Re: [PATCH 1/5] md/raid1: fix potential data inconsistency issue with write behind device

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Hi,

On 6/18/19 5:30 PM, Nikolay Kichukov wrote:
Hello,

Is there a proper patch formatted variant of this where I can download
and test? Or is it included in a released kernel already?


As you can see, it is still in review stage, so the patch is not in any released kernel.

I suppose you can get the patch from the archive, but I am not sure
if it can apply directly.

I am seeing an issue, where one of the write-mostly disks in a 3 disk
raid1 array consisting of one ssd and 2 spinning disks(write-mostly) is
causing the mismatch_cnt to go as high as 1,5 million and a repair does
not fix it. So this looks like a good potential resolver.


You are more than welcome to test the patch. And I can rebase the patch
to your kernel version if needed.

Thanks,
Guoqing



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