[wplug] deciphering machine check exceptions
Eli Heady
eli.heady at gmail.com
Fri Jul 13 11:10:06 EDT 2007
On Friday 13 July 2007 04:24:51 am Zach wrote:
> On 7/12/07, Alheid, Gregory <alheidgj at upmc.edu> wrote:
> > At worst, not knowing the procedure used to install the CPU
> > and memory there may be ESD damage, which may or may not
> > continue to get errors.
>
> ESD == electro static discharge?
>
> This mcelog program is it like memtest86?
>
> Zach
mcelog[1] is the tool needed to read machine check exception messages from the
kernel buffer in x86-64 kernels since 2.6.4. AFAICT, the kernel maintains a
binary log of low-level hardware malfunctions, but no longer decodes and
prints this data to the system logs.
[1] ftp://ftp.x86-64.org/pub/linux/tools/mcelog/
--
Eli Heady
Systems Administrator
SEEGRID Corporation
eli at seegrid.com
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