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Re: XFS + LVM + Epanding; shrinking XFS??

To: "Martin K. Petersen" <mkp@xxxxxxxxxxxxx>
Subject: Re: XFS + LVM + Epanding; shrinking XFS??
From: Austin Gonyou <austin@xxxxxxxxxxxxxxx>
Date: Thu, 10 May 2001 09:32:06 -0500 (CDT)
Cc: <linux-xfs@xxxxxxxxxxx>
In-reply-to: <yq1eltzh0au.fsf@jcb.mkp.net>
Sender: owner-linux-xfs@xxxxxxxxxxx
>From the man page it says LVM only performs concatenation. This is NOT
striping. Can someone who knows more about LVM than I and has been using
it for a while state what the practiced useability of LVM is?

-- 
Austin Gonyou
Systems Architect, CCNA
Coremetrics, Inc.
Phone: 512-796-9023
email: austin@xxxxxxxxxxxxxxx

On 8 May 2001, Martin K. Petersen wrote:

> >>>>> "Austin" == Austin Gonyou <austin@xxxxxxxxxxxxxxx> writes:
>
> Austin> Ok, here's a REALLY hard question then. How can you grow, with
> Austin> LVM, a XFS filesystem, that is a LVM raid0?
>
> Just do it<tm>
>
> LVM stripes data across its allocation units (PEs/LEs), and when
> you're extending you're just adding more extents to the pool.
>
> The allocator will most likely round your specified size to a stripe
> boundary.
>
>


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