From owner-freebsd-fs@FreeBSD.ORG Tue Sep 5 08:49:21 2006 Return-Path: X-Original-To: freebsd-fs@FreeBSD.org Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D0E2116A4DE; Tue, 5 Sep 2006 08:49:21 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (arm132.internetdsl.tpnet.pl [83.17.198.132]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3CD7343D45; Tue, 5 Sep 2006 08:49:20 +0000 (GMT) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 28D8151339; Tue, 5 Sep 2006 10:49:19 +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 A324C51392; Tue, 5 Sep 2006 10:49:14 +0200 (CEST) Date: Tue, 5 Sep 2006 10:49:11 +0200 From: Pawel Jakub Dawidek To: freebsd-current@FreeBSD.org Message-ID: <20060905084911.GB16045@garage.freebsd.pl> References: <20060822104516.GB16033@garage.freebsd.pl> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XF85m9dhOBO43t/C" Content-Disposition: inline In-Reply-To: <20060822104516.GB16033@garage.freebsd.pl> X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 7.0-CURRENT i386 User-Agent: mutt-ng/devel-r804 (FreeBSD) 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, zfs-discuss@opensolaris.org Subject: Re: Porting ZFS file system to FreeBSD. 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 Sep 2006 08:49:21 -0000 --XF85m9dhOBO43t/C Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 22, 2006 at 12:45:16PM +0200, Pawel Jakub Dawidek wrote: > Hi. >=20 > I started porting the ZFS file system to the FreeBSD operating system. [...] Just a quick note about progress in my work. I needed slow down a bit, but: All file system operations seems to work. The only exception are operations needed for mmap(2) to work. Bascially file system works quite stable even under heavy load. I've problem with two assertions I'm hitting when running some heavy regression tests. I've spend a couple of days fighting with snapshots. To be able to implement them I needed to port GFS from Solaris (Generic pseudo-filesystem). Now, snapshots (and clones) seems to work just fine. Some other minor bits like zpool import/export, etc. now also work. File system is not yet marked as MPSAFE (it still operates under the Giant lock). --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --XF85m9dhOBO43t/C Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (FreeBSD) iD8DBQFE/ToHForvXbEpPzQRAiu6AJ4ubslBraCORT7V0r4Zl++vlVTdRwCfSmEF kI10byCU4W1bdf6/vrMeSvA= =EPK0 -----END PGP SIGNATURE----- --XF85m9dhOBO43t/C--