From owner-freebsd-questions@FreeBSD.ORG Tue Nov 20 14:18:47 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0A433F23 for ; Tue, 20 Nov 2012 14:18:47 +0000 (UTC) (envelope-from dan@dan.emsphone.com) Received: from email2.allantgroup.com (email2.emsphone.com [199.67.51.116]) by mx1.freebsd.org (Postfix) with ESMTP id B5EE18FC08 for ; Tue, 20 Nov 2012 14:18:46 +0000 (UTC) Received: from dan.emsphone.com (dan.emsphone.com [172.17.17.101]) by email2.allantgroup.com (8.14.5/8.14.5) with ESMTP id qAKEITme043755 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 20 Nov 2012 08:18:30 -0600 (CST) (envelope-from dan@dan.emsphone.com) Received: from dan.emsphone.com (smmsp@localhost [127.0.0.1]) by dan.emsphone.com (8.14.5/8.14.5) with ESMTP id qAKEITXf023184 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 20 Nov 2012 08:18:29 -0600 (CST) (envelope-from dan@dan.emsphone.com) Received: (from dan@localhost) by dan.emsphone.com (8.14.5/8.14.5/Submit) id qAKEITO5023183; Tue, 20 Nov 2012 08:18:29 -0600 (CST) (envelope-from dan) Date: Tue, 20 Nov 2012 08:18:29 -0600 From: Dan Nelson To: bsd Subject: Re: SSD for FreeBSD NAS device Message-ID: <20121120141829.GA39286@dan.emsphone.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-OS: FreeBSD 8.3-STABLE User-Agent: Mutt/1.5.21 (2010-09-15) X-Virus-Scanned: clamav-milter 0.97.6 at email2.allantgroup.com X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (email2.allantgroup.com [172.17.19.78]); Tue, 20 Nov 2012 08:18:30 -0600 (CST) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00, RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on email2.allantgroup.com X-Scanned-By: MIMEDefang 2.73 Cc: Liste FreeBSD X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Nov 2012 14:18:47 -0000 In the last episode (Nov 20), bsd said: > I have just acquired an Intel R2312GZ4GC4 which I have equipped with a > Adaptec RAID 51245 and 6 WD red disks of 3To - It'll come with 32Gb of > Kingston ECC RAM. > > I am planing to use It as a backup device on a second hosting facility to > backup couple of critical servers of mine. [..] > I wanted to know what were your experiences on choosing an SSD HD as > master boot device / root FS ? > > Do you think I should go for a redundant SSD drives (RAID 1) or does this > offers limited interest in such config ? For any "critical" server, don't think of RAID as an option, think of it as a requirement. -- Dan Nelson dnelson@allantgroup.com