From owner-freebsd-i386@FreeBSD.ORG Tue Feb 3 13:50:03 2009 Return-Path: Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DEE9B1065675 for ; Tue, 3 Feb 2009 13:50:03 +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 9CEC98FC14 for ; Tue, 3 Feb 2009 13:50:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n13Do3NF066036 for ; Tue, 3 Feb 2009 13:50:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n13Do3Is066035; Tue, 3 Feb 2009 13:50:03 GMT (envelope-from gnats) Resent-Date: Tue, 3 Feb 2009 13:50:03 GMT Resent-Message-Id: <200902031350.n13Do3Is066035@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Oleg Ginzburg Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 325011065676 for ; Tue, 3 Feb 2009 13:44:14 +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 1F6898FC0A for ; Tue, 3 Feb 2009 13:44:14 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n13DiDvw029695 for ; Tue, 3 Feb 2009 13:44:13 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n13DiDSq029694; Tue, 3 Feb 2009 13:44:13 GMT (envelope-from nobody) Message-Id: <200902031344.n13DiDSq029694@www.freebsd.org> Date: Tue, 3 Feb 2009 13:44:13 GMT From: Oleg Ginzburg To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: i386/131341: error "Bad file descriptor" on the mount point of md-presentation makefs image X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2009 13:50:05 -0000 >Number: 131341 >Category: i386 >Synopsis: error "Bad file descriptor" on the mount point of md-presentation makefs image >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Feb 03 13:50:02 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Oleg Ginzburg >Release: 8-CURRENT amd64, 8-CURRENT i386, 7.1-RELEASE i386 (with makefs(8) from the ports) >Organization: Nevosoft >Environment: FreeBSD oleg.net.nevosoft.ru 8.0-CURRENT FreeBSD 8.0-CURRENT #2 r187912M: Fri Jan 30 13:17:19 MSK 2009 root@oleg.net.nevosoft.ru:/usr/obj/usr/src/sys/o20090103 i386 >Description: "df " return "Bad file descriptor" when mount point is md-based layer presentation of image and image created with sector-size > 512 (default): -- mount /mnt mount: /mnt: unknown special file or file system -- With "df" without arguments pictures is correct -- df |grep mnt /dev/md0 5079 1 4672 0% /mnt -- >How-To-Repeat: 1) mkdir /tmp/empty && makefs -S 1024 -s 5m /tmp/newimage /tmp/empty 2) mount /dev/`mdconfig -a -t vnode -f /tmp/newimage` /mnt 3) df /mnt 4) df (where /mnt is free point for mounting) >Fix: >Release-Note: >Audit-Trail: >Unformatted: