From: Neil Brown <neilb@suse.de>
To: "Sebastian Färber" <faerber@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Prevent automatic reconstruction during boot/assembly (RAID 1)?
Date: Thu, 13 Aug 2009 09:10:09 +1000 [thread overview]
Message-ID: <19075.19409.877554.418049@notabene.brown> (raw)
In-Reply-To: message from Sebastian Farber on Tuesday August 11
On Tuesday August 11, faerber@gmail.com wrote:
> Hi,
>
> i'm trying to figure out if it is possible to prevent the
> automatic reconstruction that can occur during the md assembly
> at boot.
> I'm running Kernel 2.6.30.4 and use a RAID-1 over two SATA disks.
> If the server is rebooted "hard" due to power loss etc. it often happens
> that the reconstruction of my RAID-1 is automatically triggered by the kernel.
> Is there any way to prevent this? I want to re-add the "out of sync"
> drive myself
> using mdadm only.
> I'm currently using raid auto detection (partiton type fd) and the old
> 0.90 superblock format but if it helps i would switch
> to an initrd/newer superblock.
There isn't any simple way to do what you want.
May if you could explain why you want it, something else might be
suitable.
NeilBrown
prev parent reply other threads:[~2009-08-12 23:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-11 12:28 Prevent automatic reconstruction during boot/assembly (RAID 1)? Sebastian Färber
2009-08-12 23:10 ` Neil Brown [this message]
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