Users-l Digest, Vol 176, Issue 1

[Lubos Sadlon]

Dakujem za odpovede. Mobilom to nebude. Ked je to "Opravitelna (a opravena) chyba detekovana na sbernici ...", tak to cisto teoreticky funguje na tom HW zatial OK? Samozrejme lepsie by to bolo bez tych vypisov - budem to riesit do cca 2 tyzdnov.
Lubo
 

    Dňa štvrtok, 19. apríl 2018 12:00 ,"users-l-request at freebsd.cz" <users-l-request at freebsd.cz> napísal:
 

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Today's Topics:

  1. Re: Chybove vypisy AMD+ECC RAM (Dan Lukes)
  2. Re: Chybove vypisy AMD+ECC RAM (Miroslav Lachman)


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Message: 1
Date: Thu, 19 Apr 2018 00:55:26 +0200
From: Dan Lukes <dan at obluda.cz>
To: FreeBSD mailing list <users-l at freebsd.cz>
Subject: Re: Chybove vypisy AMD+ECC RAM
Message-ID: <8436ec2e-aa63-c947-e396-72a3faac039a at obluda.cz>
Content-Type: text/plain; charset=UTF-8; format=flowed

Lubos Sadlon wrote on 18. 4. 2018 22:40:
>> MCA: CPU 0 COR BUSLG Responder RD Memory
>> MCA: Address 0x14449cd30

Opravitelna (a opravena) chyba detekovana na sbernici ...

I tak to ale muze byt ledacos. Nejen vada nejakeho chipu, ale take treba 
elmg. ruseni injektovane do systemu primo napajecim zdrojem, indukovane 
necim jinym (taky treba mobilem odlozenym na pocitaci nebo pobliz 
kabelaze z/do nej vedouci), vadny "blokacni" kondezator u nektereho z 
chipu ...

A to vycet urcite neni uplny.

Nemyslim, ze existuje nejaky jednoduchy zpusob, jak pricinu odhalit - a 
i s "tezkou kavalerii" (osciloskop se zaznamem) by to bylo dost obtizne ...

Dan



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Message: 2
Date: Thu, 19 Apr 2018 10:16:25 +0200
From: Miroslav Lachman <000.fbsd at quip.cz>
To: FreeBSD mailing list <users-l at freebsd.cz>, Dan Lukes
    <dan at obluda.cz>
Subject: Re: Chybove vypisy AMD+ECC RAM
Message-ID: <e188a94d-bab5-2ebf-4b62-9e37682b4a84 at quip.cz>
Content-Type: text/plain; charset=UTF-8; format=flowed

Dan Lukes wrote on 2018/04/19 00:55:
> Lubos Sadlon wrote on 18. 4. 2018 22:40:
>>> MCA: CPU 0 COR BUSLG Responder RD Memory
>>> MCA: Address 0x14449cd30

Sice nevim, jaky byl puvodni dotaz, ale jen doplnim, ze na cteni MCA / 
MCE chyb je v portech https://www.freshports.org/sysutils/mcelog/

The primary purpose is to provide a way to decode MCE output
from the FreeBSD kernel into something more human-readable
using the command 'mcelog --no-dmi --ascii'.

Mirek


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