[Samba] Update Samba AD DCs from 4.10 to 4.13

[Rowland penny]

On 14/01/2021 17:39, Dirk Streubel via samba wrote:
> Hello,
>
> i have here three DCs with Samba Version 4.10. And yes i know, 4.10 is 
> EOL :)
>
> So, is there a best practice for it? My plan was to update from 4.11 
> to 4.12 and then to 4.13 and the Master DC would be the last DC to 
> update.


Yes that should work, but what is a 'Master' DC ?

All DC's are equal except for the FSMO roles and they can be on any DC, 
you can even share them amongst your DC's. If you are concerned about 
the FSMO roles, upgrade a DC and then transfer the roles to that.

Rowland