From: Roy Sigurd Karlsbakk <roy@karlsbakk.net>
To: Mikael Abrahamsson <swmike@swm.pp.se>
Cc: Oliver Schinagl <oliver+list@schinagl.nl>,
linux-raid@vger.kernel.org, Phil Turmel <philip@turmel.org>
Subject: Re: Expanding array with multiple devices
Date: Sat, 2 Mar 2013 20:14:28 +0100 (CET) [thread overview]
Message-ID: <27995698.14.1362251668611.JavaMail.root@zimbra> (raw)
In-Reply-To: <alpine.DEB.2.00.1303021828510.14991@uplift.swm.pp.se>
> > I agree. And the file copy to the raid5 would almost certainly run
> > faster than any raid6 with "missing". Then the reshape is one
> > operation
> > to both expand the drive count and switch to raid6.
>
> If he's running 2.6.32 that option isn't available (if I remember
> correctly). Since he didn't disclose what mdadm and kernel version he
> was running, I suggested the safest path that works on most kernels and
> mdadm versions.
You're right. If he's on Ubuntu Lucid, that should be solvable with an upgrade to Precise with "do-release-upgrade", which has been stable for some time.
Vennlige hilsener / Best regards
roy
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next prev parent reply other threads:[~2013-03-02 19:14 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-28 20:27 Expanding array with multiple devices Oliver Schinagl
2013-03-01 6:52 ` Mikael Abrahamsson
2013-03-02 11:52 ` Oliver Schinagl
2013-03-02 14:07 ` Roy Sigurd Karlsbakk
2013-03-02 17:11 ` Phil Turmel
2013-03-02 17:15 ` Roy Sigurd Karlsbakk
2013-03-02 17:22 ` Phil Turmel
2013-03-02 17:31 ` Mikael Abrahamsson
2013-03-02 19:14 ` Roy Sigurd Karlsbakk [this message]
2013-03-03 3:22 ` Mikael Abrahamsson
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