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Re: XFS corruption on SoftRAID5

To: Andrew Klaassen <ak@xxxxxxx>
Subject: Re: XFS corruption on SoftRAID5
From: Simon Matter <simon.matter@xxxxxxxxxxxxxxxx>
Date: Fri, 29 Jun 2001 09:25:52 +0200
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Cc: linux-xfs <linux-xfs@xxxxxxxxxxx>
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References: <3B3B6A45.3252B37C@ch.sauter-bc.com> <3B3BC18C.FF7C9E2E@ieee.org> <20010628194627.A8778@dkp.com>
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Andrew Klaassen schrieb:
> 
> On Thu, Jun 28, 2001 at 07:45:16PM -0400,
> Bryan J. Smith wrote:
> 
> > I thought the whole 2.4 kernel and software RAID-5 was not
> > recommended, no matter what fs you use?
> 
> Hmm.  I hope not - we've just deployed 300G of IDE drive (using
> an onboard controller, no less) on a box running
> 2.4.2-SGI_XFS_1.0.1_PR1 over software RAID 5, and plan to deploy
> 300G more once we've had a chance to tweak and tune and further
> stress test the second box.  Other than the highmem bug - which
> showed up in testing on the second box, and hasn't yet affected
> the first - we haven't experienced any difficulties.
> 
> Should we expect some?
Okay, I'm using SoftRAID5 on Linux for years now on servers with many
hundred days of uptime and I have not seen any problem, until now.

And, it's not XFS related, it happens with ext2 as well. I'm still
trying to find out what's goning wrong here.

Simon
> 
> Are there some kernel mailing list threads I might want to take
> a look at before I dig myself in too deep?
> 
> Andrew Klaassen



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