From owner-freebsd-fs@FreeBSD.ORG Mon Apr 18 17:43:50 2011 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 403801065673 for ; Mon, 18 Apr 2011 17:43:50 +0000 (UTC) (envelope-from universite@ukr.net) Received: from otrada.od.ua (universite-1-pt.tunnel.tserv24.sto1.ipv6.he.net [IPv6:2001:470:27:140::2]) by mx1.freebsd.org (Postfix) with ESMTP id A5A178FC1A for ; Mon, 18 Apr 2011 17:43:49 +0000 (UTC) Received: from [10.0.0.10] (phenom.otrada.od.ua [10.0.0.10]) (authenticated bits=0) by otrada.od.ua (8.14.4/8.14.4) with ESMTP id p3IHhkDZ015552 for ; Mon, 18 Apr 2011 20:43:46 +0300 (EEST) (envelope-from universite@ukr.net) X-Authentication-Warning: otrada.od.ua: Host phenom.otrada.od.ua [10.0.0.10] claimed to be [10.0.0.10] Message-ID: <4DAC7811.3090407@ukr.net> Date: Mon, 18 Apr 2011 20:42:41 +0300 From: "Vladislav V. Prodan" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 MIME-Version: 1.0 To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.3 required=5.0 tests=ALL_TRUSTED,AWL autolearn=failed version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mary-teresa.otrada.od.ua X-Virus-Scanned: clamav-milter 0.97 at mary-teresa.otrada.od.ua X-Virus-Status: Clean Subject: Prompt to synchronize two volumes ZFS X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Apr 2011 17:43:50 -0000 I have 1TB of data in server1::tank1/backup. This volume should be *quickly* synchronized with server2::tank2/backup server1::tank1/backup ==> server2::tank2/backup How quickly and without having to download the channel to synchronize the both volumes. This command will transfer the entire amount of data? server1# zfs send tank1/backup | ssh server2 zfs recv tank2/backup Sync via rsync long and heavily loads the CPU :( Want to use all the facilities ZFS. -- Vladislav V. Prodan VVP24-UANIC +380[67]4584408 +380[99]4060508 vlad11@jabber.ru