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Date:      Tue, 27 Dec 2011 20:21:09 +0100
From:      Florian Smeets <flo@FreeBSD.org>
To:        Sean Bruno <seanbru@yahoo-inc.com>
Cc:        "current@freebsd.org" <current@FreeBSD.org>
Subject:   Re: dogfooding over in clusteradm land
Message-ID:  <4EFA1AA5.9090404@FreeBSD.org>
In-Reply-To: <1323868832.5283.9.camel@hitfishpass-lx.corp.yahoo.com>
References:  <1323868832.5283.9.camel@hitfishpass-lx.corp.yahoo.com>

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On 14.12.11 14:20, Sean Bruno wrote:
> We're seeing what looks like a syncher/ufs resource starvation on 9.0 o=
n
> the cvs2svn ports conversion box.  I'm not sure what resource is tapped=

> out.  Effectively, I cannot access the directory under use and the
> converter application stalls out waiting for some resource that isn't
> clear. (Peter had posited kmem of some kind).
>=20
> I've upped maxvnodes a bit on the host, turned off SUJ and mounted the
> f/s in question with async and noatime for performance reasons.
>=20
> Can someone hit me up with the cluebat?  I can give you direct access t=
o
> the box for debuginationing.
>=20

Just for the archives. This is fixed or at least considerably improved
by r228838.

The ports cvs2svn run went down from panicking after about ~22h to being
finished after ~10h.

Thanks to Sean and Attilio for giving me access to test boxes.

Florian


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