From owner-freebsd-questions@FreeBSD.ORG Wed Jul 11 10:24:24 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 945EF10657A6 for ; Wed, 11 Jul 2012 10:24:24 +0000 (UTC) (envelope-from kayasaman@gmail.com) Received: from mail-vb0-f54.google.com (mail-vb0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 4CE738FC17 for ; Wed, 11 Jul 2012 10:24:24 +0000 (UTC) Received: by vbmv11 with SMTP id v11so791271vbm.13 for ; Wed, 11 Jul 2012 03:24:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=kadIaxWW8PIIfxIU55eBAX7gUMcIoxuZbtlKtAgV8jQ=; b=Y7CgZ3iXhcjytXndwGpfiIFKurthQhFu6hXKCKhClM82kDBordTQnkUIJee+Cg+dnV TxrSs4kftH9LZTxzlK9wtKT3cXHm/pg0dKykNr8KdHhBfil+IPqklI08kITYSqKrXX27 R4MbyyYbKvn2OpTGj1iD5tCV/0Owc2FGR0GUbYKDLh0JDiNlCTV3saO5w4wbAyj+GUET kl6wMOW5qqs61oGKsktgUsNTMozR2oQiTHd0BV5aefJzxh2WvxLDNbh0j+Esvo9sOoZW TSaYxzxp2aZRMWu9cr1wsgYPNwGClg1FfbGC4gYoNSS6dFlopXCbAcalJ2AwrIvjh/0u X8mw== MIME-Version: 1.0 Received: by 10.52.19.232 with SMTP id i8mr19444013vde.38.1342002258330; Wed, 11 Jul 2012 03:24:18 -0700 (PDT) Received: by 10.58.154.169 with HTTP; Wed, 11 Jul 2012 03:24:18 -0700 (PDT) In-Reply-To: References: Date: Wed, 11 Jul 2012 11:24:18 +0100 Message-ID: From: Kaya Saman To: miles kuo Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-questions@freebsd.org Subject: Re: How to mirror the FreeBSD OS on two disks X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jul 2012 10:24:24 -0000 On Wed, Jul 11, 2012 at 10:18 AM, miles kuo wrote: > Hi all, > > I have two SAS disks for the FreeBSD install. I want to install the freeBSD > on one disk and mirror to another disk. Just like the AIX Mirror. > > Any changes will sync between the two disks. And if one disk crashed or > disconnected, the OS could continue running on another disk. > > Does the FreeBSD support the disk mirror? How to implement it? > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" I am no expert at this however a quick Google search comes up with: http://www.freebsd.org/doc/handbook/geom-mirror.html http://people.freebsd.org/~rse/mirror/ Regards, Kaya