From owner-freebsd-hackers@FreeBSD.ORG Fri May 1 21:39:49 2009 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B07581065674 for ; Fri, 1 May 2009 21:39:49 +0000 (UTC) (envelope-from xorquewasp@googlemail.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 64F0F8FC33 for ; Fri, 1 May 2009 21:39:48 +0000 (UTC) (envelope-from xorquewasp@googlemail.com) Received: by ewy19 with SMTP id 19so2532792ewy.43 for ; Fri, 01 May 2009 14:39:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:received:received:date:from:to:cc :subject:message-id:references:mime-version:content-type :content-disposition:in-reply-to; bh=RTndoaBDlsxH0zxpuQbQM/Rsj3qKi8FoAMykZHgqGoo=; b=RFeSReD5bholiP+g4XYrhWpDyaRyyqimeFx07bpUtkZtMuQWjAvkSLuEh2viHJVKW+ qo3eP/E2FCoRpTk6evglD33O1YufelR3kMnU2+vUany9MnIDPy3VBQLfHPD+vpBjF/2h q08JHZiDCjsIq5a1irPUNq4zsPpzlfDQKxPJY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to; b=kXywa9yOw9C0rmOtHaWQQNf+hQdceba9YeF/XVx6ORKdRwCT+M2bee+HLEn9Z80ENB TAZD5WGOaD8ZN9X8I1JE1NrXByYpZtFybQ0xcMWcPKijeqL7vbo9Mwr7Tl9ZkjmMgF+9 iGdqQBGOo7jW9nQ2FcgkjJQxyk4NvAUBbPIe8= Received: by 10.210.82.13 with SMTP id f13mr54168ebb.24.1241213987302; Fri, 01 May 2009 14:39:47 -0700 (PDT) Received: from logik.internal.network (81-86-41-187.dsl.pipex.com [81.86.41.187]) by mx.google.com with ESMTPS id 25sm4468640ewy.119.2009.05.01.14.39.46 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 01 May 2009 14:39:46 -0700 (PDT) Received: by logik.internal.network (Postfix, from userid 11001) id 4BE625C31; Fri, 1 May 2009 21:39:45 +0000 (UTC) Date: Fri, 1 May 2009 22:39:45 +0100 From: xorquewasp@googlemail.com To: Alexander Kabaev Message-ID: <20090501213945.GA87334@logik.internal.network> References: <20090501130536.GA95601@logik.internal.network> <20090501151308.5c9109da@kan.dnsalias.net> <20090501192113.GA15572@logik.internal.network> <20090501155038.692eb891@kan.dnsalias.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090501155038.692eb891@kan.dnsalias.net> Cc: freebsd-hackers@freebsd.org Subject: Re: vfs_cache panic, 7.2-prerelease (stable) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 May 2009 21:39:50 -0000 On 2009-05-01 15:50:38, Alexander Kabaev wrote: > On Fri, 1 May 2009 20:21:13 +0100 > xorquewasp@googlemail.com wrote: > > > Hello. > > > > Checking back through my sent mail from the DRI thread, this version > > of -STABLE was checked out and compiled on Fri, 10 Apr 2009 16:42:51 > > +0100. > > > > The machine was so new that I hadn't even set the clock, so the kernel > > timestamps appear to be Jan 1. > > > > I'll make an attempt to check out today's -STABLE and compile it but > > I'm not optimistic that the machine will actually be able to build > > world without reverting to a release first. > > You can always try to bypass namecache altogether while you are > building the new kernel: do sysctl debug.vfscache=0 Hi. Updating to today's -STABLE appears to have fixed the problem (or at least it doesn't occur for the usage described in the PR!). Thanks! xw