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Re: [PATCH] scale down 074 on lower end machines

To: xfs@xxxxxxxxxxx
Subject: Re: [PATCH] scale down 074 on lower end machines
From: Christoph Hellwig <hch@xxxxxx>
Date: Tue, 3 Jun 2008 09:58:55 +0200
In-reply-to: <20080521081552.GB2398@lst.de>
References: <20080515173913.GA11494@lst.de> <20080521081552.GB2398@lst.de>
Sender: xfs-bounce@xxxxxxxxxxx
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ping^2

On Wed, May 21, 2008 at 10:15:52AM +0200, Christoph Hellwig wrote:
> ping?
> 
> On Thu, May 15, 2008 at 07:39:13PM +0200, Christoph Hellwig wrote:
> > 074 takes ages to complete on my kvm test VM, but scaling it back to the
> > level used on IRIX makes it complete in slightly under 10 minutes.
> > 
> > I'm not sure if checking for UP vs SMP is the right way to go into slow
> > mode, but I couldn't think of anything better.
> > 
> > 
> > Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> > 
> > Index: xfstests/074
> > ===================================================================
> > RCS file: /cvs/xfs-cmds/xfstests/074,v
> > retrieving revision 1.7
> > diff -u -p -r1.7 074
> > --- xfstests/074    9 Nov 2005 02:49:08 -0000       1.7
> > +++ xfstests/074    15 May 2008 17:37:03 -0000
> > @@ -120,10 +120,17 @@ if [ $HOSTOS == "IRIX" ]; then 
> >          param_type="IRIX nondebug"
> >      fi
> >  elif [ $HOSTOS == "Linux" ]; then
> > -    numloops=10
> > -    numfiles=5
> > -    numchildren=3
> > -    param_type="Linux"
> > +    if uname -a | grep -q SMP; then
> > +        numloops=10
> > +        numfiles=5
> > +        numchildren=3
> > +        param_type="Linux SMP"
> > +    else
> > +        numloops=2
> > +        numfiles=3
> > +        numchildren=3
> > +        param_type="Linux UP"
> > +    fi
> >  else
> >      numloops=1
> >      numfiles=1
> ---end quoted text---
---end quoted text---


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