From owner-freebsd-bugs@FreeBSD.ORG  Tue Jul 13 10:10:01 2010
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
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 3C3AC1065675
	for <freebsd-bugs@hub.freebsd.org>;
	Tue, 13 Jul 2010 10:10:01 +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 05C6C8FC25
	for <freebsd-bugs@hub.freebsd.org>;
	Tue, 13 Jul 2010 10:10:01 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o6DAA0Gm053545
	for <freebsd-bugs@freefall.freebsd.org>; Tue, 13 Jul 2010 10:10:00 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o6DAA0GH053544;
	Tue, 13 Jul 2010 10:10:00 GMT (envelope-from gnats)
Resent-Date: Tue, 13 Jul 2010 10:10:00 GMT
Resent-Message-Id: <201007131010.o6DAA0GH053544@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,
	Marcin Wisnicki <mwisnicki+freebsd@gmail.com>
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id C4BEB106564A
	for <freebsd-gnats-submit@FreeBSD.org>;
	Tue, 13 Jul 2010 10:06:54 +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 B91D78FC16
	for <freebsd-gnats-submit@FreeBSD.org>;
	Tue, 13 Jul 2010 10:06:54 +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 o6DA6sTP041552
	for <freebsd-gnats-submit@FreeBSD.org>; Tue, 13 Jul 2010 10:06:54 GMT
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.14.3/8.14.3/Submit) id o6DA6sUR041551;
	Tue, 13 Jul 2010 10:06:54 GMT (envelope-from nobody)
Message-Id: <201007131006.o6DA6sUR041551@www.freebsd.org>
Date: Tue, 13 Jul 2010 10:06:54 GMT
From: Marcin Wisnicki <mwisnicki+freebsd@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
X-Send-Pr-Version: www-3.1
Cc: 
Subject: kern/148540: geom_sched breaks ata devices
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Jul 2010 10:10:01 -0000


>Number:         148540
>Category:       kern
>Synopsis:       geom_sched breaks ata devices
>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:   Tue Jul 13 10:10:00 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Marcin Wisnicki
>Release:        8.1-PRERELEASE
>Organization:
>Environment:
FreeBSD ghost.pnet.one.pl 8.1-PRERELEASE FreeBSD 8.1-PRERELEASE #3: Sun Jun  6 21:14:57 CEST 2010     root@ghost.pnet.one.pl:/home/obj/usr/src/sys/SERWER_DDB  i386
>Description:
Inserting geom_sched to ata(4) device causes this device to no longer respond to ata ioctls (atacontrol, smartctlm etc.).
CAM devices (at least umass) seem to work fine.
>How-To-Repeat:
# atacontrol mode ad0
current mode = UDMA133
# gsched insert -a rr ad0
GEOM_SCHED: Device ad0.sched. created.
# atacontrol mode ad0
atacontrol: ioctl(IOCATAGMODE): Inappropriate ioctl for device

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: