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Date:      Mon, 21 Feb 2011 09:27:50 +0100
From:      Gerrit =?ISO-8859-1?Q?K=FChn?= <gerrit@pmp.uni-hannover.de>
To:        Kirill Yelizarov <ykirill@yahoo.com>
Cc:        Rick Macklem <rmacklem@uoguelph.ca>, freebsd-stable@freebsd.org
Subject:   Re: NFS client over udp
Message-ID:  <20110221092750.92fa52aa.gerrit@pmp.uni-hannover.de>
In-Reply-To: <795118.6346.qm@web120517.mail.ne1.yahoo.com>
References:  <600887.27323.qm@web120520.mail.ne1.yahoo.com> <795118.6346.qm@web120517.mail.ne1.yahoo.com>

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On Sat, 19 Feb 2011 08:56:45 -0800 (PST) Kirill Yelizarov
<ykirill@yahoo.com> wrote about Re: NFS client over udp:

KY> > > Is ZFS in use on the system which sees rising wired
KY> > > memory?

KY> > No, ufs only. 
KY> I found an old post stating there is a leak with nfs udp client over
KY> zfs:
KY> http://lists.freebsd.org/pipermail/freebsd-fs/2010-February/007876.html

Later on in that thread we found out that the leak has nothing to do with
zfs and is triggered just by using nfs over udp. I cannot remember if
there was a fix for that (Rick probably knows); at some point I just
turned off udp on the server side completely and switched all clients to
tcp to get my systems stable again.


cu
  Gerrit



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