From owner-freebsd-bugs@FreeBSD.ORG Wed Sep 23 07:30:04 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 4C26A106568D for ; Wed, 23 Sep 2009 07:30:04 +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 112BF8FC1C for ; Wed, 23 Sep 2009 07:30:04 +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 n8N7U3L1081548 for ; Wed, 23 Sep 2009 07:30:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n8N7U3Iu081547; Wed, 23 Sep 2009 07:30:03 GMT (envelope-from gnats) Resent-Date: Wed, 23 Sep 2009 07:30:03 GMT Resent-Message-Id: <200909230730.n8N7U3Iu081547@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, Sean Winn Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 44C111065676 for ; Wed, 23 Sep 2009 07:22:11 +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 34DB28FC1F for ; Wed, 23 Sep 2009 07:22:11 +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 n8N7MA48032040 for ; Wed, 23 Sep 2009 07:22:10 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n8N7MA6i032039; Wed, 23 Sep 2009 07:22:10 GMT (envelope-from nobody) Message-Id: <200909230722.n8N7MA6i032039@www.freebsd.org> Date: Wed, 23 Sep 2009 07:22:10 GMT From: Sean Winn To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/139076: [zfs] ZFS file system has SysV group ownership semantics not BSD 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: Wed, 23 Sep 2009 07:30:04 -0000 >Number: 139076 >Category: kern >Synopsis: [zfs] ZFS file system has SysV group ownership semantics not BSD >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Sep 23 07:30:03 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Sean Winn >Release: FreeBSD 8.0-RC1 i386 >Organization: >Environment: FreeBSD queen.gothic.net.au 8.0-RC1 FreeBSD 8.0-RC1 #4: Mon Sep 21 12:22:35 EST 2009 root@queen.gothic.net.au:/usr/obj/usr/src/sys/QUEEN i386 >Description: GID of files created in a directory take on the current GID of the user not the GID of the enclosing directory, and SGID on the directory forces BSD semantics; ie. it's using SysV ownerships. >How-To-Repeat: 17:15 Wed 23-Sep sean@queen [~/tmp] ls -ld . drwxrwxr-x 95 sean sean 299 Sep 16 10:55 . 17:16 Wed 23-Sep sean@queen [~/tmp] sudo touch yyy Password: 17:16 Wed 23-Sep sean@queen [~/tmp] ls -ld yyy -rw-r--r-- 1 root wheel 0 Sep 23 17:16 yyy 17:16 Wed 23-Sep sean@queen [~/tmp] chmod 2775 . 17:16 Wed 23-Sep sean@queen [~/tmp] sudo touch yyy2 17:16 Wed 23-Sep sean@queen [~/tmp] ls -ld yyy2 -rw-r--r-- 1 root sean 0 Sep 23 17:16 yyy2 >Fix: Workaround is to use SGID on the directories, but its a pretty big change when migrating from UFS to ZFS >Release-Note: >Audit-Trail: >Unformatted: