From owner-freebsd-current@FreeBSD.ORG Mon Jul 28 08:33:06 2008 Return-Path: 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 74423106566B; Mon, 28 Jul 2008 08:33:06 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (chello087206045140.chello.pl [87.206.45.140]) by mx1.freebsd.org (Postfix) with ESMTP id CBD888FC15; Mon, 28 Jul 2008 08:33:05 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id E9C6745C8A; Mon, 28 Jul 2008 10:33:03 +0200 (CEST) Received: from localhost (pjd.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id BEEDD45685; Mon, 28 Jul 2008 10:32:58 +0200 (CEST) Date: Mon, 28 Jul 2008 10:33:03 +0200 From: Pawel Jakub Dawidek To: Max Laier Message-ID: <20080728083303.GD2953@garage.freebsd.pl> References: <20080727125413.GG1345@garage.freebsd.pl> <200807272034.01290.max@love2party.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="zbGR4y+acU1DwHSi" Content-Disposition: inline In-Reply-To: <200807272034.01290.max@love2party.net> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 8.0-CURRENT i386 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: ZFS patches. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Jul 2008 08:33:06 -0000 --zbGR4y+acU1DwHSi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jul 27, 2008 at 08:34:00PM +0200, Max Laier wrote: > Hi Pawel, >=20 > On Sunday 27 July 2008 14:54:13 Pawel Jakub Dawidek wrote: > > http://people.freebsd.org/~pjd/patches/zfs_20080727.patch.bz2 > > > > The patch above contains the most recent ZFS version that could be found > > in OpenSolaris as of today. Apart for large amount of new functionality, > > I belive there are many stability (and also performance) improvements > > compared to the version from the base system. >=20 > nice! >=20 > > Check out OpenSolaris website to find out the differences between base > > system version and patch version. > > > > Please test, test, test. If I get enough positive feedback, I may be > > able to squeeze it into 7.1-RELEASE, but this might be hard. > > > > If you have any questions, please use mailing lists > > (freebsd-fs@FreeBSD.org would be the best). >=20 > Is this supposed to help with memory pressure on i386, too? Or do the ca= veats=20 > from the wiki still apply? I heard some anecdotal evidence that it would= =20 > indeed help. Yes, it should fix most if not all 'kmem_map too small' panics, at least from what I tried. Tunning kmem_size is still needed to get better performance. > Everybody, remember to use "patch -p0" - just bit me ... again. Grr, forgot to mention that, sorry. --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --zbGR4y+acU1DwHSi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFIjYQ/ForvXbEpPzQRAomfAKDMoK0i912osVBIfbh6V1HUCbvP+gCfZjKN 0kpFV9ndhQjhCGFMJ94J22s= =axux -----END PGP SIGNATURE----- --zbGR4y+acU1DwHSi--