From owner-freebsd-stable@FreeBSD.ORG Fri Dec 26 04:41:14 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 0A027106564A; Fri, 26 Dec 2008 04:41:14 +0000 (UTC) (envelope-from ericlin@tamama.org) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.185]) by mx1.freebsd.org (Postfix) with ESMTP id 96A198FC08; Fri, 26 Dec 2008 04:41:13 +0000 (UTC) (envelope-from ericlin@tamama.org) Received: by rn-out-0910.google.com with SMTP id j71so2623076rne.12 for ; Thu, 25 Dec 2008 20:41:13 -0800 (PST) Received: by 10.151.45.6 with SMTP id x6mr15081613ybj.47.1230266472717; Thu, 25 Dec 2008 20:41:12 -0800 (PST) Received: by 10.151.74.12 with HTTP; Thu, 25 Dec 2008 20:41:12 -0800 (PST) Message-ID: <47713ee10812252041p3b4ba9e8sa92772264bd2ac3b@mail.gmail.com> Date: Fri, 26 Dec 2008 12:41:12 +0800 From: "Lin Jui-Nan Eric" To: "Alfred Perlstein" In-Reply-To: <47713ee10812251934v7b15e2f0p2600c9c65c0f0677@mail.gmail.com> 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> <47713ee10812251934v7b15e2f0p2600c9c65c0f0677@mail.gmail.com> 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 04:41:14 -0000 Hi, Full back-trace is located here: http://aqua.pixnet.tw/~jnlin/textdump/event3/1226/ On Fri, Dec 26, 2008 at 11:34 AM, Lin Jui-Nan Eric wrote: > 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 >> >