From: Joel Becker Date: Thu, 1 Apr 2010 00:38:29 -0700 Subject: [Ocfs2-devel] [PATCH 13/15] ocfs2: ocfs2_group_bitmap_size has to handle old volume. In-Reply-To: <20100401043431.GA2629@laptop.oracle.com> References: <4BB40AB4.8040205@oracle.com> <1270090752-18935-13-git-send-email-tao.ma@oracle.com> <20100401033838.GJ28680@mail.oracle.com> <4BB41FA0.8070804@oracle.com> <20100401043431.GA2629@laptop.oracle.com> Message-ID: <20100401073829.GB19666@mail.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 On Thu, Apr 01, 2010 at 12:34:31PM +0800, Wengang Wang wrote: > Just for my info. > Is "old ocfs2-tools + new kernel" supported? Absolutely. As is "old kernel + new ocfs2-tools". As long as the features of the particular formatted filesystem are understood by both tools and kernel, they should work. Joel -- Life's Little Instruction Book #30 "Never buy a house without a fireplace." Joel Becker Principal Software Developer Oracle E-mail: joel.becker at oracle.com Phone: (650) 506-8127