From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tao Ma Date: Thu, 01 Apr 2010 10:53:40 +0800 Subject: [Ocfs2-devel] [PATCH 0/15] ocfs2: Support for discontiguous block group. Message-ID: <4BB40AB4.8040205@oracle.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com Hi all, This patch set try to implement discontiguous block group in ocfs2. We have meet with many ENOSPC problems because of file system fragmentation and among them a big part is that we can't allocate contiguouse 4M bytes to allocate a new inode/extent block group. So this patch set is going to resolve this by supporting discontiguous block group. 01-11 are the original patches from Joel Becker, I didn't touch them so that Joel could skip them for review. ;) 12 is a patch fixing some tiny problems in 01-11. I separate it out so that it can be reviewed by Joel easily and it will be integrated into the previous 01-11 when it get acked. 13-15 are the following patches. [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=discontig-bg [Pull] git://oss.oracle.com/git/tma/linux-2.6.git discontig-bg For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/DiscontiguousBlockGroups The patches for ocfs2-tools support will be sent to ocfs2-tools-devel. Regards, Tao