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SubjectRe: [PATCH 0/3] mdraid sb and bitmap write alignment on 512e drives

On 11/03/2020 02:59 AM, Chris Unkel wrote:
> Hi Xiao,
> That particular array is super1.2. The block trace was captured on
> the disk underlying the partition device on which the md array member
> resides, not on the partition device itself. The partition starts
> 2048 sectors into the disk (1MB). So the 2048 sectors offset to the
> beginning of the partition, plus the 8 sector superblock offset for
> super1.2 ends up at 2056.
> Sorry for the confusion there.
> Regards,
> --Chris

Thanks for the explanation. I still have some questions in other emails
your patch. Could you have a look when you are free.


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