From owner-freebsd-current@FreeBSD.ORG Tue Feb 1 18:41:57 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 68E0E16A4CE for ; Tue, 1 Feb 2005 18:41:57 +0000 (GMT) Received: from pimout4-ext.prodigy.net (pimout4-ext.prodigy.net [207.115.63.98]) by mx1.FreeBSD.org (Postfix) with ESMTP id D478343D2F for ; Tue, 1 Feb 2005 18:41:56 +0000 (GMT) (envelope-from julian@elischer.org) Received: from [192.168.1.102] (adsl-216-100-134-143.dsl.snfc21.pacbell.net [216.100.134.143])j11Ifqu2037212; Tue, 1 Feb 2005 13:41:54 -0500 Date: Tue, 1 Feb 2005 10:41:51 -0800 (PST) From: Julian Elischer X-X-Sender: julian@localhost To: Andrew Milton In-Reply-To: <20050201183552.GA48100@camelot.theinternet.com.au> Message-ID: <20050201103824.X572@localhost> References: <20050201101113.J572@localhost> <20050201183552.GA48100@camelot.theinternet.com.au> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed cc: current@freebsd.org Subject: Re: cynchronised sleep capbilty.. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Feb 2005 18:41:57 -0000 On Wed, 2 Feb 2005, Andrew Milton wrote: > +-------[ Julian Elischer ]---------------------- > | > > > | This doesn't matter too much except that I now need to do > | the same on 50 machines and I need the data to line up. > > [snip] > > | firstly: does anyone know a better way to do this? > > look at clusterit.. > > http://www.garbled.net/clusterit.html > > it has as one of it's features; > > Barrier sync for shell scripting. > This is a new idea. The barrier mechanism consists of a daemon run on a > host, and a client which can be used to barrier sync with. > > Not sure if it's suitable for what you want. "sorta" but a bit heavyweight for what I'm looking for.. also doesn't give the simple accurate X second period I'm looking for for simple shellscripts without adding the server daemon. a good find though.. I may have some other uses for it :-) julian > >