From owner-freebsd-hackers Mon Dec 14 14:29:21 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id OAA23044 for freebsd-hackers-outgoing; Mon, 14 Dec 1998 14:29:21 -0800 (PST) (envelope-from owner-freebsd-hackers@FreeBSD.ORG) Received: from ns1.yes.no (ns1.yes.no [195.204.136.10]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id OAA23038 for ; Mon, 14 Dec 1998 14:29:18 -0800 (PST) (envelope-from eivind@bitbox.follo.net) Received: from bitbox.follo.net (bitbox.follo.net [195.204.143.218]) by ns1.yes.no (8.9.1a/8.9.1) with ESMTP id XAA18964; Mon, 14 Dec 1998 23:29:10 +0100 (CET) Received: (from eivind@localhost) by bitbox.follo.net (8.8.8/8.8.6) id XAA43207; Mon, 14 Dec 1998 23:29:10 +0100 (MET) Message-ID: <19981214232905.R5444@follo.net> Date: Mon, 14 Dec 1998 23:29:05 +0100 From: Eivind Eklund To: Alfred Perlstein , hackers@FreeBSD.ORG Subject: Re: idea/help w. mirroring References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: ; from Alfred Perlstein on Mon, Dec 14, 1998 at 04:39:42PM -0500 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Mon, Dec 14, 1998 at 04:39:42PM -0500, Alfred Perlstein wrote: > > Has anyone written something that could be used to intercept all calls to > write out file modification and give the modifications to a userland > application? > > I'm interested in the most efficient method of doing filesystem mirroring, > passing that info into a userland app using multicast would be ideal. > > The userland app may see which blocks of which file have been modified and > distribute deltas across the network. > > With the major interest in softupdates lately i was wondering if anyone > could point me in the right direction. Stacking layer. And fs@freebsd.org. Eivind. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message