From patchwork Wed Apr 2 08:29:19 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qu Wenruo X-Patchwork-Id: 3927551 X-Patchwork-Delegate: dave@jikos.cz Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C0A6E9F2B6 for ; Wed, 2 Apr 2014 08:32:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9BE520240 for ; Wed, 2 Apr 2014 08:32:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D4A6120211 for ; Wed, 2 Apr 2014 08:32:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758191AbaDBI3A (ORCPT ); Wed, 2 Apr 2014 04:29:00 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:11878 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1758184AbaDBI26 (ORCPT ); Wed, 2 Apr 2014 04:28:58 -0400 X-IronPort-AV: E=Sophos;i="4.97,778,1389715200"; d="scan'208";a="28775304" Received: from unknown (HELO edo.cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 02 Apr 2014 16:26:16 +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 s328SeEj014935 for ; Wed, 2 Apr 2014 16:28:40 +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 16:28:47 +0800 From: Qu Wenruo To: Subject: [PATCH 08/27] btrfs-progs: Convert man page for btrfs-rescue Date: Wed, 2 Apr 2014 16:29:19 +0800 Message-ID: <1396427378-10487-9-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-rescue. Signed-off-by: Qu Wenruo --- Documentation/Makefile | 2 +- Documentation/btrfs-rescue.txt | 60 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+), 1 deletion(-) create mode 100644 Documentation/btrfs-rescue.txt diff --git a/Documentation/Makefile b/Documentation/Makefile index a838ca1..ebe0455 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -22,7 +22,7 @@ MAN8_TXT += btrfs-balance.txt MAN8_TXT += btrfs-device.txt MAN8_TXT += btrfs-scrub.txt MAN8_TXT += btrfs-check.txt -#MAN8_TXT += btrfs-rescue.txt +MAN8_TXT += btrfs-rescue.txt #MAN8_TXT += btrfs-inspect-internal.txt #MAN8_TXT += btrfs-send.txt #MAN8_TXT += btrfs-receive.txt diff --git a/Documentation/btrfs-rescue.txt b/Documentation/btrfs-rescue.txt new file mode 100644 index 0000000..f66ca85 --- /dev/null +++ b/Documentation/btrfs-rescue.txt @@ -0,0 +1,60 @@ +btrfs-check(8) +============== + +NAME +---- +btrfs-rescue - Recover a damaged btrfs filesystem + +SYNOPSIS +-------- +'btrfs rescue' + +DESCRIPTION +----------- +'btrfs rescue' is used to try to recover a damaged btrfs filesystem. + +SUBCOMMAND +---------- +'chunk-recover' [options] :: +Recover the chunk tree by scanning the devices ++ +`Options` ++ +-y:::: +assume an answer of 'yes' to all questions. +-v:::: +verbose mode. +-h:::: +help. + +NOTE: Since 'chunk-recover' will scan the whole device, it will be *VERY* slow +especially executed on a large device. + +'super-recover' [options] :: +Recover bad superblocks from good copies. ++ +`Options` ++ +-y:::: +assume an answer of 'yes' to all questions. +-v:::: +verbose mode. + +EXIT STATUS +----------- +'btrfs rescue' 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), +`btrfs-scrub`(8), +`btrfs-check`(8)