From patchwork Thu May 8 03:03:58 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gui Hecheng X-Patchwork-Id: 4132861 X-Patchwork-Delegate: dave@jikos.cz Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3626DBFF02 for ; Thu, 8 May 2014 03:08:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 507DA201FA for ; Thu, 8 May 2014 03:08:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4AC6A201F9 for ; Thu, 8 May 2014 03:08:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752899AbaEHDIt (ORCPT ); Wed, 7 May 2014 23:08:49 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:44088 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751542AbaEHDIs (ORCPT ); Wed, 7 May 2014 23:08:48 -0400 X-IronPort-AV: E=Sophos;i="4.97,1008,1389715200"; d="scan'208";a="30232152" Received: from unknown (HELO edo.cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 08 May 2014 11:06:16 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (localhost.localdomain [127.0.0.1]) by edo.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id s4838hG2024654 for ; Thu, 8 May 2014 11:08:43 +0800 Received: from localhost.localdomain (10.167.226.111) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.146.2; Thu, 8 May 2014 11:08:43 +0800 From: Gui Hecheng To: CC: Gui Hecheng Subject: [PATCH 2/2] btrfs-progs: update man page for btrfs-show-super Date: Thu, 8 May 2014 11:03:58 +0800 Message-ID: <1399518238-3337-2-git-send-email-guihc.fnst@cn.fujitsu.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1399518238-3337-1-git-send-email-guihc.fnst@cn.fujitsu.com> References: <1399518238-3337-1-git-send-email-guihc.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.111] Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add '-f' option for btrfs-show-super manpage, This option implies that sys chunk array and backup roots info will show up. Signed-off-by: Gui Hecheng --- Documentation/btrfs-show-super.txt | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/btrfs-show-super.txt b/Documentation/btrfs-show-super.txt index e8e17ab..074700f 100644 --- a/Documentation/btrfs-show-super.txt +++ b/Documentation/btrfs-show-super.txt @@ -20,8 +20,13 @@ Mainly used for debug purpose. OPTIONS ------- +-f:: +Print full superblock information. ++ +Including the system chunk array and backup roots. + -a:: -Print all the superblock information. +Print information of all superblocks. + If this option is given, '-i' option will be ignored.