From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=FROM_EXCESS_BASE64, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id b65b6b85 for ; Fri, 31 May 2019 16:06:55 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 04A699B868; Sat, 1 Jun 2019 02:06:55 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id AC14A9B680; Sat, 1 Jun 2019 02:06:39 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id 25A959B680; Sat, 1 Jun 2019 02:06:37 +1000 (AEST) Received: from pio-pvt-msa3.bahnhof.se (pio-pvt-msa3.bahnhof.se [79.136.2.42]) by minnie.tuhs.org (Postfix) with ESMTPS id 4AAC39B67F for ; Sat, 1 Jun 2019 02:06:36 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTP id 81D073F9C2 for ; Fri, 31 May 2019 18:06:34 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Received: from pio-pvt-msa3.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa3.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VEMdjTvkTEAB for ; Fri, 31 May 2019 18:06:24 +0200 (CEST) Received: from h-174-65.A328.priv.bahnhof.se (h-174-65.A328.priv.bahnhof.se [81.170.174.65]) (Authenticated sender: mc179410) by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTPA id 78DFA3FAFC for ; Fri, 31 May 2019 18:06:24 +0200 (CEST) Received: from h-174-65.A328.priv.bahnhof.se (localhost [127.0.0.1]) by h-174-65.A328.priv.bahnhof.se (Postfix) with ESMTPS id 00D012E26E2 for ; Fri, 31 May 2019 18:06:23 +0200 (CEST) Date: Fri, 31 May 2019 16:06:22 +0000 From: Michael =?utf-8?B?S2rDtnJsaW5n?= To: tuhs@minnie.tuhs.org Message-ID: <20190531160622.n3uwzr7hb2b2bpyn@h-174-65.A328.priv.bahnhof.se> References: <8c0e17fb-41e3-753c-9678-04e410825dce@kilonet.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Subject: Re: [TUHS] Quotas - did anyone ever use them? X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" On 31 May 2019 09:05 -0600, from beebe@math.utah.edu (Nelson H. F. Beebe): > Some of the key ZFS features are: > /snip/ > * snapshots are readonly, and thus, immune to ransomware > attacks; Let's hope said ransomware isn't smart enough to run "zfs list X -t snapshot" and "zfs destroy X@Y". And while "zfs list" is Mostly Harmless, let's hope the sysadmin is smart enough to not let arbitrary users run "zfs destroy" anything important. -- Michael Kjörling • https://michael.kjorling.se • michael@kjorling.se “The most dangerous thought that you can have as a creative person is to think you know what you’re doing.” (Bret Victor)