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References: <20211008032231.1143467-1-fengli@smartx.com>
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From:   Song Liu <song@kernel.org>
Date:   Fri, 8 Oct 2021 16:35:41 -0700
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Subject: Re: [PATCH RESEND] md: allow to set the fail_fast on RAID1/RAID10
To:     Li Feng <fengli@smartx.com>
Cc:     "open list:SOFTWARE RAID (Multiple Disks) SUPPORT" 
        <linux-raid@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>
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On Thu, Oct 7, 2021 at 8:22 PM Li Feng <fengli@smartx.com> wrote:
>
> When the running RAID1/RAID10 need to be set with the fail_fast flag,
> we have to remove each device from RAID and re-add it again with the
> --fail_fast flag.
>
> Export the fail_fast flag to the userspace to support the read and
> write.
>
> Signed-off-by: Li Feng <fengli@smartx.com>

Thanks for the patch! I applied it to md-next, with some changes in the
commit log.

Thanks,
Song