From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shwety Subject: store a block device information in =?utf-8?b?c2JfaW5mbw==?= struct of ext4 file system Date: Thu, 8 Sep 2011 20:14:28 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hi, I have created an img file and mounted it with ext4 file system. I want to store its information in sb_info str of ext4 file system ext4.h header file. actually i am trying to separately store metadata and the data.For doing that i have created an img file and formatted this partition with ext4. I need to store this partitions information in the ext4_sb_info struct.I am not sure about how to modify the code as i am new to this file system.