From patchwork Wed Apr 2 08:29:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qu Wenruo X-Patchwork-Id: 3927571 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 00F17BF549 for ; Wed, 2 Apr 2014 08:33:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1F4C62025A for ; Wed, 2 Apr 2014 08:33:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3470E2024D for ; Wed, 2 Apr 2014 08:32:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932066AbaDBIcz (ORCPT ); Wed, 2 Apr 2014 04:32:55 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:65370 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752190AbaDBI2x (ORCPT ); Wed, 2 Apr 2014 04:28:53 -0400 X-IronPort-AV: E=Sophos;i="4.97,778,1389715200"; d="scan'208";a="28775299" Received: from unknown (HELO edo.cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 02 Apr 2014 16:26:13 +0800 Received: from G08CNEXCHPEKD03.g08.fujitsu.local (localhost.localdomain [127.0.0.1]) by edo.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id s328SaR9014918 for ; Wed, 2 Apr 2014 16:28:36 +0800 Received: from adam-work.lan (10.167.226.24) by G08CNEXCHPEKD03.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.146.2; Wed, 2 Apr 2014 16:28:43 +0800 From: Qu Wenruo To: Subject: [PATCH 04/27] btrfs-progs: Convert man page for btrfs-balance. Date: Wed, 2 Apr 2014 16:29:15 +0800 Message-ID: <1396427378-10487-5-git-send-email-quwenruo@cn.fujitsu.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1396427378-10487-1-git-send-email-quwenruo@cn.fujitsu.com> References: <1396427378-10487-1-git-send-email-quwenruo@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.24] 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 Convert man page for btrfs-balance. Signed-off-by: Qu Wenruo --- Documentation/Makefile | 2 +- Documentation/btrfs-balance.txt | 77 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 78 insertions(+), 1 deletion(-) create mode 100644 Documentation/btrfs-balance.txt diff --git a/Documentation/Makefile b/Documentation/Makefile index 1fa2b35..4839b6d 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -18,7 +18,7 @@ MAN8_TXT += btrfs.txt # Sub commands for btrfs MAN8_TXT += btrfs-subvolume.txt MAN8_TXT += btrfs-filesystem.txt -#MAN8_TXT += btrfs-balance.txt +MAN8_TXT += btrfs-balance.txt #MAN8_TXT += btrfs-device.txt #MAN8_TXT += btrfs-scrub.txt #MAN8_TXT += btrfs-check.txt diff --git a/Documentation/btrfs-balance.txt b/Documentation/btrfs-balance.txt new file mode 100644 index 0000000..2289fdf --- /dev/null +++ b/Documentation/btrfs-balance.txt @@ -0,0 +1,77 @@ +btrfs-balance(8) +================ + +NAME +---- +btrfs-balance - balance btrfs filesystem + +SYNOPSIS +-------- +'btrfs [filesystem] balance' | + +DESCRIPTION +----------- +'btrfs balance' is used to balance chunks in a btrfs filesystem across +multiple or even single device. + +SUBCOMMAND +---------- +:: +Balance chunks across the devices *online*. ++ +'btrfs balance ' is deprecated, +please use 'btrfs balance start' command instead. + +'start' [options] :: +Balance chunks across the devices *online*. ++ +Balance and/or convert (change allocation profile of) chunks that +passed all filters in a comma-separated list of filters for a +particular chunk type. +If filter list is not given balance all chunks of that type. +In case none of the -d, -m or -s options is +given balance all chunks in a filesystem. ++ +`Options` ++ +-d[filters]:::: +act on data chunks +-m[filters]:::: +act on metadata chunks +-s[filters]:::: +act on system chunks (only under -f) +-v:::: +be verbose +-f:::: +force reducing of metadata integrity + +'pause' :: +Pause running balance. + +'cancel' :: +Cancel running or paused balance. + +'resume' :: +Resume interrupted balance. + +'status' [-v] :: +Show status of running or paused balance. ++ +If '-v' option is given, output will be verbose. + +EXIT STATUS +----------- +'btrfs balance' returns a zero exist status if it succeeds. Non zero is +returned in case of failure. + +AVAILABILITY +------------ +'btrfs' is part of btrfs-progs. Btrfs filesystem is currently under heavy +development, +and not suitable for any uses other than benchmarking and review. +Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for +further details. + +SEE ALSO +-------- +`mkfs.btrfs`(8),