From owner-freebsd-bugs@FreeBSD.ORG Sun Sep 5 08:30:17 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 3E10216A4CE for ; Sun, 5 Sep 2004 08:30:17 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0ECD743D31 for ; Sun, 5 Sep 2004 08:30:17 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i858UGlI089715 for ; Sun, 5 Sep 2004 08:30:16 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i858UGE2089714; Sun, 5 Sep 2004 08:30:16 GMT (envelope-from gnats) Resent-Date: Sun, 5 Sep 2004 08:30:16 GMT Resent-Message-Id: <200409050830.i858UGE2089714@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, Martin Birgmeier Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1202616A4CE for ; Sun, 5 Sep 2004 08:21:57 +0000 (GMT) Received: from email08.aon.at (warsl404pip7.highway.telekom.at [195.3.96.91]) by mx1.FreeBSD.org (Postfix) with SMTP id D255043D48 for ; Sun, 5 Sep 2004 08:21:55 +0000 (GMT) (envelope-from martin@email.aon.at) Received: (qmail 341680 invoked from network); 5 Sep 2004 08:21:54 -0000 Received: from m026p015.adsl.highway.telekom.at (HELO gandalf.xyzzy) ([62.47.171.47]) (envelope-sender ) by email08.aon.at (qmail-ldap-1.03) with SMTP for ; 5 Sep 2004 08:21:54 -0000 Received: from gandalf.xyzzy (localhost.xyzzy [127.0.0.1]) by gandalf.xyzzy (8.12.11/8.12.11) with ESMTP id i858LrCR068006 for ; Sun, 5 Sep 2004 10:21:53 +0200 (CEST) (envelope-from martin@gandalf.xyzzy) Received: (from martin@localhost) by gandalf.xyzzy (8.12.11/8.12.11/Submit) id i858LqvY068005; Sun, 5 Sep 2004 10:21:52 +0200 (CEST) (envelope-from martin) Message-Id: <200409050821.i858LqvY068005@gandalf.xyzzy> Date: Sun, 5 Sep 2004 10:21:52 +0200 (CEST) From: Martin Birgmeier To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/71391: md via NFS file + mount -t ntfs: panic: locking against myself X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Martin Birgmeier List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Sep 2004 08:30:17 -0000 >Number: 71391 >Category: kern >Synopsis: md via NFS file + mount -t ntfs: panic: locking against myself >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Sep 05 08:30:16 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Martin Birgmeier >Release: FreeBSD 5.2.1-RELEASE i386 (RELENG_5_2_1_RELEASE) >Organization: MBi at home >Environment: FreeBSD test.xyzzy 5.2.1-RELEASE FreeBSD 5.2.1-RELEASE #0: Sun Apr 25 21:04:26 CEST 2004 root@test.xyzzy:/d/903s4e/OBJ/FreeBSD/RELENG_5_2_1_RELEASE/src/sys/TEST i386 >Description: Scenario: - disk image file on remote host (schg bit set) - "mdconfig -a -t vnode -f /.../" (image via NFS) - mount -o ro -t ntfs /dev/md0s5 /mnt Errors: - last command results in a panic: "locking against myself" - (secondary) The "-o readonly" option is not understood by mdconfig, although it is mentioned in the man page Comment: - Maybe due to trying to mount something which is ultimately r/o using ntfs, which does not grok this? >How-To-Repeat: As above. >Fix: Unknown. >Release-Note: >Audit-Trail: >Unformatted: