From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Leslie Rhorer" Subject: RE: Is My Data DESTROYED?! Date: Sat, 24 Oct 2009 20:36:51 -0500 Message-ID: <20091025013654947.PLSH17264@cdptpa-omta04.mail.rr.com> References: <4AE2410A.10603@panix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4AE2410A.10603@panix.com> Sender: linux-raid-owner@vger.kernel.org To: 'berk walker' , 'Mattias Wadenstein' Cc: 'Christian Pernegger' , linux-raid@vger.kernel.org, 'adfas asd' List-Id: linux-raid.ids > Sir - Whereas Neil, et al, profess that RAID is NOT equal to BACKUP - > Most of us know that tape backup is VERY costly, in several ways, in our No one used the word "tape". Tapes have not been a practical means of backups for many systems for quite some years. Today, for most large systems, the most practical backup solution is hard drive based. Since the OP already has a RAID10 system he has enough or nearly enough drives for a hard drive based backup. Since he is already talking about a remote NAS system, his additional costs can be as low as $0, or at most the cost two or three additional drives.