From owner-freebsd-current@FreeBSD.ORG Sun Apr 15 18:02:19 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 6027116A400 for ; Sun, 15 Apr 2007 18:02:19 +0000 (UTC) (envelope-from nicblais@clkroot.net) Received: from relais.videotron.ca (relais.videotron.ca [24.201.245.36]) by mx1.freebsd.org (Postfix) with ESMTP id 3AE7913C4AD for ; Sun, 15 Apr 2007 18:02:19 +0000 (UTC) (envelope-from nicblais@clkroot.net) Received: from [192.168.1.51] ([24.202.150.69]) by VL-MH-MR002.ip.videotron.ca (Sun Java System Messaging Server 6.2-2.05 (built Apr 28 2005)) with ESMTP id <0JGJ000O7WRREJ80@VL-MH-MR002.ip.videotron.ca> for freebsd-current@freebsd.org; Sun, 15 Apr 2007 14:02:16 -0400 (EDT) Date: Sun, 15 Apr 2007 14:02:17 -0400 From: Nicolas Blais In-reply-to: To: Kip Macy Message-id: <462268A9.2000609@clkroot.net> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7BIT X-Enigmail-Version: 0.94.3.0 References: <462249B6.6090604@clkroot.net> User-Agent: Thunderbird 1.5.0.10 (X11/20070413) Cc: freebsd-current@freebsd.org Subject: Re: rpc.lockd infinite loop with Thunar (Xfce) 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: Sun, 15 Apr 2007 18:02:19 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Kip Macy wrote: > Unfortunately rpc.lockd is broken and no one has expressed an interest > in working on it. You'll need to set nolockd. > > -Kip > > On 4/15/07, Nicolas Blais wrote: > Hi, > > My /home partition is an nfs export on a server (clk01) and my > computer (clk02) mounts it at boot so all my users have centralized > "homes". Everything works as expected there. I have enabled rpc.lockd > and rpc.statd in my /etc/rc.conf because eclipse and > openoffice.org-2.2.0 require "true" file locking. When enable, the > said applications also work as expected. > > Having outgrown KDE and gnome and installed Xfce-4.4.1 as my DE, I was > happy until I found out that when rpc.lockd is enabled, Thunar (the > file manager) will freeze as rpc.lockd is sent into a seemingly > infinite loop. Though a kill on rpc.lockd will work, it will break > anything that requires locking and turn Thunar into an unkillable > (STOP) state, requiring a reboot. > > Here's what I get in my debug.log when both deamons are started with > "-d 2" flags: > Apr 15 11:08:21 clk02 rpc.statd: unmon_all for host: NFS NLM prog: 0 > ver: 0 proc: 0 > Apr 15 11:10:40 clk02 rpc.lockd: lock request: V4: write to 192.168.1.10 > Apr 15 11:10:40 clk02 rpc.lockd: nlm4_lock_res from clk01.clkroot.net > Apr 15 11:10:40 clk02 rpc.lockd: lock answer: pid 883: nlmv4 3 > Apr 15 11:11:00 clk02 rpc.lockd: lock request: V4: write to 192.168.1.10 > Apr 15 11:11:00 clk02 rpc.lockd: nlm4_lock_res from clk01.clkroot.net > Apr 15 11:11:00 clk02 rpc.lockd: lock answer: pid 883: nlmv4 3 > Apr 15 11:11:20 clk02 rpc.lockd: lock request: V4: write to 192.168.1.10 > Apr 15 11:11:20 clk02 rpc.lockd: nlm4_lock_res from clk01.clkroot.net > Apr 15 11:11:20 clk02 rpc.lockd: lock answer: pid 883: nlmv4 3 > Apr 15 11:11:40 clk02 rpc.lockd: lock request: V4: write to 192.168.1.10 > Apr 15 11:11:40 clk02 rpc.lockd: nlm4_lock_res from clk01.clkroot.net > Apr 15 11:11:40 clk02 rpc.lockd: lock answer: pid 883: nlmv4 3 > Apr 15 11:12:00 clk02 rpc.lockd: lock request: V4: write to 192.168.1.10 > Apr 15 11:12:00 clk02 rpc.lockd: nlm4_lock_res from clk01.clkroot.net > Apr 15 11:12:00 clk02 rpc.lockd: lock answer: pid 883: nlmv4 3 > > And it will go on forever until a reboot or a kill on both deamons. > Note that this behavior is only initiated when starting Thunar. > > Any guidance appreciated. > > Nicolas. > Ok, I changed my fstab to have nolockd and removed both rpc_lockd and rpc_statd from my /etc/rc.conf and everything works, thanks! (PS, if lockd is buggy, perhaps it should be specified in the man page) Thanks, Nicolas. - -- FreeBSD 7.0-CURRENT #0: Sat Apr 7 15:01:30 EDT 2007 nicblais@clk01.clkroot.net:/usr/obj/usr/src/sys/CLK01 PGP? : http://plaintext.clkroot.net/security/nicblais.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (FreeBSD) iD8DBQFGImipfxhfsIlaBWsRAjKiAJ9FMoYrknZXDOHkRjK3gR0euDqhMgCgw3Uc p54HhMQVPeJLDGAO9dK5Mrc= =iUUl -----END PGP SIGNATURE-----