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From: Jens Axboe <axboe@kernel.dk>
To: Martin Steigerwald <ms@teamix.de>
Cc: fio@vger.kernel.org
Subject: Re: Floating point exception in client/server mode
Date: Thu, 10 May 2012 15:27:31 +0200	[thread overview]
Message-ID: <4FABC243.2050708@kernel.dk> (raw)
In-Reply-To: <201205091337.26414.ms@teamix.de>

On 05/09/2012 01:37 PM, Martin Steigerwald wrote:
> Hi Jens, hi everyone,
> 
> Client is 32-bit Debian Wheezy with my 2.0.7 fio package and server is 64-bit 
> Debian Wheezy with 2.0.7 fio package.
> 
> 
> ms@mango:~/Zeit> cat /proc/version
> Linux version 3.2.0-2-686-pae (Debian 3.2.15-1) (debian-
> kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-3) ) #1 SMP Sun Apr 
> 15 17:56:31 UTC 2012
> 
> 
> ms@mango:~/Zeit> vim randreadwrite.job
> ms@mango:~/Zeit> fio --client=frisbie randreadwrite.job 
> hostname=frisbie, be=0, 64-bit, os=Linux, arch=x86-64, fio=2.0.7
> <frisbie> zuf�lliglesen: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=sync, 
> iodepth=1
> <frisbie> zuf�lligschreiben: (g=0): rw=randwrite, bs=4K-4K/4K-4K, 
> ioengine=sync, iodepth=1
> <frisbie> Starting 2 processes
> <frisbie> =2): [] [100.0% done] [613K/650K /s] [149 /158  iops] [eta 00m:00s]
> zuf�lliglesen: (groupid=0, jobs=1): err= 0: pid=8090
> zsh: floating point exception  fio --client=frisbie randreadwrite.job

Not reproducing here. Can you enable core dumps and see where it divides
by zero?

-- 
Jens Axboe


      reply	other threads:[~2012-05-10 13:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-09 11:37 Floating point exception in client/server mode Martin Steigerwald
2012-05-10 13:27 ` Jens Axboe [this message]

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