From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6FC42C433EF for ; Thu, 16 Jun 2022 02:17:16 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1o1f4O-0005u9-P3; Thu, 16 Jun 2022 02:17:15 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1o1f4N-0005u3-9S for linux-f2fs-devel@lists.sourceforge.net; Thu, 16 Jun 2022 02:17:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: From:References:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=F0gxC+A2QvYef6NP9knKtXMg7a8DdJAqeHd1uRVZDKY=; b=BP1KeaIAYyry5dxJQ7wlxLKLQQ r28JU629gtPrXTJN5n/uITMGDAewkeCYyzmWW/IhpdhsuMSFy+5y4+Dbf0N7OIKsCpIb4lI/l1Is8 jdB40vkACbP78Nvfjsv0pn/m0gIPYilX64FgehipXUGjvyuIKSWfBHD2sVqVnsRbeaNc=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From:References:To: Subject:MIME-Version:Date:Message-ID:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=F0gxC+A2QvYef6NP9knKtXMg7a8DdJAqeHd1uRVZDKY=; b=bQDNBK6e0/M3/JnY7WySEHj1C7 uNYCKbywwe4YH9Pfk5w6wcMg9fNnzcKnoiWbrhMAjumVXOdPTenf4wkoiwxsjjvfSKSBK6XyLLmmJ l9O8kHTzoVROxcEo0PfKVdAW3rGk+tFjlGVD60lFkEj2BdS2Mwze/z9sGlh2YB+Uiycg=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.94.2) id 1o1f4H-003Vw9-O2 for linux-f2fs-devel@lists.sourceforge.net; Thu, 16 Jun 2022 02:17:13 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4316E60ACC; Thu, 16 Jun 2022 02:17:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED362C3411A; Thu, 16 Jun 2022 02:16:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655345819; bh=quBfZ0buTZ0HigA1eN5RLjxNyb0k/NHkB21dvoj8dDo=; h=Date:Subject:To:References:From:In-Reply-To:From; b=WbOfUEdUrmrcmAGn/cLhA9SqbtoMI43/T9oOCZ/GtT9PzsKBQP4R2NbBNK9nDnkAT H/yZ2gYniJZvJl4eyugM5Iw9WhzA6VkfECXSvE0o37DCrjpFZ/6wA9nnNf7ucWTqNr mjVJ2f3gsCE8KGeb4H03MOhne6u4JC5tE51goRVU+FSd3qAs1ttK62iFo2ya37gsPs YlnCldN5/HNuyrG/1up7CSSErNBWh7jbeXXxdufw4C7wpzOxFWgnAa1pURAwGUDuUn +/n6nMaQaAnqCbt63qYbSZunXjrZdq82pSqQh3cKglbhuRI/shd7osRCKyKbn5doOz H6MqV7fMvrkVA== Message-ID: <8cca3e79-acbf-aec6-8acd-af664a276c74@kernel.org> Date: Thu, 16 Jun 2022 10:16:57 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Content-Language: en-US To: Yufen Yu , linux-f2fs-devel@lists.sourceforge.net References: <20220607034043.636316-1-yuyufen@huawei.com> From: Chao Yu In-Reply-To: <20220607034043.636316-1-yuyufen@huawei.com> X-Headers-End: 1o1f4H-003Vw9-O2 Subject: Re: [f2fs-dev] [PATCH v3] dump.f2fs: add -I nid to dump inode by scan full disk X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2022/6/7 11:40, Yufen Yu wrote: > Usage: > dump.f2fs -I [inode nid] /dev/sda > > This feature can be useful for some bugs caused by system crash. > We not only need dump current valid node page, but alse the history > data in disk, which can give some clues for status change of the inode. > > Signed-off-by: Yufen Yu Reviewed-by: Chao Yu Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel