From owner-freebsd-fs@FreeBSD.ORG Mon Feb 4 16:33:57 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 6C83F7FB; Mon, 4 Feb 2013 16:33:57 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) by mx1.freebsd.org (Postfix) with ESMTP id D76CB7F3; Mon, 4 Feb 2013 16:33:56 +0000 (UTC) Received: from tom.home (kostik@localhost [127.0.0.1]) by kib.kiev.ua (8.14.6/8.14.6) with ESMTP id r14GXnZB011216; Mon, 4 Feb 2013 18:33:49 +0200 (EET) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.7.4 kib.kiev.ua r14GXnZB011216 Received: (from kostik@localhost) by tom.home (8.14.6/8.14.6/Submit) id r14GXnMu011215; Mon, 4 Feb 2013 18:33:49 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 4 Feb 2013 18:33:49 +0200 From: Konstantin Belousov To: Christian Gusenbauer Subject: Re: [SOLVED] Re: 9.1-stable crashes while copying data from a NFS mounted directory Message-ID: <20130204163349.GA2522@kib.kiev.ua> References: <201301241805.57623.c47g@gmx.at> <20130124212212.GM2522@kib.kiev.ua> <201301241721.51102.jhb@freebsd.org> <201302041705.31461.c47g@gmx.at> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6QJUVa4aAx/xSqH0" Content-Disposition: inline In-Reply-To: <201302041705.31461.c47g@gmx.at> User-Agent: Mutt/1.5.21 (2010-09-15) X-Spam-Status: No, score=-2.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tom.home Cc: freebsd-fs@freebsd.org, yongari@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Feb 2013 16:33:57 -0000 --6QJUVa4aAx/xSqH0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 04, 2013 at 05:05:31PM +0100, Christian Gusenbauer wrote: > I was in contact with Pyun. We quickly found out that it is indeed a driv= er=20 > problem. Pyun solved it and will commit the fix within the next few days. >=20 > There's only one (minor) problem open, which I can not tell if it really = is=20 > one: Konstantin sent me an initial patch for the NFS code where he added = an=20 > KASSERT(uiop->uio_iovcnt > 1) which triggers even with Pyun's fix. Withou= t=20 Is it > 1 or >=3D 1 ? I believe it should work fine with the condition being >=3D 1, it did for my test box. Anyway, I do not plan to commit this assertion for now. > that assert my tests show now problem at all. So is this a problem? >=20 > Thanks guys (especially Pyun) for helping & fixing! >=20 > Ciao, > Christian. --6QJUVa4aAx/xSqH0 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJRD+LsAAoJEJDCuSvBvK1BwRsP/04uzLXN8IbJZPOVupk/dcpc aJwAbcx5Bey9aT/MeHT9NBNkPDFW8T3IRR3XmROZX1sce4KWrGa1Ynj7udgS7CMc sKlRkgBXCesk7lnUYuXR2SgsNtzY5kMJocziyrGsPuJTM+U8w/dYePvZLGq11P3i zvWkEC3HHWB2cDkfZxd3Sc49uvyZAsH+ioQSfqLHqHQzzbW/ji5BCbxPLy4pGcGZ vLvi38PwhTa0Kajr3CcXonP2IXlhYC1sCY2F9U25JPmtDsuZzsS2+tJkpQPmKw1f EJnef/74KtfdeHnY1K2pJNYD3Z4ucHiC8roVlUuFnuObhhDSRquWnRbMsd6MBsK6 lXFsi4S5o+t4WGDzT1sOfWh7ga0iF0olsKUYgY/AwYe8TwICRxKo3hl69jw4VicP BSXZZD7Gzi6MMvadw/fhqfHf7GbTul1YJ0rSkCW+qy+tKo8YMVwzA5oXEG/53TSD RUqv8P+NOkTI9uFISJ0eMwbp2QRLJS4vy9H4ROIVmeY990gbThl53qlVDLIQqJCi uCaOr/9mN6k0ilL5AOxalEUF6orCeuT65su+XK3vlsaO/O20XmXKPuq9n8ZsbtzF Fllmg647MoJZsuCT8k5TcuiFiWR9yTFiMCfv3r/bhaUrZcWJjvkWEc4b5yO1BcBc tp1uX0wjFLITBw7gDnKw =Xp8e -----END PGP SIGNATURE----- --6QJUVa4aAx/xSqH0--