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List:       linux-raid
Subject:    Re: [PATCH 1/5] md/raid1: fix potential data inconsistency issue with write behind device
From:       Nikolay Kichukov <hijacker () oldum ! net>
Date:       2019-06-19 7:45:18
Message-ID: 46d2e7bb-61ba-dc36-ed8c-6ee9c08d9a32 () oldum ! net
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Hello Guoqing,

Rebase is not required as I can easily go to any kernel version,
GNU/Gentoo Linux here. Currently I am at 5.1.7 but happy to upgrade.
Where is the repo with those suggested changes where I can clone the
patch from?

Thank you,
-N

On 6/19/19 6:38 AM, Guoqing Jiang wrote:
> 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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