From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mason Subject: Re: [ANNOUNCE] Btrfs: a copy on write, snapshotting FS Date: Mon, 18 Jun 2007 10:41:21 -0400 Message-ID: <20070618144121.GD2061@think.oraclecorp.com> References: <20070612161029.GB28279@think.oraclecorp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Return-path: Received: from agminet01.oracle.com ([141.146.126.228]:30250 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763059AbXFROpV (ORCPT ); Mon, 18 Jun 2007 10:45:21 -0400 Content-Disposition: inline In-Reply-To: <20070612161029.GB28279@think.oraclecorp.com> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Tue, Jun 12, 2007 at 12:10:29PM -0400, Chris Mason wrote: > Hello everyone, >=20 > After the last FS summit, I started working on a new filesystem that > maintains checksums of all file data and metadata. Many thanks to Za= ch > Brown for his ideas, and to Dave Chinner for his help on=20 > benchmarking analysis. Thanks to everyone that tried out btrfs. Most of those that did manage= d to hit problems with apps that did writes via mmap. So, I added a page_mkwrite call and worked out cow safe mmap writes. =20 Terje R=F8sten sent along a btrfsprogs patch so that it compiles proper= ly on FC7 (thanks!). I'll have a site up on oss.oracle.com/projects with mailing lists and links to my HG trees shortly. Until then: http://oss.oracle.com/~mason/btrfs/ has the latest tar balls. -chris - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel= " in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html