On Mon, 2003-08-18 at 23:18, Nathan Scott wrote:
> On Mon, Aug 18, 2003 at 06:04:17PM -0400, Greg Freemyer wrote:
> > XFS/EA/ACL experts,
> >
> > I'm trying to test rdiff-backup (unstable) for xfs acl support.
> >
> > So far it is not working:
> >
> >
> > My understanding of xfs acls is that they are implemented via EAs.
> > right?
>
> Yes, although libacl hides the user/kernel interface and
> presents a (draft-POSIX-standard-compliant) ACL interface
> to users which isn't aware of extended attributes.
Does libattr allow access to ACLs, or from userland are EAs and ACLs
truly distinct?
>
> > If so, should the python module pyxattr handle them?
>
> I don't know what that module does.
It only talks about EAs, but I was hoping in XFS's case this would be
enough.
>
> > Or does rdiff-backup need to explicitely support EAs and ACLs
> > seperately?
>
> You probably want to have a look into the work Andreas did in
> getting the cp/ls/... tools (now called "coreutils" I think) to
> work with ACLs and extended attributes, and start from there.
>
I'll take a look at cp in particular.
Greg
--
Greg Freemyer
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