From: Dongsheng Yang <dongsheng.yang@easystack.cn>
To: Boris Brezillon <boris.brezillon@free-electrons.com>,
Dongsheng Yang <dongsheng081251@gmail.com>,
richard <richard@nod.at>,
linux-mtd@lists.infradead.org,
David Woodhouse <dwmw2@infradead.org>
Cc: fabf@skynet.be, jesper.nilsson@axis.com,
Dongsheng Yang <yangds.fnst@cn.fujitsu.com>,
linux-cris-kernel@axis.com, shengyong1@huawei.com,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
dmitry.torokhov@gmail.com, dooooongsheng.yang@gmail.com,
jschultz@xes-inc.com, starvik@axis.com, mtownsend1973@gmail.com,
Colin King <colin.king@canonical.com>,
asierra@xes-inc.com, Brian Norris <computersforpeace@gmail.com>
Subject: Re: MTD RAID
Date: Tue, 23 Aug 2016 11:44:07 +0800 [thread overview]
Message-ID: <57BBC687.4060505@easystack.cn> (raw)
In-Reply-To: <20160819084908.4955c629@bbrezillon>
Hi David, Boris, Richard, Artem,
Thanx for your suggestions, after a second thinking, I will
consider to put
the RAID layer top on ubi, that sounds better, although we have some
specified
problems if we don't build RAID device on MTD layer. I will send another
email
about this topic later if I have a decision to move RAID layer on ubi or
not.
Thanx a lot
Yang
On 08/19/2016 02:49 PM, Boris Brezillon wrote:
> Hi Dongsheng,
>
> On Fri, 19 Aug 2016 14:34:54 +0800
> Dongsheng Yang <dongsheng081251@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
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/
>
prev parent reply other threads:[~2016-08-23 3:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CA+qeAOpuZ0CXZP8tCWdhoVvTEKAw26gtz63-UJmQ4XLSXAd=Yg@mail.gmail.com>
2016-08-19 6:49 ` MTD RAID Boris Brezillon
2016-08-19 7:08 ` Dongsheng Yang
2016-08-19 7:15 ` Dongsheng Yang
2016-08-19 7:28 ` Dongsheng Yang
2016-08-19 8:20 ` Boris Brezillon
[not found] ` <CA+qeAOrSAi9uTHGCi-5cAJpM_O45oJUihNP-rHHa1FWL7_ZKHQ@mail.gmail.com>
2016-08-19 9:37 ` Boris Brezillon
2016-08-19 10:22 ` Dongsheng Yang
2016-08-19 11:36 ` Boris Brezillon
[not found] ` <57B6CC7B.1060208@easystack.cn>
2016-08-19 9:47 ` Richard Weinberger
2016-08-19 10:30 ` Dongsheng Yang
2016-08-19 10:30 ` Artem Bityutskiy
2016-08-19 10:38 ` Dongsheng Yang
[not found] ` <AL*AZwAyAecQSM1UjjjNxao0.3.1471605640762.Hmail.dongsheng.yang@easystack.cn>
2016-08-19 11:55 ` Boris Brezillon
2016-08-22 4:01 ` Dongsheng Yang
2016-08-22 7:09 ` Boris Brezillon
[not found] ` <57BA6FFA.6000601@easystack.cn>
2016-08-22 7:07 ` Boris Brezillon
2016-08-22 7:27 ` Artem Bityutskiy
[not found] ` <CAAp9bSh-geStbHpA6+vYdLfNLcinWkfVLOGmX4kdRbja+d2MdA@mail.gmail.com>
2016-08-22 14:54 ` Artem Bityutskiy
2016-08-22 15:30 ` David Woodhouse
2016-08-23 3:44 ` Dongsheng Yang [this message]
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