From owner-freebsd-fs@freebsd.org Sat May 19 02:06:04 2018 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3F51BEE5DB6 for ; Sat, 19 May 2018 02:06:04 +0000 (UTC) (envelope-from large.hadron.collider@gmx.com) Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9698974E0A for ; Sat, 19 May 2018 02:06:03 +0000 (UTC) (envelope-from large.hadron.collider@gmx.com) Received: from Regeneratus.BC.CA.Umbrellix.NET ([50.69.217.36]) by mail.gmx.com (mrgmx101 [212.227.17.174]) with ESMTPSA (Nemesis) id 0LlYrb-1eialT06h5-00bJa8 for ; Sat, 19 May 2018 04:06:00 +0200 Subject: Re: Can one remove a specific file from all snapshots? (accidentally priv'd) To: freebsd-fs@freebsd.org References: <38792b3b-04db-0c7f-c9a4-3f55b908a427@nber.org> From: Large Hadron Collider Followup-To: Alex Aminoff Message-ID: <40e26a54-8a7b-c41b-03b0-89ee88795dd0@gmx.com> Date: Sat, 19 May 2018 02:05:57 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <38792b3b-04db-0c7f-c9a4-3f55b908a427@nber.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Provags-ID: V03:K1:Gq/iW4ixG0cDv7e51hK3ZuIfYf2GKI5gpgwTxZWfrXc2w30MMOE lmxnaznvK8Ys2ujhotul1t0w+7GOdjLeJG+E0XZ7IM28DrOTz00IjzQjnisqP7M9ibPILx0 9tJfTAFJn6pVB3r9NsquG26LElB6Kxhq6Qyd9qCpMr42rdBTrlK8ATKeLxoDl+mXcMGfmDh SniDmogFDAEjGE5HVlFhw== X-UI-Out-Filterresults: notjunk:1;V01:K0:vjFfOm6qseQ=:Y7wALL/tvwLNzeOvWZSKnh VWyoTN38xeRWLuw368UdeFL5ibOoxvwL/pJNrnRRmigPpmKC0nZAngiN7nrc466h5PIUKM8rD KluawPoTRTHdqUlkW0nCH7tnpkOJDAX9JaZuCFBKqwaHPfCdQV6KeTU2Fc/MrqegDePI6Gide +zfC1Z593pyUqzxpUrUpkCVZKYhsBgRZsrQZgUFsApuy1UC05US4AzHvgYna8gh65VefDgkyT UPjMbQDWocTmw8HpDJ3swtSPQJL4T7mSJ4ZPXtsi/ooxphIYrtnkKVDVBfonV0pWxdx5bm2/r ae7w0qEe++x6NTg1hkLBjwwoGyNoCAaZGi4xN3Qqrpt75G0Uj3paKNjrbCuTjTxbgM8Oy0Bqt ulPblgndW3kCOZQgkN/edRFgZqz/2yWjwCfpdAfCAqCsBHGJlHUTUxU3Cj7hTD1JBGs6x3lja Y255LBw60opZACfZDMsG5O9oVBikQfNiVS5FMKb708DMQOsmJKI4rm1Wqa3cRYRLlyeUP8xqf wxlSvSNMt4cCHpt/wzQvSHOuIJcE73ckzh6YSGyWmaVzC+Py5eCpJjb7f7tvzvjbVELUiaQrM gXspJ/YiW5Jo19GROCDdlj9kbT8DvfqWBcwFr7D17zv5rKymMwR2wmyGhyaxdzQiaZ/sLk6R4 kBMNJrlLCMMRJwlKE+S88Xnc3e0O8snLsrFuujXLZOD8UgC29m20xV9THhKzgpW0cFXWdsYxT VUL0pJ4Jit69S9uERVerb6h0rAVmDqQfPGkiWxlFg0fCAV8fbAeUtkgE4jv32Ebew2GXwKJPu mjtjKhy X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 May 2018 02:06:04 -0000 Expire the snapshots faster (5 days instead of 15) so you have 10 days to dawdle. On 05/18/2018 20:17, Alex Aminoff wrote: > > The use case here is that we have data sets of sensitive data that we > are contractually obligated to delete with no backups at a certain > point in time. The datasets are stored on a ZFS filesystem (on a > truenas from IxSystems as it happens). The snapshots are kept for 15 > days, so at the moment we have to rm the files 15 days before the > deadline to be compliant. Is there a way to delete a specific file > from the live filesystem as well as all the snapshots? > > I did find a post to this list from 2014: > > https://lists.freebsd.org/pipermail/freebsd-fs/2014-October/020307.html > > but I don't think it is relevant, and in any case it does not appear > that the feature that post describes was implemented. > > Thanks, > >  - Alex Aminoff, NBER > > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"