Date: Mon, 14 Nov 2016 13:10:54 +0800 (CST) From: guiyangjinchukou09 <guiyangjinchukou09@vip.163.com> To: re-builders@FreeBSD.org, doc@FreeBSD.org, freebsd-questions@FreeBSD.org, mckusick@mckusick.com, freebsd-subscribe@fug.com.br Subject: Inquiry Message-ID: <196214e1.19294a.158613ec9b0.Coremail.guiyangjinchukou09@vip.163.com>
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RGVhciBTaXIvTWFkYW0sCgogICBXZSBhcmUgYSBHdWl5YW5nIEltcG9ydCAmIEV4cG9ydCBUcmFk aW5nIENvLkx0ZCBpbiBHdWl6aG91IHByb3ZpbmNlIG9mIENoaW5hLG91ciBjb21wYW55IGlzIHZl cnkgaW50ZXJlc3RlZCBpbiB5b3VyIHByb2R1Y3RzLiBQbGVhc2Ugc2VuZCB5b3VyIHByb2R1Y3Sh r3MgY2F0YWxvZ3VlIGFuZCB3ZWJzaXRlIHRvIG1lIGFmdGVyIHJlY2VpdmluZyB0aGUgRS1tYWls IGZvciBoZWxwaW5nIG1lIHRvIGNob29zZSB5b3VyIHByb2R1Y3RzIGkgbmVlZC4KCiAKCldhaXRp bmcgZm9yIHlvdXIgcmVwbHkgc29vbi4KCiAKCkJlc3QgUmVnYXJkcwoKIAoKTXIuIFlhbmcKCiAK ClRlbGVwaG9uZSBOby4gOiAwMDg2LSgwKS0xMzExNjQ5NzkxOA== From owner-freebsd-questions@freebsd.org Mon Nov 14 05:47:03 2016 Return-Path: <owner-freebsd-questions@freebsd.org> 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 8ADC9C40C1D for <freebsd-questions@mailman.ysv.freebsd.org>; Mon, 14 Nov 2016 05:47:03 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from relay2.tomsk.ru (mail.sibptus.tomsk.ru [212.73.124.5]) by mx1.freebsd.org (Postfix) with ESMTP id EC1881AA3 for <freebsd-questions@freebsd.org>; Mon, 14 Nov 2016 05:47:01 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) X-Virus-Scanned: by clamd daemon 0.98.5_1 for FreeBSD at relay2.tomsk.ru Received: from [212.73.125.240] (HELO admin.sibptus.transneft.ru) by relay2.tomsk.ru (CommuniGate Pro SMTP 5.1.16) with ESMTPS id 39417066 for freebsd-questions@freebsd.org; Mon, 14 Nov 2016 11:43:35 +0600 Received: from admin.sibptus.transneft.ru (sudakov@localhost [127.0.0.1]) by admin.sibptus.transneft.ru (8.14.9/8.14.9) with ESMTP id uAE5kxs6066570 for <freebsd-questions@freebsd.org>; Mon, 14 Nov 2016 12:46:59 +0700 (KRAT) (envelope-from vas@mpeks.tomsk.su) Received: (from sudakov@localhost) by admin.sibptus.transneft.ru (8.14.9/8.14.9/Submit) id uAE5kv6P066569 for freebsd-questions@freebsd.org; Mon, 14 Nov 2016 12:46:57 +0700 (KRAT) (envelope-from vas@mpeks.tomsk.su) X-Authentication-Warning: admin.sibptus.transneft.ru: sudakov set sender to vas@mpeks.tomsk.su using -f Date: Mon, 14 Nov 2016 12:46:57 +0700 From: Victor Sudakov <vas@mpeks.tomsk.su> To: freebsd-questions@freebsd.org Subject: zfs send/receive as dump/restore alternative Message-ID: <20161114054657.GA66229@admin.sibptus.transneft.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Organization: AO "Svyaztransneft", SibPTUS X-PGP-Key: http://www.dreamwidth.org/pubkey?user=victor_sudakov X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.7.1 (2016-10-04) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>; List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 14 Nov 2016 05:47:03 -0000 Dear Colleagues, I now run a couple of systems fully on zfs, and use e.g. "zfs send -Rv zroot@2016-10-01 > /mnt1/2016-09-25.zfs" for a full system backup to a remote file server. With restore(8), I could restore any separate filesystem or even a single file/directory from the dump, even interactively. How would you restore a) a single dataset or b) a single file from a replication stream package? I really need this mode of operation for undeleting users' files etc. Any ideas? -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN sip:sudakov@sibptus.tomsk.ru
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