From owner-freebsd-current@FreeBSD.ORG Sun Oct 13 23:14:58 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 623605B8 for ; Sun, 13 Oct 2013 23:14:58 +0000 (UTC) (envelope-from freebsd@allanjude.com) Received: from mx1.scaleengine.net (beauharnois2.bhs1.scaleengine.net [142.4.218.15]) by mx1.freebsd.org (Postfix) with ESMTP id 3EC662CA3 for ; Sun, 13 Oct 2013 23:14:55 +0000 (UTC) Received: from [192.168.1.105] (S01060015e9b562c7.hm.shawcable.net [50.70.17.171]) (Authenticated sender: roleaccount@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 246123794E for ; Sun, 13 Oct 2013 23:14:48 +0000 (UTC) Message-ID: <525B2967.9060404@allanjude.com> Date: Sun, 13 Oct 2013 19:14:47 -0400 From: Allan Jude User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: Re: Process stuck in D+ state References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Sun, 13 Oct 2013 23:14:58 -0000 On 2013-10-13 15:10, Olivier Cochard-Labbé wrote: > I've got a frequent problem on my desktop (FreeBSD 10.0-ALPHA5 #8 r256200): > After few hours I can't acces to one of my folder: A simple "ls" in > this folder stucks, and all filesystem information started after (df, > fstat) stuck too in D+. > > SIGINFO report this usage for these processes: > > load: 0.15 cmd: ls 15716 [rpcrecon] 217.89r 0.00u 0.00s 0% 2440k > load: 0.34 cmd: ls 15716 [connec] 2376.60r 0.00u 0.00s 0% 0k > load: 0.40 cmd: ls 15716 [connec] 2379.80r 0.00u 0.00s 0% 0k > load: 0.40 cmd: ls 15716 [connec] 2379.92r 0.00u 0.00s 0% 0k > load: 0.37 cmd: ls 15716 [rpcrecon] 2850.26r 0.00u 0.00s 0% 0k > load: 0.37 cmd: ls 15716 [rpcrecon] 2850.39r 0.00u 0.00s 0% 0k > > load: 0.40 cmd: fstat 15781 [rpcrecon] 2842.08r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.35r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.48r 0.00u 0.01s 0% 0k > load: 0.21 cmd: fstat 15781 [rpcrecon] 2879.63r 0.00u 0.01s 0% 0k > > load: 0.24 cmd: df 15919 [connec] 1047.98r 0.00u 0.00s 0% 0k > load: 0.22 cmd: df 15919 [connec] 1054.22r 0.00u 0.00s 0% 0k > > and the PS status: > > olivier 15919 0.0 0.0 14400 16 7 D+ 7:06PM 0:00.01 df -h > olivier 15781 0.0 0.0 20708 16 6 D+ 6:26PM 0:00.02 fstat > olivier 15651 0.0 0.0 16784 16 4 D+ 6:25PM 0:00.00 ls > > My desktop use a geli system and JSU, nothing special, here are the mount point: > /dev/ada1p3.eli on / (ufs, local, noatime, journaled soft-updates) > devfs on /dev (devfs, local, multilabel) > /dev/gpt/boot on /boot2 (ufs, local, noatime, soft-updates) > > What kind of commands can I use for getting more troubleshooting( > information next time ? > > Thanks > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" Looking at the process states, connect and rpcreconnect, seem to suggest something involving yp/nis or NFS or some such. try: ls -n (skip uid to symbolic name lookup) and see if it behaves any differently