From: Andy Smith <andy@lug.org.uk>
To: linux-raid@vger.kernel.org
Subject: Re: mdadm + raid1 of 2 disks and now need to add more
Date: Tue, 11 Apr 2006 14:51:43 +0000 [thread overview]
Message-ID: <20060411145142.GR29446@strugglers.net> (raw)
In-Reply-To: <e3edb0fa0604110741h355f4eft3f3d42a825cb4233@mail.gmail.com>
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On Tue, Apr 11, 2006 at 04:41:30PM +0200, Shai wrote:
> I have two SCSI disks on raid1.
> Since I have lots of reads from that raid, I want to add two more
> disks to this raid so that read will be faster.
>
> How should I add the new disks?
Is this possible with md currently:
Create a RAID-10 on the two new disks specifying one disk missing
from each mirror.
Then copy data over and add the two existing disks letting it
resync?
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next prev parent reply other threads:[~2006-04-11 14:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-11 14:41 mdadm + raid1 of 2 disks and now need to add more Shai
2006-04-11 14:51 ` Andy Smith [this message]
2006-04-11 17:25 ` Laurent CARON
2006-04-11 20:32 ` Andy Smith
2006-04-11 22:13 ` Ming Zhang
2006-04-12 2:07 ` Guy
2006-04-12 13:22 ` Ming Zhang
2006-04-12 7:18 ` Shai
2006-04-12 8:16 ` Neil Brown
2006-04-12 9:10 ` Shai
2006-04-16 23:36 ` Neil Brown
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