From: Mads Peter Bach <mpb@hum.auc.dk>
To: linux-raid@vger.kernel.org
Subject: Re: raid partition crash
Date: Mon, 25 Aug 2003 04:08:12 +0200 [thread overview]
Message-ID: <3F496F8C.8070803@hum.auc.dk> (raw)
In-Reply-To: <000201c36aac$37729080$1902a8c0@magnus>
Mikael Chambon wrote:
> ========From /proc/mdstat=========
> Personalities : [raid1]
> read_ahead 1024 sectors
> md0 : active raid1 hda6[0] hdc6[1](F)
^^---- hdc6 is still is the array, it is just
marked as failed.
> 115411840 blocks [2/1] [U_]
> md2 : active raid1 hda5[0] hdc5[1]
> 532608 blocks [2/2] [UU]
> md1 : active raid1 hda3[0] hdc3[1]
> 2047680 blocks [2/2] [UU]
> md3 : active raid1 hda2[0] hdc2[1]
> 2047680 blocks [2/2] [UU]
> md4 : active raid1 hda1[0] hdc1[1]
> 20544 blocks [2/2] [UU]
> unused devices: <none>
> =============================
>
>
>
> As others hdc partitions seem to work fine, I assume there is not hardware
> problem with hdc.
You shouldn't really assume that. You really should do a test on this
partition (raid/write to it with dd, and see if the error occurs again).
> So I tried to reinsert hdc6 to md0 with: raidhotadd -a /dev/md0 /dev/hdc6
> but I get the following error:
>
> /dev/md0: can not hot-add disk: disk busy!
You'll need to remove the disk from the array, before you can add it back.
Currently, it is just marked as failed.
--
Mads Peter Bach
Systemadministrator, Det Humanistiske Fakultet, Aalborg Universitet
Kroghstræde 3 - 5.111, DK-9220 Aalborg Øst - (+45) 96358062
# whois MPB1-DK@whois.dk-hostmaster.dk
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prev parent reply other threads:[~2003-08-25 2:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-23 2:30 raid partition crash Mikael Chambon
2003-08-25 2:08 ` Mads Peter Bach [this message]
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