From: Andy Smith <andy@strugglers.net>
To: linux-raid@vger.kernel.org
Subject: Re: RAID10 reshape and change lout possible?
Date: Sun, 26 Feb 2017 21:17:28 +0000 [thread overview]
Message-ID: <20170226211728.GE21587@bitfolk.com> (raw)
In-Reply-To: <3ef7f0b2-1f3e-40e2-ab23-3ff9436f9ced@thelounge.net>
Hi,
On Sun, Feb 26, 2017 at 09:28:34PM +0100, Reindl Harald wrote:
> Am 26.02.2017 um 19:51 schrieb Andy Smith:
> >https://manpages.debian.org/jessie/mdadm/mdadm.8.en.html suggests
> >that --grow --layout can be changed on RAID-10.
[…]
> [root@testserver:~]$ mdadm --grow /dev/md0 --layout=f2
> mdadm: Cannot reshape RAID10 to far-mode
Hmm, that man page says that Debian jessie has version 3.3.2-5 and
still it says:
Grow
[…]
…changing the chunk size and layout for RAID 0,4,5,6,10 as well
as adding or removing a write-intent bitmap.
So is the man page wrong?
Admittedly until I looked I thought RAID-10 couldn't be reshaped at
all in any way. And now I don't know at all. :)
Cheers,
Andy
--
https://bitfolk.com/ -- No-nonsense VPS hosting
next prev parent reply other threads:[~2017-02-26 21:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-26 14:37 RAID10 reshape and change lout possible? Reindl Harald
2017-02-26 18:51 ` Andy Smith
2017-02-26 20:28 ` Reindl Harald
2017-02-26 21:17 ` Andy Smith [this message]
2017-02-26 22:57 ` Reindl Harald
2017-02-27 0:42 ` Brad Campbell
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