From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,PDS_TONAME_EQ_TOLOCAL_SHORT,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDF0EC433E0 for ; Fri, 19 Jun 2020 13:19:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4BAF208C7 for ; Fri, 19 Jun 2020 13:19:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730051AbgFSNTl (ORCPT ); Fri, 19 Jun 2020 09:19:41 -0400 Received: from mx2.suse.de ([195.135.220.15]:35904 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725806AbgFSNTl (ORCPT ); Fri, 19 Jun 2020 09:19:41 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id C9DB1AE07; Fri, 19 Jun 2020 13:19:39 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id DFB4ADA9B9; Fri, 19 Jun 2020 15:19:29 +0200 (CEST) Date: Fri, 19 Jun 2020 15:19:29 +0200 From: David Sterba To: waxhead Cc: DanglingPointer , linux-btrfs@vger.kernel.org Subject: Re: btrfs-dedupe broken and unsupported but in official wiki Message-ID: <20200619131929.GE27795@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, waxhead , DanglingPointer , linux-btrfs@vger.kernel.org References: <16bc2efa-8e88-319f-e90e-cf8536460860@gmail.com> <878f01ec-eb07-e8ba-bd32-143997bce422@dirtcellar.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <878f01ec-eb07-e8ba-bd32-143997bce422@dirtcellar.net> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Thu, Jun 18, 2020 at 10:59:10PM +0200, waxhead wrote: > I have pointed this out before , but I would like to use the opportunity > again. I, as just a regular user of btrfs would feel more comfortable if > the dedupe tool was part of btrfs such as for example btrfs filesystem > dedupe -r /somewhere I agree that something like that would be highly useful, and despite I know about duperemove I don't use it often enough to remember how exactly to use it for the simple usecase.