[CentOS] ECC RAM Error
Lance Davis
lance at centos.org
Thu Oct 11 14:16:20 UTC 2007
On Thu, 11 Oct 2007, Centos wrote:
> The ECC errors only happens when I am transferring data from other storage to
> this one that we get error.
> it only happens when it is writing data to it.
Well that is when it is detected ...
As I said ECC RAM errors are concerned with an error in storage - not an
error in transmission.
Regards
Lance
>
>
> Lance Davis wrote:
>> 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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>> >
>>
>
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