From owner-freebsd-bugs@FreeBSD.ORG Thu Jan 15 15:20:27 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AAFC816A4CE for ; Thu, 15 Jan 2004 15:20:27 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3D5A843D6A for ; Thu, 15 Jan 2004 15:20:15 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) i0FNKFFR047691 for ; Thu, 15 Jan 2004 15:20:15 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.10/8.12.10/Submit) id i0FNKFr4047690; Thu, 15 Jan 2004 15:20:15 -0800 (PST) (envelope-from gnats) Resent-Date: Thu, 15 Jan 2004 15:20:15 -0800 (PST) Resent-Message-Id: <200401152320.i0FNKFr4047690@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, Peter Schmiedeskamp Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F1E2C16A4CE for ; Thu, 15 Jan 2004 15:16:14 -0800 (PST) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2786F43D45 for ; Thu, 15 Jan 2004 15:16:14 -0800 (PST) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.10/8.12.10) with ESMTP id i0FNGEdL015234 for ; Thu, 15 Jan 2004 15:16:14 -0800 (PST) (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.10/8.12.10/Submit) id i0FNGDsf015233; Thu, 15 Jan 2004 15:16:14 -0800 (PST) (envelope-from nobody) Message-Id: <200401152316.i0FNGDsf015233@www.freebsd.org> Date: Thu, 15 Jan 2004 15:16:14 -0800 (PST) From: Peter Schmiedeskamp To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.0 Subject: misc/61400: Unmount md from CD fails. X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Jan 2004 23:20:27 -0000 >Number: 61400 >Category: misc >Synopsis: Unmount md from CD fails. >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jan 15 15:20:14 PST 2004 >Closed-Date: >Last-Modified: >Originator: Peter Schmiedeskamp >Release: 5.2-RELEASE >Organization: n/a >Environment: FreeBSD bsdbuilder.XXXXXXXXXXX 5.2-RELEASE FreeBSD 5.2-RELEASE #0: Sun Jan 11 04:21:45 GMT 2004 root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC i386 >Description: When I mdconfig and mount a file that resides on a CD, I am unable to unconfigure that file or unmount the /dev/mdX device. When these files reside elsewhere (not on a CD device), unmounting and unconfiguring an md device works as expected. >How-To-Repeat: bsdbuilder}~# umount /cdrom bsdbuilder}~# mount /cdrom bsdbuilder}~# cd /cdrom/floppies bsdbuilder}/cdrom/floppies# ls CHECKSUM.MD5 README.TXT drivers.flp kern.flp DRIVERS.TXT boot.flp fixit.flp mfsroot.flp bsdbuilder}/cdrom/floppies# mdconfig -a -t vnode -u 0 -f mfsroot.flp bsdbuilder}/cdrom/floppies# mount /dev/md0 /mnt/floppy bsdbuilder}/cdrom/floppies# ls /mnt/floppy .snap mfsroot.gz bsdbuilder}/cdrom/floppies# umount /mnt/floppy umount: unmount of /mnt/floppy failed: Resource temporarily unavailable bsdbuilder}/cdrom/floppies# mdconfig -d -u 0 mdconfig: ioctl(/dev/mdctl): Device busy bsdbuilder}/cdrom/floppies# >Fix: No fix is known. >Release-Note: >Audit-Trail: >Unformatted: