Re: [PATCH 0/3] md/raid10: record rdev/replacement in r10bio

[Li Nan]

在 2023/6/16 15:03, Song Liu 写道:
> On Wed, Jun 14, 2023 at 8:31 PM Yu Kuai <yukuai1@xxxxxxxxxxxxxxx> wrote:
> > Hi,
> >
> > 在 2023/06/14 16:47, linan666@xxxxxxxxxxxxxxx 写道:
> > > From: Li Nan <linan122@xxxxxxxxxx>
> > >
> > > Replacement can replace rdev during replacement io pending.
> > > mirror->rdev/replacement might be changed during io pending. Get rdev from
> > > it is risky. This patch series record rdev/replacement in r10bio, and get
> > > rdev from r10bio to fix bugs in normal write. And I want to do
> > > this for each io type later.
> >
> > I personally don't like this, do things by half. I'm good with this
> > approch for raid10, but can you send a new version to use this for all
> > io?
>
> Agreed. Please send the fix for all types.

OK, Let me fix all types.

> Thanks,
> Song
> .

--
Thanks,
Nan