From: Xavier Brochard <xavier@alternatif.org>
To: NeilBrown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Subject: Re: disk order problem in a raid 10 array
Date: Sat, 19 Mar 2011 14:44:40 +0100 [thread overview]
Message-ID: <201103191444.40489.xavier@alternatif.org> (raw)
In-Reply-To: <20110319124247.41bac36a@notabene.brown>
Le samedi 19 mars 2011 02:42:47 NeilBrown, vous avez écrit :
> I suggest you:
>
> mdadm --zero /dev/sdb1
>
> having first double-checked that sdb1 is the devices with Events of 154,
>
> then
>
> mdadm -S /dev/md0
> mdadm -As /dev/md0
>
>
> and let the array rebuild the spare.
> Then check the data and make sure it is all good.
> Then add /dev/sdb1 back in as the spare
> mdadm /dev/md0 --add /dev/sdb1
>
> and everything should be fine - providing you don't hit any hardware errors
> etc.
It didnt work, until I've stopped the raid array:
mdadm --zero /dev/sdg1
mdadm: Couldn't open /dev/sdg1 for write - not zeroing
is that normal, can I continue?
Xavier
xavier@alternatif.org
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next prev parent reply other threads:[~2011-03-19 13:44 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-18 14:49 disk order problem in a raid 10 array Xavier Brochard
2011-03-18 17:22 ` hansbkk
2011-03-18 20:09 ` Xavier Brochard
2011-03-18 20:12 ` Xavier Brochard
2011-03-18 22:22 ` NeilBrown
2011-03-18 20:26 ` Adaptive throttling for RAID1 background resync Hari Subramanian
2011-03-18 20:28 ` Roberto Spadim
2011-03-18 20:31 ` Hari Subramanian
2011-03-18 20:36 ` Roberto Spadim
2011-03-18 20:54 ` Hari Subramanian
2011-03-18 21:02 ` Roberto Spadim
2011-03-18 22:11 ` NeilBrown
2011-03-21 21:02 ` Hari Subramanian
2011-03-18 22:14 ` disk order problem in a raid 10 array NeilBrown
[not found] ` <201103182350.19281.xavier@alternatif.org>
[not found] ` <20110319102039.52cc2282@notabene.brown>
2011-03-18 23:59 ` Xavier Brochard
2011-03-19 0:05 ` Xavier Brochard
2011-03-19 0:07 ` Roberto Spadim
2011-03-19 0:25 ` Xavier Brochard
2011-03-19 1:42 ` NeilBrown
2011-03-19 13:44 ` Xavier Brochard [this message]
2011-03-19 15:14 ` Xavier Brochard
2011-03-20 3:53 ` NeilBrown
2011-03-20 10:40 ` Xavier Brochard
2011-03-19 12:01 ` Xavier Brochard
-- strict thread matches above, loose matches on Subject: below --
2011-03-18 23:06 Xavier Brochard
2011-03-18 23:06 Xavier Brochard
2011-03-18 23:57 ` Roberto Spadim
2011-03-19 0:03 ` Xavier Brochard
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