53:05 SPARKLE SUNW,UltraSPARC-II: [ID 240962 kern.info] [AFT0]
errID 0
x00009ffc.55a1242f ECC Data Bit 16 was in error and corrected

But the machine has not rebooted by itself after applying the patch. I want
to know if the patch has solved my problem . I read somewhere that the
latest patch offers better redability of error messages, but it also says
that ECC does not correct doublebit problems. Now am i seeing double bit
problems. Is my understanding of the problem on the machine correct? Please
help

Ajay Raghuraj
SSG-ITS
Extn: 2152

"The hand that rocks the cradle rules the world"
_______________________________________________
SunHELP maillist  -  SunHELP at sunhelp.org
http://www.sunhelp.org/mailman/listinfo/sunhelp


     - - - - - - -  Appended by Scientific-Atlanta, Inc.  - - - - - - -  
This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer.