[CentOS] ECC RAM Error
Lance Davis
lance at centos.org
Thu Oct 11 13:49:36 UTC 2007
On Thu, 11 Oct 2007, Centos wrote:
> was wondering if it is safe to use the device, until we receive RAM.
> that device is our main storage.
>
> does data retransmit when ECC errors happen.
> I don't want to have data corruption.
You are not talking about data transission - but storage
If two or more bit errors occur then ECC is not able to correct them and
you are likely to get data corruption.
Regards
Lance
>
>
>
> Matthew Miller wrote:
>> On Thu, Oct 11, 2007 at 09:57:12AM -0300, Centos wrote:
>>
>> > Has any one have any experience in ECC RAM Errors.
>> > we are seeing ECC fault Errors but I am not sure if it can be related to
>> > RAM it self or
>> > it is related to bad connection and noise.
>> > please let me know if you have a good document regarding ECC Errors,
>> > specially I want to know if data will be retransmitted when error
>> > happens.
>> > 02:00:31, Thursday, 10/11/2007
>> > : EXCEPTION: ECC Error Interrupt (Two or more Bit Error)
>> > 0C18:00020001 0C68:00000000 Lcause:74630001 Lerr:1C855F82
>> >
>>
>>
>> Change the memory; see if the errors persist.
>>
>>
>
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