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From: Gerold Jury <gjury@hal.grips.com>
To: Steve Lord <lord@sgi.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [BENCH] Problems with IO throughput and fairness with 2.4.10 and 2.4.9-ac15
Date: Sat, 29 Sep 2001 16:13:59 +0200	[thread overview]
Message-ID: <20010929121437Z276486-760+18495@vger.kernel.org> (raw)
In-Reply-To: <200109281758.f8SHwCW21849@jen.americas.sgi.com>
In-Reply-To: <200109281758.f8SHwCW21849@jen.americas.sgi.com>

On Friday 28 September 2001 19:58, Steve Lord wrote:
> Hi,
>
> Can you try XFS with this change, just to confirm you are seeing the same
> problem I am seeing. I am not proposing this as a permanent fix yet,
> just confirming what the deadlock is.
>
> Thanks
>
>    Steve
>
The deadlock is gone. dbench 32 gives me
Throughput 1.55412 MB/sec (NB=1.94265 MB/sec  15.5412 MBit/sec)  32 procs
with 2.4.10-xfs + your patch

I will leave it this way.

Unfortunately i have a buissnes trip to South Afrika for at least 8 days 
starting tomorrow. I will not be able to do any further testing until then.

Thanks
Gerold

  reply	other threads:[~2001-09-29 12:14 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-09-27 12:46 Robert Cohen
2001-09-28  8:26 ` Stephan von Krawczynski
2001-09-28  9:00   ` linux-2.4.9-ac15 and -ac16 compile error Zakhar Kirpichenko
2001-09-28 10:02     ` Keith Owens
2001-09-28  8:51 ` [BENCH] Problems with IO throughput and fairness with 2.4.10 and 2.4.9-ac15 Gerold Jury
2001-09-28 10:27   ` Andrey Nekrasov
2001-09-28 12:48     ` Gerold Jury
2001-09-28 15:22       ` Steve Lord
2001-09-28 17:58       ` Steve Lord
2001-09-29 14:13         ` Gerold Jury [this message]
2001-10-12  8:24 ` Andrea Arcangeli

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