From owner-freebsd-fs@FreeBSD.ORG Tue Apr 5 15:40:12 2011 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1A927106567A for ; Tue, 5 Apr 2011 15:40:12 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id AB7D48FC13 for ; Tue, 5 Apr 2011 15:40:05 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id p35Fe257068471 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 5 Apr 2011 18:40:02 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4) with ESMTP id p35Fe2xV050769; Tue, 5 Apr 2011 18:40:02 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4/Submit) id p35Fe2UD050768; Tue, 5 Apr 2011 18:40:02 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 5 Apr 2011 18:40:02 +0300 From: Kostik Belousov To: Gary Jennejohn Message-ID: <20110405154002.GD78089@deviant.kiev.zoral.com.ua> References: <20110405141631.GA78089@deviant.kiev.zoral.com.ua> <20110405172746.4a02fe42@ernst.jennejohn.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UrGwiw6HlSHyGEfa" Content-Disposition: inline In-Reply-To: <20110405172746.4a02fe42@ernst.jennejohn.org> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-3.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00, DNS_FROM_OPENWHOIS autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-fs@freebsd.org Subject: Re: Knob to turn off _POSIX_NO_TRUNC X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Apr 2011 15:40:12 -0000 --UrGwiw6HlSHyGEfa Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 05, 2011 at 05:27:46PM +0200, Gary Jennejohn wrote: > On Tue, 5 Apr 2011 17:16:31 +0300 > Kostik Belousov wrote: > > @@ -514,8 +519,14 @@ dirloop: > > continue; > > cnp->cn_namelen =3D cp - cnp->cn_nameptr; > > if (cnp->cn_namelen > NAME_MAX) { > > - error =3D ENAMETOOLONG; > > - goto bad; > > + if (!lookup_trim) { >=20 > I would intuitively expect trimming to be enabled when the sysctl is set > to 1, but this is exactly the opposite of that. I personally would > initialize it to 1. Trimming is indeed enabled when lookup_trim is set to 1. If lookup_trim is 0, you get ENAMETOOLONG. --UrGwiw6HlSHyGEfa Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAk2bN9EACgkQC3+MBN1Mb4j0EwCdGEBIUVNh3ITDTgWAxg/SFmRV CfsAoIL831WAsgy382/4ut1dMXkFYoTz =Rqd3 -----END PGP SIGNATURE----- --UrGwiw6HlSHyGEfa--