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Re: Could not allocate buf during xfs_fsr?

To: Ralf Hildebrandt <Ralf.Hildebrandt@xxxxxxxxxx>
Subject: Re: Could not allocate buf during xfs_fsr?
From: Nathan Scott <nathans@xxxxxxx>
Date: Mon, 27 Mar 2006 16:28:03 +1100
Cc: Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>, linux-xfs@xxxxxxxxxxx
In-reply-to: <20060326225754.GF4776@charite.de>
References: <Pine.LNX.4.64.0603260919080.17017@p34> <20060327075716.C753448@wobbly.melbourne.sgi.com> <Pine.LNX.4.64.0603261730040.13535@p34> <20060327085501.A838564@wobbly.melbourne.sgi.com> <20060326225754.GF4776@charite.de>
Sender: linux-xfs-bounce@xxxxxxxxxxx
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On Mon, Mar 27, 2006 at 12:57:55AM +0200, Ralf Hildebrandt wrote:
> * Nathan Scott <nathans@xxxxxxx>:
> 
> > Hmm, odd.  Its trying to allocate 16MG - 4KB, which looks like
> > the BUFFERMAX sizing case in xfs_fsr.c... which shouldn't really
> > pose a problem.  Unless there's a leak or something like that -
> > is the resident set size (RSS) column in top(1) for fsr growing
> > unbounded?
> 
> Yes it is.
> Holy shit, it's growing 16-32 MB per second. UgH!

Well, I can't reproduce this locally, it sits at ~16MB resident
for me constantly.  I'll need you to look into this some more..
valgrind may help.

cheers.

-- 
Nathan


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