samba - Jan 2019 - AD ID mapping back end - must IDs be unique over all objects?

Reading the wiki page on the topic above, the following doesn't seem
entirely clear to me: must all used IDs be unique, or do just the
user/computer accounts and the groups, respectively, need unique IDs?
Simply put, is it possible that a user has a uidNumber that is the same as
the gidNumber of a group?

Thanks,
Viktor

On Sun, 20 Jan 2019 20:57:51 +0100
Viktor Trojanovic via samba <samba at lists.samba.org> wrote:
> Reading the wiki page on the topic above, the following doesn't seem
> entirely clear to me: must all used IDs be unique, or do just the
> user/computer accounts and the groups, respectively, need unique IDs?
> Simply put, is it possible that a user has a uidNumber that is the
> same as the gidNumber of a group?
> 
> Thanks,
> Viktor
Does this answer your question ?

rowland at devstation:~$ getent passwd rowland
rowland:*:10000:10000:Rowland Penny:/home/rowland:/bin/bash

The first '10000' is myself and the second '10000' is Domain
Users.

To put it another way, each users must have a unique uidNumber and each
group must have a unique gidNumber, but they can both start from the
same number.

Rowland

On Sun, 20 Jan 2019 at 21:24, Rowland Penny via samba <samba at
lists.samba.org>
wrote:
> On Sun, 20 Jan 2019 20:57:51 +0100
> Viktor Trojanovic via samba <samba at lists.samba.org> wrote:
>
> > Reading the wiki page on the topic above, the following doesn't
seem
> > entirely clear to me: must all used IDs be unique, or do just the
> > user/computer accounts and the groups, respectively, need unique IDs?
> > Simply put, is it possible that a user has a uidNumber that is the
> > same as the gidNumber of a group?
> >
> > Thanks,
> > Viktor
>
> Does this answer your question ?
>
> rowland at devstation:~$ getent passwd rowland
> rowland:*:10000:10000:Rowland Penny:/home/rowland:/bin/bash
>
> The first '10000' is myself and the second '10000' is
Domain Users.
>
> To put it another way, each users must have a unique uidNumber and each
> group must have a unique gidNumber, but they can both start from the
> same number.
>
That answers it. Thanks Rowland.