From owner-freebsd-geom@FreeBSD.ORG Sun Sep 8 13:55:30 2013 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 5FE50D7A; Sun, 8 Sep 2013 13:55:30 +0000 (UTC) (envelope-from freebsd-listen@fabiankeil.de) Received: from smtprelay03.ispgateway.de (smtprelay03.ispgateway.de [80.67.31.26]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 1E87E2EF0; Sun, 8 Sep 2013 13:55:30 +0000 (UTC) Received: from [109.44.18.26] (helo=fabiankeil.de) by smtprelay03.ispgateway.de with esmtpsa (SSLv3:AES128-SHA:128) (Exim 4.68) (envelope-from ) id 1VIfST-0003l1-OP; Sun, 08 Sep 2013 15:55:21 +0200 Date: Sun, 8 Sep 2013 15:18:07 +0200 From: Fabian Keil To: Alexander Motin Subject: Re: [RFC][CFT] GEOM direct dispatch and fine-grained CAM locking Message-ID: <76c368a7.170c2a81@fabiankeil.de> In-Reply-To: <5224511D.4090503@FreeBSD.org> References: <520D4ADB.50209@FreeBSD.org> <5224511D.4090503@FreeBSD.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/e+tolWcnwD9WbCgVTVT2xX5"; protocol="application/pgp-signature" X-Df-Sender: Nzc1MDY3 Cc: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org, freebsd-geom@freebsd.org X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Sep 2013 13:55:30 -0000 --Sig_/e+tolWcnwD9WbCgVTVT2xX5 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Alexander Motin wrote: > I would like to invite more people to review and test my patches for=20 > improving CAM and GEOM scalability, that for last six months you could=20 > see developing in project/camlock SVN branch. Full diff of that branch=20 > against present head (r255131) can be found here: > http://people.freebsd.org/~mav/camlock_patches/camlock_20130902.patch So far I haven't noticed any issues with this patch (or later on with camlock_20130906.patch) using glabel, ggatec, geli and ZFS on amd64. cdda2wav continued to work as expected as well. Fabian --Sig_/e+tolWcnwD9WbCgVTVT2xX5 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iEYEARECAAYFAlIseQ8ACgkQBYqIVf93VJ3T4wCfeiDSZXs0l4Jo8T21G8j24SgE 21kAoJaTVJK37ZTpNjkcqSiTT2R9mXal =D4l8 -----END PGP SIGNATURE----- --Sig_/e+tolWcnwD9WbCgVTVT2xX5--