From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cn.fujitsu.com ([222.73.24.84]:34047 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S932232Ab2LFJn1 (ORCPT ); Thu, 6 Dec 2012 04:43:27 -0500 Message-ID: <50C068D4.6020105@cn.fujitsu.com> Date: Thu, 06 Dec 2012 17:43:48 +0800 From: Miao Xie Reply-To: miaox@cn.fujitsu.com MIME-Version: 1.0 To: Linux Btrfs CC: Arne Jansen Subject: [PATCH 0/9] enhance btrfs qgroup show command Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: The patchset enhanced btrfs qgroup show command. Firstly, we restructure show_qgroups, make it easy to add new features. And then we add '-p' '-c', '-l',and '-e' options to print the parent qgroup id, child qgroup id, max referenced size and max exclusive size of qgroup respectively, add '-F' and '-f' option to list qgroups that impact the given path. Besides that, the users may want to sort qgroups according to some items. For this case, we introduce '--sort' option. With this option, we can sort the qgroup by qgroupid, rfer, excl, max_rfer and max_excl. And finally, Since there are so many columns can be output, the users may be confused about the output result, so i add '-t' option to print the result as a table. We can pull this patchset from the URL git://github.com/miaoxie/btrfs-progs.git qgroup Thanks Miao --- Wang Shilong (9): Btrfs-progs: restructure show_qgroups Btrfs-progs: introduces '-p' option to print the ID of the parent qgroups Btrfs-progs: introduces '-c' option to print the ID of the child qgroups Btrfs-progs: introduce '-l' option to print max referenced size of qgroups Btrfs-progs: introduce '-e' option to print max exclusive size of qgroups Btrfs-progs: list all qgroups impact given path(include ancestral qgroups) Btrfs-progs: list all qgroups impact given path(exclude ancestral qgroups) Btrfs-progs: enhance btrfs qgroup show to sort qgroups Btrfs-progs: enhance btrfs qgroup to print the result as a table cmds-qgroup.c | 198 +++++----- ctree.h | 11 + qgroup.c | 1216 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ qgroup.h | 71 ++++ 4 files changed, 1396 insertions(+), 100 deletions(-)