MTD RAID

Boris Brezillon boris.brezillon at free-electrons.com
Thu Aug 18 23:49:08 PDT 2016


Hi Dongsheng,

On Fri, 19 Aug 2016 14:34:54 +0800
Dongsheng Yang <dongsheng081251 at gmail.com> wrote:

> Hi guys,
>     This is a email about MTD RAID.
> 
> *Code:*
>     kernel:
> https://github.com/yangdongsheng/linux/tree/mtd_raid_v2-for-4.7

Just had a quick look at the code, and I see at least one major problem
in your RAID-1 implementation: you're ignoring the fact that NAND blocks
can be or become bad. What's the plan for that?

Regards,

Boris



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