From owner-freebsd-ports-bugs@FreeBSD.ORG Fri Jul 22 08:00:25 2011 Return-Path: Delivered-To: freebsd-ports-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 46741106566C for ; Fri, 22 Jul 2011 08:00:25 +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 02C058FC16 for ; Fri, 22 Jul 2011 08:00:20 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p6M80KpS038225 for ; Fri, 22 Jul 2011 08:00:20 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p6M80K7I038224; Fri, 22 Jul 2011 08:00:20 GMT (envelope-from gnats) Resent-Date: Fri, 22 Jul 2011 08:00:20 GMT Resent-Message-Id: <201107220800.p6M80K7I038224@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Martin Pärtel Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DA1501065672 for ; Fri, 22 Jul 2011 07:57:34 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id C9AB38FC14 for ; Fri, 22 Jul 2011 07:57:34 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p6M7vYCT074005 for ; Fri, 22 Jul 2011 07:57:34 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p6M7vY8s074004; Fri, 22 Jul 2011 07:57:34 GMT (envelope-from nobody) Message-Id: <201107220757.p6M7vY8s074004@red.freebsd.org> Date: Fri, 22 Jul 2011 07:57:34 GMT From: Martin Pärtel To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/159102: fusefs daemonizes before mount is available X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jul 2011 08:00:25 -0000 >Number: 159102 >Category: ports >Synopsis: fusefs daemonizes before mount is available >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jul 22 08:00:20 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Martin Pärtel >Release: Debian GNU/kFreeBSD >Organization: >Environment: GNU/kFreeBSD debian 8.2-1-amd64 #0 Sun Jul 10 02:32:34 CEST 2011 x86_64 amd64 Intel(R) Core(TM)2 Duo CPU E8500 @ 3.16GHz GNU/kFreeBSD >Description: When you start a FUSE filesystem, such as bindfs, with fuse4bsd, then fuse_main() in libfuse daemonizes the process before the mount is usable. This becomes a problem in scripts that first mount a filesystem and then immediately use it. libfuse on Linux does not seem to have this problem. bindfs sources are available here: http://code.google.com/p/bindfs/downloads/list and here: https://github.com/mpartel/bindfs Other FUSE filesystems, such as the example filesystem shipped with it, probably have the same behavior. >How-To-Repeat: #!/bin/bash # Test case to show that when mounting fuse4bsd filesystem like bindfs, # libfuse daemonizes before the mount becomes usable. # Since this test case relies on being fast enough, it may be unreliable. mkdir -p a mkdir -p b rm -f a/file touch a/file echo "Testing..." for i in `seq 1 1000`; do echo "$i/1000" bindfs a b #sleep 0.5 # Uncomment this and there should be no fail if ! test -e b/file; then echo "FAIL. The mount appeared too late." sleep 1 umount b exit 1 fi umount b done >Fix: >Release-Note: >Audit-Trail: >Unformatted: