[Ocfs2-devel] [PATCH 25/29] ocfs2: Implementation of local and global quota file handling
Joel Becker
Joel.Becker at oracle.com
Thu Oct 30 13:31:21 PDT 2008
On Thu, Oct 30, 2008 at 08:33:39AM +0100, Jan Kara wrote:
> On Wed 29-10-08 03:51:39, Joel Becker wrote:
> > On Wed, Oct 29, 2008 at 03:29:02AM +0100, Jan Kara wrote:
> > > What I did is, that in the end of each quotafile block there are 8 bytes
> > > reserved for OCFS2 use (both in local and global quota files). So these
> > > bytes are intended to be used for ECC. I hope that's fine.
> >
> > So every block type (disk header, dq_block, etc) has the last 8
> > bytes free?
> Yes.
>
> > This seems like something we should find a way to mention
> > in the disk header.
> You mean like in the ocfs2_fs.h file? There is already a constant and
> a comment in quota.h, but probably it makes sence to move it to ocfs2_fs.h.
Well, if other filesystems get it via quota.h too, it should
stay there. Perhaps just a comment in ocfs2_fs.h about it so readers
are aware.
Joel
--
The zen have a saying:
"When you learn how to listen, ANYONE can be your teacher."
Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
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