Re: cp: --preserve={context,xattr,acl}

[James Antill <jantill@redhat.com>]

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On Fri, 2006-08-18 at 20:03 +0200, Jim Meyering wrote:
> Currently, upstream cp can selectively preserve a few different attributes.
> From the documentation:
[...]
> The SELinux patches add "context" to the list.
> and upstream treats ACLs like "mode".
> 
> However, with XATTR support, I may well add two more: "xattr" and "acl".
> 
> But then there'd be overlap between --preserve=xattr and --preserve=context,
> Since I presume the latter subsumes the former.  Right?
> 
> So if both were specified on a selinux-enabled system,
> would there be any point in doing anything XATTR-specific?

 With tar I had xattr imply acl and selinux, but then they could be used
individually like: --preserve=xattrs --no-preserve=selinux (does generic
user xattrs and acls, but not selinux context).
 Although the tar patches haven't been accepted upstream yet (they are
just before a stable release, so aren't accepting features).

-- 
James Antill <jantill@redhat.com>

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