From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ram Ramesh Subject: How to backup of large md raid volumes? Date: Thu, 18 May 2017 16:37:34 -0500 Message-ID: <442a4af0-00d2-853d-5294-84ae0353262b@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Sender: linux-raid-owner@vger.kernel.org To: Linux Raid List-Id: linux-raid.ids Any one have a method to backup large volumes like md raid6 (16TB)? Since the backup will not fit in one disk (in many cases and mine too) I am wondering, if there is a known/easy technique to backup using multiple usb hard drives. I googed and found a few fancy backup utils/systems like Amanda etc. They are overkill for me. I am choosing not to back up simply because of the complexity of setup as the data in my RAID volume is NOT precious and can be replaced with a week of effort. If any one can think of some thing simple, please point me to it and I will do the reading to figure out. Thanks Ramesh