From owner-freebsd-current@FreeBSD.ORG Fri Sep 28 22:23:10 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6BE8916A41A for ; Fri, 28 Sep 2007 22:23:10 +0000 (UTC) (envelope-from ss.alert@online.no) Received: from mail47.e.nsc.no (mail47.e.nsc.no [193.213.115.47]) by mx1.freebsd.org (Postfix) with ESMTP id EA77013C457 for ; Fri, 28 Sep 2007 22:23:09 +0000 (UTC) (envelope-from ss.alert@online.no) Received: from [192.168.1.222] (ti0034a340-0733.bb.online.no [88.90.2.221]) by mail47.nsc.no (8.13.8/8.13.5) with ESMTP id l8SMN7k0002229 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT) for ; Sat, 29 Sep 2007 00:23:07 +0200 (MEST) Mime-Version: 1.0 (Apple Message framework v752.3) Content-Transfer-Encoding: 7bit Message-Id: <92E55685-5D87-48F5-BB93-C9AE66DBA8BF@online.no> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: freebsd-current@freebsd.org From: Sverre Svenningsen Date: Sat, 29 Sep 2007 00:23:05 +0200 X-Mailer: Apple Mail (2.752.3) Subject: Automatic ZFS snapshots? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Sep 2007 22:23:10 -0000 Sun has created a utility that lets you manage automated snaphots, as detailed here: http://blogs.sun.com/timf/entry/ zfs_automatic_snapshots_now_with Has anyone looked into a method to accomplish something similar on the FreeBSD port? A lot of the value in snaphots lie in the .zfs directories where users can fish out backups of their damaged or deleted files without help from an admin - but for this to work there has to be a system in place that makes new snaphots on a schedule, and also purges the snaphots that have become too old. This is probably going to require some fancy scripting, so i'm curious if anyone has made a set of scripts to do it on freebsd yet? It's probably not possible to port over this thing sun made since it's a plugin for their solaris service control system... -Sverre