From owner-freebsd-bugs@FreeBSD.ORG Mon Aug 10 10:30:03 2009 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 308DD1065679 for ; Mon, 10 Aug 2009 10:30:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id E91058FC24 for ; Mon, 10 Aug 2009 10:30:02 +0000 (UTC) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n7AAU2QY094025 for ; Mon, 10 Aug 2009 10:30:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n7AAU2rE094024; Mon, 10 Aug 2009 10:30:02 GMT (envelope-from gnats) Resent-Date: Mon, 10 Aug 2009 10:30:02 GMT Resent-Message-Id: <200908101030.n7AAU2rE094024@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Jochen Keil Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BA6CC1065670 for ; Mon, 10 Aug 2009 10:24:44 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id A9EA28FC25 for ; Mon, 10 Aug 2009 10:24:44 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n7AAOiuM037317 for ; Mon, 10 Aug 2009 10:24:44 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n7AAOisD037293; Mon, 10 Aug 2009 10:24:44 GMT (envelope-from nobody) Message-Id: <200908101024.n7AAOisD037293@www.freebsd.org> Date: Mon, 10 Aug 2009 10:24:44 GMT From: Jochen Keil To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/137629: background_dhclient rc.conf option causing double nfs mounts X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Aug 2009 10:30:03 -0000 >Number: 137629 >Category: misc >Synopsis: background_dhclient rc.conf option causing double nfs mounts >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Aug 10 10:30:02 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Jochen Keil >Release: 7.2-RELEASE >Organization: >Environment: FreeBSD monolith.lokal.lan 7.2-STABLE FreeBSD 7.2-STABLE #0: Wed Aug 5 10:11:22 CEST 2009 root@monolith.lokal.lan:/usr/obj/usr/src/sys/MONOLITH i386 >Description: One or more NFS mountpoints listed in fstab similar to this one: 192.168.1.1:/pub /pub nfs ro,-b,-i 0 0 set background_dhclient="YES" in /etc/rc.conf. This will result in /pub (and other mountpoints) getting mounted twice on boot. Output from mount looks something like that: $ mount [..] 192.168.1.1:/pub on /pub (nfs, read-only) [..] 192.168.1.1:/pub on /pub (nfs, read-only) Setting background_dhclient="NO" fixes the problem. >How-To-Repeat: Set background_dhclient="YES" in /etc/rc.conf and put a NFS mount with option "-b" into /etc/fstab. >Fix: Set background_dhclient="NO" in /etc/rc.conf >Release-Note: >Audit-Trail: >Unformatted: