From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754071AbbA3FQJ (ORCPT ); Fri, 30 Jan 2015 00:16:09 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:48473 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750753AbbA3FQE (ORCPT ); Fri, 30 Jan 2015 00:16:04 -0500 X-AuditID: cbfee61b-f79d76d0000024d6-7a-54cb1393febd From: Chao Yu To: "'Jaegeuk Kim'" , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net References: <1422401503-4769-1-git-send-email-jaegeuk@kernel.org> <1422401503-4769-4-git-send-email-jaegeuk@kernel.org> In-reply-to: <1422401503-4769-4-git-send-email-jaegeuk@kernel.org> Subject: RE: [PATCH 4/5] f2fs: should fail mount when trying to recover data on read-only dev Date: Fri, 30 Jan 2015 13:15:02 +0800 Message-id: <006801d03c4b$d7761c00$86625400$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: AQKDs63B3JtDSVeEmIqjDxgyUQN23AIvNw77m1+2LnA= Content-language: zh-cn X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsVy+t9jQd3JwqdDDLbvlbR4sn4Ws8WlRe4W e/aeZLG4vGsOmwOLx6ZVnWweuxd8ZvL4vEkugDmKyyYlNSezLLVI3y6BK2PGqhssBU9YK3bc XcXcwPiOpYuRk0NCwETi/Yq5bBC2mMSFe+uBbC4OIYHpjBJTd36Bcn4wSrQ8OArWwSagIrG8 4z8TSEJEoJdR4seZfuYuRg6gqkqJmQsNQGo4BZwkVt96wAxiCwvES+ye9wBsA4uAqsSGeR8Z QWxeAUuJ//ceMkHYghI/Jt8Dm88soCWxfudxJghbXmLzmrfMENcpSOw4+xqsV0TASuLM623s EDXiEhuP3GKZwCg4C8moWUhGzUIyahaSlgWMLKsYRVMLkguKk9JzjfSKE3OLS/PS9ZLzczcx gkP8mfQOxlUNFocYBTgYlXh4PR6fChFiTSwrrsw9xCjBwawkwqt/DCjEm5JYWZValB9fVJqT WnyIUZqDRUmcV8m+LURIID2xJDU7NbUgtQgmy8TBKdXAaHjnn9o7vmtahwumHZ+6rVh7RscG 7ebkq/839a7rY5jtonxFW2uFfeDn3Dtr31zZP+NNJ6v9I5FH3BefZJQ7zFlZ1Rax73iPsOCH /x0aVbI7lcxllmYx/Htd/KjYgXfVfxHP2wp9f3bpNervqpv357wiQ0ao9LUlYRsv/G95+IZh xuXZR+YxTlJiKc5INNRiLipOBABmDgF8bQIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: linux-fsdevel-owner@vger.kernel.org [mailto:linux-fsdevel-owner@vger.kernel.org] On > Behalf Of Jaegeuk Kim > Sent: Wednesday, January 28, 2015 7:32 AM > To: linux-kernel@vger.kernel.org; linux-fsdevel@vger.kernel.org; > linux-f2fs-devel@lists.sourceforge.net > Cc: Jaegeuk Kim > Subject: [PATCH 4/5] f2fs: should fail mount when trying to recover data on read-only dev > > If device is read-only, we should not proceed data recovery. > But, if the previous checkpoint was done by normal clean shutdown, it's safe to > proceed the recovery, since there will be no data to be recovered. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu