samba - Oct 2015 - Question Wiki Setup a Samba Active Directory Domain Controller

On Mon, 5 Oct 2015, Rowland Penny wrote:
> On 05/10/15 18:56, Birgit Berger (UV Wien) wrote:
>> How do I stop scripts samba, smbd and nmbd being run at startup?
>
> I do not know because you are using Debian Jessie, this uses systemd which
I
> absolutely refuse to use!
>
> Perhaps somebody else can tell you how to do this and explain just how they
> are all got started, because if you don't know how to stop them, I
presume
> you don't know how they got started in the first place.
To disable systemd services:

systemctl disable samba
systemctl disable smbd
etc

However, it does not normally handle traditional init files, which his 
services appear to be.  At least in the redhat world, it redirects 
enable/disable calls for non-systemd services to chkconfig.  I don't know 
if it does the same on debian (does it have chkconfig?), uses another 
tool, or does nothing.  You may have to do things the (old) debian way, 
which involves removing symlinks from /etc/rc<runlevel>.d/ (or creating 
them to start a service in taht runlevel).

On 05/10/15 19:31, Sketch wrote:
> On Mon, 5 Oct 2015, Rowland Penny wrote:
>
>> On 05/10/15 18:56, Birgit Berger (UV Wien) wrote:
>>> How do I stop scripts samba, smbd and nmbd being run at startup?
>>
>> I do not know because you are using Debian Jessie, this uses systemd 
>> which I absolutely refuse to use!
>>
>> Perhaps somebody else can tell you how to do this and explain just 
>> how they are all got started, because if you don't know how to stop
>> them, I presume you don't know how they got started in the first
place.
>
> To disable systemd services:
>
> systemctl disable samba
> systemctl disable smbd
> etc
>
> However, it does not normally handle traditional init files, which his 
> services appear to be.  At least in the redhat world, it redirects 
> enable/disable calls for non-systemd services to chkconfig.  I don't 
> know if it does the same on debian (does it have chkconfig?), uses 
> another tool, or does nothing.  You may have to do things the (old) 
> debian way, which involves removing symlinks from
/etc/rc<runlevel>.d/
> (or creating them to start a service in taht runlevel).
>
If the OP is using the older style init.d scripts, then the commands 
would be:
service nmbd stop
update-rc.d -f nmbd remove

replace 'nmbd' with 'smbd' & 'winbind' for the other
two

Rowland

chkconfig is not installed, but systemctl seems to work together with
update-rc.d.

21:02:19 # systemctl disable samba
Synchronizing state for samba.service with sysvinit using update-rc.d...
Executing /usr/sbin/update-rc.d samba defaults
Executing /usr/sbin/update-rc.d samba disable
update-rc.d: error: samba Default-Start contains no runlevels, aborting.

21:02:58 # systemctl disable nmbd
Synchronizing state for nmbd.service with sysvinit using update-rc.d...
Executing /usr/sbin/update-rc.d nmbd defaults
Executing /usr/sbin/update-rc.d nmbd disable
insserv: warning: current start runlevel(s) (empty) of script `nmbd'
overrides LSB defaults (2 3 4 5).
insserv: warning: current stop runlevel(s) (0 1 2 3 4 5 6) of script
`nmbd' overrides LSB defaults (0 1 6).

21:03:59 # systemctl disable smbd
Synchronizing state for smbd.service with sysvinit using update-rc.d...
Executing /usr/sbin/update-rc.d smbd defaults
Executing /usr/sbin/update-rc.d smbd disable
insserv: warning: current start runlevel(s) (empty) of script `smbd'
overrides LSB defaults (2 3 4 5).
insserv: warning: current stop runlevel(s) (0 1 2 3 4 5 6) of script
`smbd' overrides LSB defaults (0 1 6).

After restart no more nmbd and smbd:

21:12:57 # systemctl | grep nmbd

21:13:06 # systemctl | grep smbd

21:13:11 # systemctl | grep samba
samba-ad-dc.service                                                       
                      loaded active running   LSB: start Samba daemons for
the AD DC

21:13:13 # systemctl | grep samba-ad-dc
samba-ad-dc.service                                                       
                      loaded active running   LSB: start Samba daemons for
the AD 


Or you could see it here as well:

21:09:18 # /etc/init.d/smbd status
● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd)
   Loaded: loaded (/etc/init.d/smbd)
   Active: inactive (dead)

21:09:32 # /etc/init.d/nmbd status
● nmbd.service - LSB: start Samba NetBIOS nameserver (nmbd)
   Loaded: loaded (/etc/init.d/nmbd)
   Active: inactive (dead)

21:09:38 # /etc/init.d/samba status
● samba-ad-dc.service - LSB: start Samba daemons for the AD DC
   Loaded: loaded (/etc/init.d/samba-ad-dc)
   Active: active (running) since Mon 2015-10-05 21:08:51 CEST; 51s ago


Funny thing is Master STILL IS SHOWING. nscd (name service caching damon
is not installed.) Any clues why this still shows?
>>smbclient -L localhost -U%								
Domain=[BLA] OS=[Unix] Server=[Samba 4.1.17-Debian]

        Sharename       Type      Comment
        ---------       ----      -------
        netlogon        Disk
        sysvol          Disk
        IPC$            IPC       IPC Service (Samba 4.1.17-Debian)
Domain=[BLA] OS=[Unix] Server=[Samba 4.1.17-Debian]

        Server               Comment
        ---------            -------

        Workgroup            Master
        ---------            -------
        WORKGROUP            MYHOSTNAME

kind regards, birgit