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From: Martin Steigerwald <Martin@lichtvoll.de>
To: linux-btrfs@vger.kernel.org
Cc: Fredrik Tolf <fredrik@dolda2000.com>
Subject: Re: Rebalancing RAID1
Date: Fri, 15 Feb 2013 10:05:28 +0100	[thread overview]
Message-ID: <201302151005.29014.Martin@lichtvoll.de> (raw)
In-Reply-To: <alpine.DEB.2.02.1302150435450.8810@shack.dolda2000.com>

Am Freitag, 15. Februar 2013 schrieb Fredrik Tolf:
> On Thu, 14 Feb 2013, Martin Steigerwald wrote:
[…]
> > I´d restart the machine, see that BTRFS is using both devices again and
> > then try the balance again.
> 
> I mentioned it in another mail, but I'd very much prefer not to do that.
> I'd like to try and solve this as I normally should when a drive fails.

Well if Hugo´s solution with unmounting the FS, btrfs dev scan does not 
work, I see this my suggestion to reboot as making sense.

I do not have to add more to my analysis.

If any BTRFS developer or expert knows another solution in during runtime of 
the system, feel free :)

So or so I think a kernel bug is involved here. And I think I remember 
having seen something like this during a balance attempt myself already, but 
it was just a test BTRFS and I was not sure of it.

-- 
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7

  parent reply	other threads:[~2013-02-15  9:05 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-12 23:01 Rebalancing RAID1 Fredrik Tolf
2013-02-13  0:58 ` Chris Murphy
2013-02-13  6:18   ` Fredrik Tolf
2013-02-13  8:10     ` Chris Murphy
2013-02-14  6:42       ` Fredrik Tolf
2013-02-14  7:27         ` Chris Murphy
2013-02-14  7:58           ` Fredrik Tolf
2013-02-14  8:41             ` Chris Murphy
2013-02-14  8:59               ` Hugo Mills
2013-02-14 18:05                 ` Chris Murphy
2013-02-14 20:56                   ` Hugo Mills
2013-02-14 22:11                     ` Chris Murphy
2013-02-15  3:50                   ` Fredrik Tolf
2013-02-15  3:55                     ` Chris Murphy
2013-02-15  3:56                       ` Fredrik Tolf
2013-02-15  4:03                         ` Chris Murphy
2013-02-14  8:01         ` Chris Murphy
2013-02-15  4:06           ` Fredrik Tolf
2013-02-14 14:44 ` Martin Steigerwald
2013-02-14 18:45   ` Chris Murphy
2013-02-15  3:44   ` Fredrik Tolf
2013-02-15  5:49     ` Sander
2013-02-15  9:05     ` Martin Steigerwald [this message]
2013-02-15 21:56       ` Fredrik Tolf
2013-02-18 15:29         ` Stefan Behrens
2013-02-23  0:36           ` Fredrik Tolf

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