From owner-freebsd-current@FreeBSD.ORG Sun Apr 15 16:50:16 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 B5B3916A400 for ; Sun, 15 Apr 2007 16:50:16 +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 9171313C4B9 for ; Sun, 15 Apr 2007 16:50:16 +0000 (UTC) (envelope-from nicblais@clkroot.net) Received: from [192.168.1.51] ([24.202.150.69]) by VL-MH-MR001.ip.videotron.ca (Sun Java System Messaging Server 6.2-2.05 (built Apr 28 2005)) with ESMTP id <0JGJ00HRNQNQ5LA0@VL-MH-MR001.ip.videotron.ca> for freebsd-current@freebsd.org; Sun, 15 Apr 2007 11:50:15 -0400 (EDT) Date: Sun, 15 Apr 2007 11:50:14 -0400 From: Nicolas Blais To: freebsd-current@freebsd.org Message-id: <462249B6.6090604@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 User-Agent: Thunderbird 1.5.0.10 (X11/20070413) Subject: 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 16:50:16 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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. - -- 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) iD8DBQFGIkm2fxhfsIlaBWsRAjoGAJ9+Ph7UDjHGQWUmf05ARTRcKbiHwgCfRgRO 9p2RaHxSas5BIjfZyNGHK5k= =HDZ1 -----END PGP SIGNATURE-----