From patchwork Sat May 15 18:47:04 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Philipp X-Patchwork-Id: 99847 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4FIlJ7I008706 for ; Sat, 15 May 2010 18:47:19 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751017Ab0EOSrS (ORCPT ); Sat, 15 May 2010 14:47:18 -0400 Received: from mail-fx0-f46.google.com ([209.85.161.46]:58472 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750825Ab0EOSrR (ORCPT ); Sat, 15 May 2010 14:47:17 -0400 Received: by fxm6 with SMTP id 6so2507178fxm.19 for ; Sat, 15 May 2010 11:47:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=C9ofqQ48tPnW0mQVOpK/ENGhxOcZA69N+9FDCfO5MY4=; b=gwzCsa6gxbPORVGlLGooFOZkwoJA7yTveU8CA+8erWjGZdAaqerqe8aQ8ctTFV4alm soSixDNJ2+qkvsPPGub/rLnYl/PxsTdV1IOkJWMRSD5lU93ZRyFZcmbyQDYpy9mQxna7 5iGxp/2IOILBeEgmHqKUOqQIlZ3DVVnxjDEcI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=mMMQ0EKfPfgjhtZBlBBqzkWCrJv6KZ0cw9lxGElQzMieuUVVNKpm6ugJw4+JQs/ztG Cfg3Jv/TiFgj4RSgh1OGeDafttDv1HH4WnO3/ItzdIvLgX+sKjCeeMc8Imf5pw3GsNS9 YexeEETVp11gsOpAwOO14egNrY0zVObC5Lc1s= Received: by 10.223.56.212 with SMTP id z20mr3661046fag.1.1273949236179; Sat, 15 May 2010 11:47:16 -0700 (PDT) Received: from [192.168.0.150] (84-119-52-46.dynamic.xdsl-line.inode.at [84.119.52.46]) by mx.google.com with ESMTPS id 2sm17021921faf.3.2010.05.15.11.47.15 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 15 May 2010 11:47:15 -0700 (PDT) Message-ID: <4BEEEC28.7020100@gmail.com> Date: Sat, 15 May 2010 20:47:04 +0200 From: Andreas Philipp User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.9) Gecko/20100317 Lightning/1.0b1 Thunderbird/3.0.4 MIME-Version: 1.0 To: linux-btrfs Subject: help message of btrfsctl does not tell anything about deletion of a subvolume Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Sat, 15 May 2010 18:47:20 +0000 (UTC) diff --git a/btrfsctl.c b/btrfsctl.c index be6bf25..3ed6f2d 100644 --- a/btrfsctl.c +++ b/btrfsctl.c @@ -56,7 +56,7 @@ static void print_usage(void) printf("\t-A device: scans the device file for a Btrfs filesystem\n"); printf("\t-a: scans all devices for Btrfs filesystems\n"); printf("\t-c: forces a single FS sync\n"); - printf("\t-D: delete snapshot\n"); + printf("\t-D: delete snapshot or subvolume\n"); printf("\t-m [tree id] directory: set the default mounted subvolume" " to the [tree id] or the directory\n"); printf("%s\n", BTRFS_BUILD_VERSION);