Re: ext3 journal on software raid (was Re: PROBLEM: Kernel 2.6.10 crashing repeatedly and hard)

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Brad Campbell <brad@xxxxxxxxxxx> wrote:
> If a bit has flipped on a parity stripe and thus the parity is inconsistent. When I pop out a disk 
> and put it back in, the array is going to be written from parity data that is not quite right. (The 
> problem I believe you were talking about where you have two identical disks and one is inconsistent, 
> which one do you read from? is similar). And thus the reconstructed array is going to have different 
> contents to the array before I failed the disk.
> 
> Therefore it should show the error. No?

It will not detect it as an error, if that is what you mean.

Peter

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