From owner-freebsd-stable@FreeBSD.ORG Fri Dec 26 03:34:39 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E56B0106564A; Fri, 26 Dec 2008 03:34:39 +0000 (UTC) (envelope-from ericlin@tamama.org) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.187]) by mx1.freebsd.org (Postfix) with ESMTP id 87C758FC0C; Fri, 26 Dec 2008 03:34:39 +0000 (UTC) (envelope-from ericlin@tamama.org) Received: by rn-out-0910.google.com with SMTP id j71so2615144rne.12 for ; Thu, 25 Dec 2008 19:34:38 -0800 (PST) Received: by 10.150.201.2 with SMTP id y2mr1399116ybf.15.1230262478651; Thu, 25 Dec 2008 19:34:38 -0800 (PST) Received: by 10.151.74.12 with HTTP; Thu, 25 Dec 2008 19:34:38 -0800 (PST) Message-ID: <47713ee10812251934v7b15e2f0p2600c9c65c0f0677@mail.gmail.com> Date: Fri, 26 Dec 2008 11:34:38 +0800 From: "Lin Jui-Nan Eric" To: "Alfred Perlstein" In-Reply-To: <20081226032630.GN18389@elvis.mu.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <47713ee10812230915o7ea8fd1dge1ae7352694cb961@mail.gmail.com> <47713ee10812230917u506d8ee1ta9e93c8ef25e86e3@mail.gmail.com> <20081224030730.GY18389@elvis.mu.org> <47713ee10812250244uee89581ifb452c837d9f1ba@mail.gmail.com> <20081226032630.GN18389@elvis.mu.org> Cc: stable@freebsd.org Subject: Re: Process stuck in STOP state X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Dec 2008 03:34:40 -0000 Hi, No, NFS is not working (df hangs, and cd /nfs/vol hangs, too). we have run fstat and see some NFS file is opened. I will do a full back-trace while this happened again. (It happens very frequently....about 10 times/day now) On Fri, Dec 26, 2008 at 11:26 AM, Alfred Perlstein wrote: > * Lin Jui-Nan Eric [081225 02:44] wrote: >> Hi, >> >> We have done a textdump, located here: http://aqua.pixnet.tw/~jnlin/textdump/ >> Thank you! > > Is NFS working when this happens? > > Can you run lsof too? > > It would be really good to get a backtrace from all processes, there's > a ddb command to do this. > > -Alfred > >> >> On Wed, Dec 24, 2008 at 11:07 AM, Alfred Perlstein wrote: >> > * Lin Jui-Nan Eric [081223 09:17] wrote: >> >> > Dear listers, >> >> > >> >> > Our FreeBSD Server uses NFS to access PHP files on NetApp, then serve >> >> > them with apache 2.2 (worker MPM + php fastcgi mode). >> >> Sorry. we use -STABLE now. >> >> >> >> event# uname -a >> >> FreeBSD event 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #1: Thu Dec 4 >> >> 01:45:42 CST 2008 root@event:/usr/obj/usr/src/sys/KERNEL amd64 >> >> _______________________________________________ >> >> freebsd-stable@freebsd.org mailing list >> >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >> > >> > It'd be good if you could get to ddb and do a "show all" >> > or "threads" and get all threads backtrace to see what's happening. >> > >> > thank you, >> > -- >> > - Alfred Perlstein >> > >> _______________________________________________ >> freebsd-stable@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-stable >> To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > -- > - Alfred Perlstein >