From: Neil Brown <neilb@suse.de>
To: jbuckingham@blueyonder.co.uk
Cc: linux-raid@vger.kernel.org, Jon Buckingham <jon.buckingham@hp.com>
Subject: Re: mdadm: making a spare actie
Date: Thu, 19 Jun 2008 21:45:03 +1000 [thread overview]
Message-ID: <18522.18111.182249.694308@notabene.brown> (raw)
In-Reply-To: message from Jon Buckingham on Thursday June 19
On Thursday June 19, jbuckingham@blueyonder.co.uk wrote:
> I have also done
> mdadm /dev/md0 -a /dev/sdb5
> and this results in a recovery...
>
> nas:~ # cat /proc/mdstat
> Personalities : [raid6] [raid5] [raid4]
> md0 : active raid5 sdb5[4] sda5[0] sdd5[3] sdc5[2]
> 733142016 blocks level 5, 64k chunk, algorithm 2 [4/3] [U_UU]
> [=>...................] recovery = 7.3% (17900780/244380672) finish=174.1min speed=21666K/sec
>
> unused devices: <none>
>
> Which I've been through before, but still ends up as a spare.
That suggests that it hits some IO error during recovery and aborts.
Are there any kernel log messages during the time that it is
recovering?
NeilBrown
next prev parent reply other threads:[~2008-06-19 11:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-19 9:23 mdadm: making a spare actie Jon Buckingham
2008-06-19 11:45 ` Neil Brown [this message]
2008-06-19 22:24 ` Jon Buckingham
2008-06-20 0:33 ` Neil Brown
2008-06-20 8:57 ` Jon Buckingham
2008-06-20 22:18 ` Jon Buckingham
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