From: Luca Berra <bluca@comedia.it>
To: "'linux-lvm@sistina.com'" <linux-lvm@sistina.com>
Subject: Re: [linux-lvm] Software mirror with LVM
Date: Mon Sep 8 17:29:01 2003 [thread overview]
Message-ID: <20030908222828.GD19463@percy.comedia.it> (raw)
In-Reply-To: <A06B238D6FBAD1118C1F080036D2D40301241854@singwnt.igsea.com>
On Sat, Sep 06, 2003 at 01:20:12PM +0800, Tan, Hong King wrote:
>Greetings,
>
>I am proposing a ML350 server with internal raid and another raid
>controller(Smart Array 5302) connected to StorageWorks Enclosure 4314.
>
>The internal raid is configured as RAID 1 across 2 drives and the external
>raid is configured as RAID 5 acroos 3 drives.
>
>Can I use LVM to perform a software mirror between the internal raid and
>external raid volumes or I would need 3-party software like Veritas
>Foundation Suite for Linux ?
>
no you cannot use lvm to do mirroring, you can do striping with it,
or just use space from the two storage to form a single volume group.
I would not mix internal and external storage anyway if i were in you.
if you need the space on a single server buy a server with more slots...
L.
--
Luca Berra -- bluca@comedia.it
Communication Media & Services S.r.l.
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next prev parent reply other threads:[~2003-09-08 17:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-08 8:56 [linux-lvm] Software mirror with LVM Tan, Hong King
2003-09-08 17:29 ` Luca Berra [this message]
2003-09-09 13:29 ` Jon Bendtsen
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