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List:       evms-devel
Subject:    Re: [Evms-devel] filesystem/drive testing
From:       Ingo Korb <ml () akana ! de>
Date:       2006-04-27 22:01:35
Message-ID: uwtda1xvk.fsf () dragon ! akana ! de
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Nate Delage <nate@natedelage.com> writes:

> After a close call with some drives I'd like to "burn-in" or stress test
> an array for a few days to see if any problems appear. I am working on a
> simple bash script that writes some random data to 1MB or 200MB files,
> slowing filling up the drive, then checks their md5sums but it's a hack.
>
> Does anyone have a tool they've used in the past for this sort of thing?

Try the script found in [1]. I had data corruption problems on my system
(caused by a controller-mainboard-incompatibility) and this script was
the easiest repeatable way to trigger the problem while I was narrowing
it down.

[1] http://marc.theaimsgroup.com/?l=linux-kernel&m=107148053402758&w=2



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