[Samba] samba-ad-dc.service: Got notification message from PID 27448, but reception only permitted for main PID 27410

[Rowland Penny]

On Mon, 2021-08-30 at 11:00 +0100, Roy Eastwood via samba wrote:
> Using Louis' repo I upgraded a samba DC to version 4.14.7 on a
> raspberry pi running Debian Bullseye.   I noticed the above message
> when I checked the status of the samba-ad-dc service.   The messages
> were:
> 
> Aug 30 10:41:48 rpi3-dc systemd[1]: samba-ad-dc.service: Got
> notification message from PID 27448, but reception only permitted for
> main PID 27410
> Aug 30 10:41:48 rpi3-dc systemd[1]: samba-ad-dc.service: Got
> notification message from PID 27416, but reception only permitted for
> main PID 27410
> 
> The two processes were as follows: 
> root at rpi3-dc:~# ps ax | egrep '27416 | 27448'
>   27416 ?        Ss     0:01 /usr/sbin/smbd -D --option=server role
> check:inhibit=yes --foreground
>   27448 ?        Ss     0:01 /usr/sbin/winbindd -D --option=server
> role check:inhibit=yes --foreground
>   28130 pts/0    S+     0:00 grep -E 27416 | 27448
> 
> Is this to be expected?
> 

Yes it is, because the 'Type' in samba-ad-dc.service is set to
'notify', try changing it to 'fork'

Rowland