Date: Sun, 6 Mar 2011 16:33:56 +0000 From: "Robert N. M. Watson" <rwatson@FreeBSD.org> To: Jeremy Chadwick <freebsd@jdc.parodius.com> 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!) Message-ID: <995309EC-397D-4DC5-A49C-B881DAA519AF@FreeBSD.org> In-Reply-To: <20110306163011.GA95053@icarus.home.lan> 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>
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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=
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