From owner-freebsd-questions@freebsd.org Wed Jun 1 17:49:01 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E9FD4B61466 for ; Wed, 1 Jun 2016 17:49:01 +0000 (UTC) (envelope-from njt@ayvali.org) Received: from zaph.org (zaph.org [199.48.132.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "zaph.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C8F0416A4 for ; Wed, 1 Jun 2016 17:49:01 +0000 (UTC) (envelope-from njt@ayvali.org) Received: by zaph.org (Postfix, from userid 1001) id 15050497E7B; Wed, 1 Jun 2016 10:39:10 -0700 (PDT) Date: Wed, 1 Jun 2016 10:39:09 -0700 From: "N.J. Thomas" To: Luca Ferrari Cc: freebsd-questions Subject: Re: rsync or git backups? Message-ID: <20160601173909.GB97464@ayvali.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.6.0 (2016-04-01) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Jun 2016 17:49:02 -0000 * Luca Ferrari [2016-06-01 10:35:06+0200]: > My fear is that if the master corrupts some file, I could possibly > loss them if they have also been moved since I will no more be able to > recognize them on the slaves. As the other poster mentioned, ZFS snapshots is the way to go. If you don't have these stored on ZFS filesystems, then check out rsnapshot as an alternative: http://rsnapshot.org/ It's available in ports. You can do ZFS-style hourly/daily/weekly/monthly snapshots. It uses hard links to save space, so the overhead is not too high. Thomas