From owner-freebsd-performance@FreeBSD.ORG Mon Jun 2 07:23:21 2003 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1ACD037B401 for ; Mon, 2 Jun 2003 07:23:21 -0700 (PDT) Received: from mail.voljatel.si (mail.voljatel.si [217.72.64.15]) by mx1.FreeBSD.org (Postfix) with ESMTP id 33D1043F3F for ; Mon, 2 Jun 2003 07:23:20 -0700 (PDT) (envelope-from damir@voljatel.si) Received: from pxna.hide.voljatel.si (pehta.voljatel.si [217.72.64.8]) by mail.voljatel.si (Postfix) with ESMTP id 2C1B44A330; Mon, 2 Jun 2003 16:23:18 +0200 (CEST) From: Damir Horvat Organization: Voljatel telekomunikacije d.d. To: freebsd-performance@freebsd.org Date: Mon, 2 Jun 2003 16:23:17 +0200 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200306021623.17927.damir@voljatel.si> Subject: copy 150G over 100Mbit X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: damir@voljatel.si List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jun 2003 14:23:21 -0000 Hi! I need to copy ~150Gbytes over switched 100Mbit network to new machine (in max 7-8 hours). Source machine (IDE RAID 5) is in production, iostat shows average transfer of 8-9Mbytes/sec. Destination box is FBC RAID 10. I've tryed rsync and cp over NFS. Both came down roughly to 2Gig's per hour, which is unacceptable. The only option left (as I see it) is to try with cross-over cable. I don't care for security as all transfers are in private network. Any ideas, how to approach this problem? Regards, Damir Horvat System Administrator Voljatel Telekomunikacije d.d. Smartinska 106 1000 Ljubljana SI-Slovenija