From owner-freebsd-fs@FreeBSD.ORG Tue Jun 7 15:44:35 2011 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 960AE106564A for ; Tue, 7 Jun 2011 15:44:35 +0000 (UTC) (envelope-from gpm@hotplug.ru) Received: from gate.pikinvest.ru (gate.pikinvest.ru [87.245.155.170]) by mx1.freebsd.org (Postfix) with ESMTP id 4AAF18FC0A for ; Tue, 7 Jun 2011 15:44:34 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mailgate.pik.ru (Postfix) with ESMTP id EEA541C0874 for ; Tue, 7 Jun 2011 19:44:31 +0400 (MSD) Received: from EX03PIK.PICompany.ru (unknown [192.168.156.51]) by mailgate.pik.ru (Postfix) with ESMTP id ECEE11C0873 for ; Tue, 7 Jun 2011 19:44:31 +0400 (MSD) Received: from [192.168.148.9] ([192.168.148.9]) by EX03PIK.PICompany.ru with Microsoft SMTPSVC(6.0.3790.4675); Tue, 7 Jun 2011 19:40:33 +0400 Message-ID: <4DEE4654.6060404@hotplug.ru> Date: Tue, 07 Jun 2011 19:40:04 +0400 From: Emil Muratov User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110424 Thunderbird/3.1.10 MIME-Version: 1.0 To: freebsd-fs@freebsd.org References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 07 Jun 2011 15:40:33.0681 (UTC) FILETIME=[3D27D810:01CC2529] Subject: Re: zfs snapshot management X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Jun 2011 15:44:35 -0000 >> Since there seems to be a fair number of serious zfs users here, I was >> hoping for some further suggestions for use in either case. Any >> input is >> welcome... > > We've had plenty of good experiences with sysutils/zfs-snapshot-mgmt I have had problems with this tool regarding daylight saving time changes and snapshot aging calculation. I wrote to the author but didn't get any response. I used zfSnap (/usr/ports/sysutils/zfsnap) as a very good alternative for quite a long time, but now it's broken for v28 since zfs -r behavior for snapshots has changed. Hope there will be a fix for it someday.