[CentOS] how to debug hardware lockups?
Les Mikesell
lesmikesell at gmail.com
Tue Nov 18 23:05:50 UTC 2008
nate wrote:
> Les Mikesell wrote:
>
>> Yes, apparently RAM errors can be subtle and only appear when certain
>> adjacent bit patterns are stored - or when the moon is in a certain
>> phase or something.
>
> Don't forget cosmic rays
>
> http://adsabs.harvard.edu/abs/1978ITNS...25.1166P
Yeah, but those don't stop when you replace the faulty RAM... Mine did,
but the errors committed to disk kept randomly re-appearing mysteriously
as the reads from the RAID1 alternated afterwards.
--
Les Mikesell
lesmikesell at gmail.com
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