From owner-freebsd-cluster@FreeBSD.ORG Wed Jan 12 09:43:30 2005 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5799E16A4CE; Wed, 12 Jan 2005 09:43:30 +0000 (GMT) Received: from mccinet.ru (relay.cell.ru [212.119.96.41]) by mx1.FreeBSD.org (Postfix) with ESMTP id EFBB143D3F; Wed, 12 Jan 2005 09:43:28 +0000 (GMT) (envelope-from dolgop@mccinet.ru) Received: from [212.1.235.150] (HELO server.dep624) by mccinet.ru (CommuniGate Pro SMTP 4.2.7) with ESMTP-TLS id 15308640; Wed, 12 Jan 2005 12:43:27 +0300 From: Evgeny Dolgopiat To: Maxim Sobolev Date: Wed, 12 Jan 2005 12:43:56 +0300 User-Agent: KMail/1.5.4 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200501121243.56305.dolgop@mccinet.ru> cc: freebsd-net@freebsd.org cc: "Rogier R.Mulhuijzen" cc: freebsd-cluster@freebsd.org Subject: New failure detection algorithm for ng_one2many. X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: evg_dolgop@mail.ru List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Jan 2005 09:43:30 -0000 I wrote new failure detection algorithm based on heartbeat signal for ng_one2many node. Features: - automatic detection of failures; - automatic detection of recoveries; - detection of point of failure (see diagnostics in man page); - configurable timing parameters of failure and recovery detection; - you can create your own heartbeat packet or use default; - you can set your rules for detecting that incoming packet is hearbeat packet; - heartbeat algorithm can be used for different network layers (not only ethernet layer). Patches for src and man page at http://www.watson.org/~ilmar/download/ng_one2many.tgz These patches for CURRENT, but you can compile patched files in 5.3. From owner-freebsd-cluster@FreeBSD.ORG Wed Jan 12 21:15:40 2005 Return-Path: Delivered-To: freebsd-cluster@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B9BB416A4CE for ; Wed, 12 Jan 2005 21:15:40 +0000 (GMT) Received: from hanoi.cronyx.ru (hanoi.cronyx.ru [144.206.181.53]) by mx1.FreeBSD.org (Postfix) with ESMTP id 09E5443D3F for ; Wed, 12 Jan 2005 21:15:40 +0000 (GMT) (envelope-from rik@cronyx.ru) Received: (from root@localhost) by hanoi.cronyx.ru (8.13.0/vak/3.0) id j0CLCWTb019880 for freebsd-cluster@freebsd.org.checked; Thu, 13 Jan 2005 00:12:32 +0300 (MSK) (envelope-from rik@cronyx.ru) Received: from cronyx.ru (hanoi.cronyx.ru [144.206.181.53]) by hanoi.cronyx.ru (8.13.0/vak/3.0) with ESMTP id j0CLA1OD019837; Thu, 13 Jan 2005 00:10:01 +0300 (MSK) (envelope-from rik@cronyx.ru) Message-ID: <41E58FF4.5000404@cronyx.ru> Date: Thu, 13 Jan 2005 00:00:36 +0300 From: Roman Kurakin User-Agent: Mozilla/5.0 (X11; U; Linux i686; ru-RU; rv:1.2.1) Gecko/20030426 X-Accept-Language: ru-ru, en MIME-Version: 1.0 To: evg_dolgop@mail.ru References: <200501121243.56305.dolgop@mccinet.ru> In-Reply-To: <200501121243.56305.dolgop@mccinet.ru> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-net@freebsd.org cc: Maxim Sobolev cc: "Rogier R.Mulhuijzen" cc: freebsd-cluster@freebsd.org Subject: Re: New failure detection algorithm for ng_one2many. X-BeenThere: freebsd-cluster@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Clustering FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Jan 2005 21:15:40 -0000 Evgeny Dolgopiat: >I wrote new failure detection algorithm based on heartbeat signal for >ng_one2many node. Features: > >- automatic detection of failures; >- automatic detection of recoveries; >- detection of point of failure (see diagnostics in man page); >- configurable timing parameters of failure and recovery detection; >- you can create your own heartbeat packet or use default; >- you can set your rules for detecting that incoming packet is hearbeat >packet; >- heartbeat algorithm can be used for different network layers (not only >ethernet layer). > Is it possible to turn it off so that it wouldn't work at all? rik > >Patches for src and man page at >http://www.watson.org/~ilmar/download/ng_one2many.tgz >These patches for CURRENT, but you can compile patched files in 5.3. > >_______________________________________________ >freebsd-net@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-net >To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > >