From owner-freebsd-current@FreeBSD.ORG Tue Apr 21 02:14:55 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5BBE2106564A for ; Tue, 21 Apr 2009 02:14:55 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-ew0-f171.google.com (mail-ew0-f171.google.com [209.85.219.171]) by mx1.freebsd.org (Postfix) with ESMTP id BA6F38FC08 for ; Tue, 21 Apr 2009 02:14:54 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: by ewy19 with SMTP id 19so1969394ewy.43 for ; Mon, 20 Apr 2009 19:14:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=+7XIstgHLDNOkrBiOfB7hCYyTSuam2kFfhkQA33KnnM=; b=m/NE5Zi3Zv3d7whb3eD8U47nk8ZtI7z74zV+xx4DHFcv8onwmhUZTA1Bac/RJ30cvb fmo4+sJBBiU0LSgb5yY05YoGlEfhjCcIBbXwDvOY1HQfx+u5PnxnPAvwRABqdQ4U361H +C5uqWE3TWZOOjswJ9z7RUrczpc+BJ9KlQd/c= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=w9/exizv+IYEcdW0hj0LGldug0OFrOArd2/pgE0vlCoOBCm2yMlTWAsgO7ZwDDHRQV G3vbs4S69j68UxzSaIqyS0/FNprmkn1Afnp89YYPWf87MXuNmXjsXiRDjAqYWIMWPIOc GAayVzJspgMwAPaIgU5PZqFZ931IINIeKB+b4= MIME-Version: 1.0 Received: by 10.210.139.15 with SMTP id m15mr5495882ebd.38.1240280093734; Mon, 20 Apr 2009 19:14:53 -0700 (PDT) In-Reply-To: <49EBC778.7080305@sdf.lonestar.org> References: <49D851FC.4090103@sdf.lonestar.org> <49EBC778.7080305@sdf.lonestar.org> Date: Mon, 20 Apr 2009 22:14:53 -0400 Message-ID: From: Ryan Stone To: Tom McLaughlin Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: current@freebsd.org Subject: Re: NFS lockd/statd lock up network connection X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Apr 2009 02:14:55 -0000 Well, that does confirm that your system is running out of clusters. Because you lose all network connectivity I'd suspect a leak, probably in code exercised by lockd. I'm afraid that I know absolutely nothing about it so I can't offer any kind of solution. Hopefully somebody who does know something is paying attention. One thing you could try is setting the tunable kern.ipc.nmbclusters higher than 25600 -- maybe 40000? If it's a leak that won't help anything but if your system just doesn't have enough clusters that will fix it.