From owner-freebsd-cluster Mon Jun 17 11:30:40 2002 Delivered-To: freebsd-cluster@freebsd.org Received: from testdcc.outblaze.com (202-77-223-23.outblaze.com [202.77.223.23]) by hub.freebsd.org (Postfix) with ESMTP id 7561A37B415 for ; Mon, 17 Jun 2002 11:30:35 -0700 (PDT) Received: from ws3.hk5.outblaze.com (202-77-181-90.outblaze.com [202.77.181.90]) by testdcc.outblaze.com (8.12.2/8.12.2) with SMTP id g5HIRr04008341 for ; Mon, 17 Jun 2002 18:27:53 GMT Received: (qmail 15912 invoked by uid 1001); 17 Jun 2002 18:27:53 -0000 Message-ID: <20020617182753.15911.qmail@graffiti.net> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Mailer: MIME-tools 5.41 (Entity 5.404) Received: from [66.51.217.108] by ws3.hk5.outblaze.com with http for derekbarrett@graffiti.net; Tue, 18 Jun 2002 02:27:53 +0800 From: "Derek Barrett" To: , Cc: freebsd-cluster@FreeBSD.ORG Date: Tue, 18 Jun 2002 02:27:53 +0800 Subject: Re: Application cluster X-Originating-Ip: 66.51.217.108 X-Originating-Server: ws3.hk5.outblaze.com X-DCC-Outblaze-Metrics: testdcc.outblaze.com 100; Body=1 Fuz1=1 Fuz2=1 Sender: owner-freebsd-cluster@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Guten Tag Andy, I would also love to take a look at this failover script. What types of apps have you used this on so far? Do you use a serial cable for the heartbeat monitor mechanism? Danke, Derek ----- Original Message ----- From: Andy Sporner Date: Mon, 17 Jun 2002 09:47:05 +0200 To: John Constantine Subject: Re: Application cluster > John Constantine wrote: > > >Hello, > > > >I'm planning on building a cluster from a few machines, which are by > >todays standards considered to be obsolete, to serve X, mozilla and > >open office. > > > >This cluster would also double up as the main server and web > >cache(squid), off of which a bunch of diskless machines would boot. > > > >Have any of you done something similar ? What software did you use and > >why ? Any positive/negative experiences you would like to share ? > > > >Hope that you can help me. > > > >Thanks, > > > > Hi John, > > I have written a failover cluster scheme, unfortunately the FTP site is down > for about a week. It allows a group of machines to work together in finding > a successor for an application when one of the machines fail. It does > not offer > filesystem recovery, only starting an "rc" type script for an application. > > At one point I wanted to make a Hi-Av Samba server in which I had two > machines on the same SCSI channel and the startup would mount the FS and > take over the IP address. I never had enough time to try it. :-( If > you are > interested in this, maybe I can mail you a zipped copy of the sources in > a day > or so (I was looking for an excuse to put more time in that project > again and > this might be the right thing... ;-)). > > > Andy > > > > >--John > > > > > > > >To Unsubscribe: send mail to majordomo@FreeBSD.org > >with "unsubscribe freebsd-cluster" in the body of the message > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-cluster" in the body of the message > > -- _______________________________________________ Get your free email from http://www.graffiti.net Powered by Outblaze To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-cluster" in the body of the message