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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 70803C46499 for ; Fri, 5 Jul 2019 19:39:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 530A9216E3 for ; Fri, 5 Jul 2019 19:39:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727839AbfGETjt (ORCPT ); Fri, 5 Jul 2019 15:39:49 -0400 Received: from smtp02.belwue.de ([129.143.71.87]:48506 "EHLO smtp02.belwue.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725884AbfGETjt (ORCPT ); Fri, 5 Jul 2019 15:39:49 -0400 Received: from fex.rus.uni-stuttgart.de (fex.rus.uni-stuttgart.de [129.69.1.129]) by smtp02.belwue.de (Postfix) with SMTP id 72CAF81D8 for ; Fri, 5 Jul 2019 21:39:45 +0200 (MEST) Date: Fri, 5 Jul 2019 21:39:45 +0200 From: Ulli Horlacher To: linux-btrfs@vger.kernel.org Subject: delete recursivly subvolumes? Message-ID: <20190705193945.GB23600@tik.uni-stuttgart.de> Mail-Followup-To: linux-btrfs@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org I am a master in writing unnecessary software :-} "I have a great idea! I'll write a program for this!" (some time and many lines of code later) "ARGH... there is already such a program and it is better than mine!" This time I ask BEFORE I do the coding: Is there a command/script/whatever to remove subvolume which contains (somewhere) other subvolumes? Example: root@xerus:/test# btrfs_subvolume_list /test/ | grep /tmp /test/tmp /test/tmp/xx/ss1 /test/tmp/xx/ss2 /test/tmp/xx/ss3 root@xerus:/test# btrfs subvolume delete /test/tmp Delete subvolume (no-commit): '/test/tmp' ERROR: cannot delete '/test/tmp': Directory not empty -- Ullrich Horlacher Server und Virtualisierung Rechenzentrum TIK Universitaet Stuttgart E-Mail: horlacher@tik.uni-stuttgart.de Allmandring 30a Tel: ++49-711-68565868 70569 Stuttgart (Germany) WWW: http://www.tik.uni-stuttgart.de/ REF:<20190705193945.GB23600@tik.uni-stuttgart.de>