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From: Carsten Aulbert <Carsten.Aulbert@aei.mpg.de>
To: NeilBrown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org,
	"gerrit.kuehn@aei.mpg.de" <gerrit.kuehn@aei.mpg.de>
Subject: Re: split brain mode after reboot
Date: Thu, 22 Nov 2012 07:20:11 +0100	[thread overview]
Message-ID: <50ADC41B.6090409@aei.mpg.de> (raw)
In-Reply-To: <20121121082252.3a9bb7db@notabene.brown>

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Hi Neil

On 11/20/2012 10:22 PM, NeilBrown wrote:
> 
> Expected - probably. Wanted - no.
> 

good :)

> I think one half gets assembled by "mdadm --incremental" run from
> udev, and the other by a subsequence "mdadm -As" or similar.
> 
> mdadm-3.3, which is still under development, has a fix for this so
> that --incremental and --assemble don't trip over each other.
> 
> http://git.neil.brown.name/?p=mdadm.git;a=commitdiff;h=0431869cec4c673309d9aa

Great,
> 
I think we'll wait for 3.3 and try to backport it to our
current production systems.

Thanks!

Carsten
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      reply	other threads:[~2012-11-22  6:20 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-20 14:08 split brain mode after reboot Carsten Aulbert
2012-11-20 21:22 ` NeilBrown
2012-11-22  6:20   ` Carsten Aulbert [this message]

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