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From: NeilBrown <neilb@suse.de>
To: Albert Pauw <albert.pauw@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: mdadm ddf questions
Date: Wed, 23 Feb 2011 17:17:12 +1100	[thread overview]
Message-ID: <20110223171712.09509f9e@notabene.brown> (raw)
In-Reply-To: <4D63688E.5030501@gmail.com>

On Tue, 22 Feb 2011 08:41:02 +0100 Albert Pauw <albert.pauw@gmail.com> wrote:

> When I removed the correct disk, which can only be done from the container:
> 
> mdadm -r /dev/md127 /dev/sdb
> 
> the command mdadm -E /dev/md127 showed the 5 disks, the entry for sdb 
> didn't had a device but was still
> "active/Online" and sdd was marked Failed:

.....

> 
> So it looks like there are some errors in here.
> 

Indeed it does.  Thank you for putting some time in to testing and producing
an excellent problem report.
I have not put as much time into testing and polishing the DDF implementation
as I would have liked, partly because there doesn't really seem to be much
interest. 
But reports like this make it a whole lot more interesting.

I will try to look at this some time soon and let you know what I find in the
code - feel free to remind me if you haven't heard in a week.

Thanks,
NeilBrown


  reply	other threads:[~2011-02-23  6:17 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-19 11:13 mdadm ddf questions Albert Pauw
2011-02-22  7:41 ` Albert Pauw
2011-02-23  6:17   ` NeilBrown [this message]
2011-02-25 17:53     ` Albert Pauw
2011-03-02 22:31       ` NeilBrown
2011-03-10  8:34         ` More ddf container woes Albert Pauw
2011-03-11 11:50           ` Albert Pauw
2011-03-14  8:02             ` NeilBrown
2011-03-14  9:00               ` Albert Pauw
2011-03-15  4:43                 ` NeilBrown
2011-03-15 19:07                   ` Albert Pauw
2011-03-02 22:26   ` mdadm ddf questions NeilBrown
2011-03-02 22:11 ` NeilBrown
2011-03-04  7:52   ` Albert Pauw

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