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From: Frode Nordahl <frode@nordahl.net>
Date: Sat, 5 Feb 2005 16:53:08 +0100
To: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk>
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cc: 'FreeBSD Current' <freebsd-current@freebsd.org>
Subject: Re: ATA mkIII first official patches - please test!
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On Feb 5, 2005, at 12:37, S=F8ren Schmidt wrote:
>>> o       ATA RAID support has been rewritten and and now supports=20
>>> these
>>>         metadata formats:
>>>                 "Adaptec HostRAID"
>>>                 "Highpoint V2 RocketRAID"
>>>                 "Highpoint V3 RocketRAID"
>>>                 "Intel MatrixRAID"
>>>                 "Integrated Technology Express"
>>>                 "LSILogic V2 MegaRAID"
>>>                 "LSILogic V3 MegaRAID"
>>>                 "Promise FastTrak"
>>>                 "Silicon Image Medley"
>> This works with my Intel S875WP1-E with Intel ICH5 / Adaptec HostRAID=20=

>> onboard!
>
> Good :)

I have been abusing a installation with this controller for the last 5=20=

hours without incident! I'll let it run 'till monday.


Running the following on /dev/ar0 which is a RAID1 on top of two 80G=20
Maxtors (Maxtor 6Y080M0 YAR511W0):

in /var/tmp (20G) 5 simultaneous runs, extract and remove a copy of=20
/usr/src (the tar is read from a seperate PATA disk)
while true; do
         for i in 0 1 2 3 4; do
                 mv ./$i/usr ./$i/usr.bak
                 rm -rf ./$i/usr.bak &
                 tar -C ./$i -xf /1/src.tar &
         done
wait
done

in /usr/home (50G) write a 4G file over and over again, read a 4G file=20=

over and over again
while true; do
         dd if=3D/dev/zero of=3Dwrite bs=3D1m count=3D4k &
         dd if=3Dread of=3D/dev/null bs=3D1m &
         wait
done

Maybe I'll throw in some bonnie processes as well just for fun :-)


Regards,
Frode

> --=20
>
> -S=F8ren
>
>