From owner-freebsd-current@FreeBSD.ORG  Sun Mar  6 16:33:59 2011
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 34073106566B;
	Sun,  6 Mar 2011 16:33:59 +0000 (UTC)
	(envelope-from rwatson@FreeBSD.org)
Received: from cyrus.watson.org (cyrus.watson.org [65.122.17.42])
	by mx1.freebsd.org (Postfix) with ESMTP id 099878FC08;
	Sun,  6 Mar 2011 16:33:59 +0000 (UTC)
Received: from [192.168.2.112]
	(host109-157-101-183.range109-157.btcentralplus.com
	[109.157.101.183])
	by cyrus.watson.org (Postfix) with ESMTPSA id E19C546B2E;
	Sun,  6 Mar 2011 11:33:57 -0500 (EST)
Mime-Version: 1.0 (Apple Message framework v1082)
Content-Type: text/plain; charset=us-ascii
From: "Robert N. M. Watson" <rwatson@FreeBSD.org>
In-Reply-To: <20110306163011.GA95053@icarus.home.lan>
Date: Sun, 6 Mar 2011 16:33:56 +0000
Content-Transfer-Encoding: quoted-printable
Message-Id: <995309EC-397D-4DC5-A49C-B881DAA519AF@FreeBSD.org>
References: <20110227202957.GD1992@garage.freebsd.pl>
	<4D73098F.3000807@FreeBSD.org>
	<59D664AA-76C6-45C7-94CE-5AA63080368C@FreeBSD.org>
	<4D738DB0.1090603@FreeBSD.org> <4D739D96.5090705@FreeBSD.org>
	<20110306153745.GA93530@icarus.home.lan>
	<4D73B0F1.1040304@FreeBSD.org>
	<20110306162342.GA94700@icarus.home.lan>
	<20110306163011.GA95053@icarus.home.lan>
To: Jeremy Chadwick <freebsd@jdc.parodius.com>
X-Mailer: Apple Mail (2.1082)
Cc: freebsd-fs@FreeBSD.org, Steve Wills <swills@FreeBSD.org>,
	freebsd-current@FreeBSD.org, Edward Tomasz Napiera?a <trasz@FreeBSD.org>
Subject: Re: ACL issue (Was Re: HEADS UP: ZFSv28 is in!)
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 06 Mar 2011 16:33:59 -0000


On 6 Mar 2011, at 16:30, Jeremy Chadwick wrote:

>>>> 2. Are you absolutely 100% sure the kernel you're using was built
>>>>   with "options UFS_ACL" defined in it?  Doing a "strings -a
>>>>   /boot/kernel/kernel | grep UFS_ACL" should suffice.
>>>>=20
>>>=20
>>> Yep, it does:
>>>=20
>>> % strings -a /boot/kernel/kernel | grep UFS_ACL
>>> options UFS_ACL
>>>=20
>>> (My kernel config is just "include GENERIC" then a bunch of =
"nooptions"
>>> for KDB, DDB, GDB, INVARIANTS, WITNESS, etc.)
>>=20
>> Cool, good to rule out the obvious.  Thanks.
>>=20
>> The only other thing I can think of off the top of my head would be =
to
>> "ktrace -t+ -i" the cp -p, then provide output of kdump -s -t+ after.
>> I wouldn't say go about this quite yet (it may not even help =
determine
>> what's going on); maybe wait for Robert to take a look first.
>=20
> It would help if I actually added Robert to the CC list, wouldn't it?
> :-)

There's a lot of information in that post, perhaps it would be useful =
for someone to clarify what's going on exactly. If you're using ACLs on =
UFS, have you turned them on using tunefs? What flavour of ACLs are you =
using -- POSIX.1e or NFSv4?

Robert=