From owner-freebsd-bugs@FreeBSD.ORG Mon Aug 6 22:20:04 2012 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 E366C1065673 for ; Mon, 6 Aug 2012 22:20:04 +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 9DD178FC14 for ; Mon, 6 Aug 2012 22:20:04 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q76MK4F2017944 for ; Mon, 6 Aug 2012 22:20:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q76MK4pr017943; Mon, 6 Aug 2012 22:20:04 GMT (envelope-from gnats) Resent-Date: Mon, 6 Aug 2012 22:20:04 GMT Resent-Message-Id: <201208062220.q76MK4pr017943@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, Antti Louko Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DBCC9106564A for ; Mon, 6 Aug 2012 22:18:24 +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 C72FE8FC08 for ; Mon, 6 Aug 2012 22:18:24 +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 q76MIOG6001695 for ; Mon, 6 Aug 2012 22:18:24 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q76MIOoH001694; Mon, 6 Aug 2012 22:18:24 GMT (envelope-from nobody) Message-Id: <201208062218.q76MIOoH001694@red.freebsd.org> Date: Mon, 6 Aug 2012 22:18:24 GMT From: Antti Louko To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/170431: Partition resize and growfs destroys label entry in /dev/ufs 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, 06 Aug 2012 22:20:05 -0000 >Number: 170431 >Category: kern >Synopsis: Partition resize and growfs destroys label entry in /dev/ufs >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 06 22:20:04 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Antti Louko >Release: 9.0-RELEASE >Organization: >Environment: FreeBSD yyyy.alo.fi 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Fri Feb 24 13:46:39 EET 2012 root@yyyy.alo.fi:/usr/src/sys/amd64/compile/ALOIPF5 amd64 >Description: When a UFS partiotion has been created with a label (-L option), its partition appears in /dev/ufs. If partition is resized and the file system growfs:d, the entry in /dev/ufs disappears. >How-To-Repeat: Run the following shell script as root and observe results: #! /bin/sh label="Randomlabel" partfile="Some-random-file-name" rm -f "$partfile" tee "$partfile" < /dev/null dev=`mdconfig -a -t vnode -f "$partfile" -s 256M` gpart create -s bsd $dev gpart add -t freebsd-ufs -i 1 -s 64M "$dev" newfs -L "$label" /dev/"$dev"a echo "Label exists in /dev/ufs/" ls -l /dev/ufs/"$label" gpart resize -i 1 -s 128M "$dev" growfs -y /dev/"$dev"a echo "Label doesn't exists in /dev/ufs/" ls -l /dev/ufs/"$label" mdconfig -d -u "$dev" rm "$partfile" >Fix: >Release-Note: >Audit-Trail: >Unformatted: