Re: Confusion over 2.6.9 nfs-acl patches

Andreas Gruenbacher <[email protected]> Wed, 02 Feb 2005 16:31:53 +0100
Newsgroups gmane.linux.file-systems.acl.devel
Organization SUSE Labs
Message-ID <[email protected]>
On Wed, 2005-02-02 at 16:02, Zoltan Sekeres wrote:
> Hi Andreas,
> 
> We also have a production server we would like to upgrade. It seems that
> we are a victim of the vanishing default ACLs.
> 
> You wrote:
> > You might be best advised to wait until 2.6.11 is out (which should
> > happen within the next few weeks). 2.6.11 will contain some xattr fixes
> > (in case you're using ext2 or ext3).
> >
> > Grab the nfsacl patches from Andrew Morton's -mm series. I doubt that
> > they will make it into 2.6.11 as well, but it's not unlikely that we'll
> > have them in 2.6.12.
> >
> > Right now, the most sensible choice probably would be to take the nfsacl
> > patches from 2.6.11-rc2-mm1 and make them apply to 2.6.10.
> 
> I would like to upgrade as soon as possible so waiting for 2.6.11 hurts. I
> am also reluctant to apply a rc?-patch to a productive kernel.

The relevant patches are in the bitkeeper tree; they apply cleanly to
2.6.10. I have extracted them and put them into
http://acl.bestbits.at/testing/2.6.10-fixes/.

> > Alternatively, you could grab the older version of the patches from
> > http://acl.bestbits.at/nfsacl/2.6.9/ (I've just updated the patches for
> > you). Those apply to 2.6.9 as well as 2.6.10; I didn't check if they
> > compile correctly, though.) Note that the new version should give you
> > somewhat better performance, and also has improved umask handling.
> ...
> 
> So I've retrieved the patch from http://acl.bestbits.at/nfsacl/2.6.10, the
> kernel is building right now. But will it fix the problem of the vanishing
> default ACLs?

No, you need the above mentioned fixes for that. The nfsacl patches are
just there so that people can get working nfsacls with more recent 2.6
kernels until they are in mainline.

Regards,
-- 
Andreas Gruenbacher <[email protected]>
SUSE Labs, SUSE LINUX GMBH

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