[Samba] Doubt about Samba4 Status

Marcio Demetrio Bacci marciobacci at gmail.com
Sat Jul 15 17:11:34 UTC 2017


Hi,

I have a DC Samba 4.6.5 on Debian 8.2.

When I run "service samba4 status" command, the output is:

samba4.service - LSB: start Samba4 daemons
   Loaded: loaded (/etc/init.d/samba4)
   Active: active (running) since Sáb 2017-07-15 12:40:11 -03; 15min ago
  Process: 442 ExecStart=/etc/init.d/samba4 start (code=exited,
status=0/SUCCESS)
   CGroup: /system.slice/samba4.service
           +-476 /usr/local/samba/sbin/samba -D
           +-477 /usr/local/samba/sbin/samba -D
           +-478 /usr/local/samba/sbin/samba -D
           +-479 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           +-480 /usr/local/samba/sbin/samba -D
           +-481 /usr/local/samba/sbin/samba -D
           +-482 /usr/local/samba/sbin/samba -D
           +-483 /usr/local/samba/sbin/samba -D
           +-484 /usr/local/samba/sbin/samba -D
           +-485 /usr/local/samba/sbin/samba -D
           +-486 /usr/local/samba/sbin/samba -D
           +-487 /usr/local/samba/sbin/samba -D
           +-488 /usr/local/samba/sbin/samba -D
           +-489 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
           +-490 /usr/local/samba/sbin/samba -D
           +-491 /usr/local/samba/sbin/samba -D
           +-494 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground
           +-495 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           +-496 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           +-498 /usr/local/samba/sbin/smbd -D --option=server role
check:inhibit=yes --foreground
           +-574 /usr/local/samba/sbin/winbindd -D --option=server role
check:inhibit=yes --foreground

Jul 15 12:40:12 dc2 samba[476]: [2017/07/15 12:40:12.255973,  0]
../source4/smbd/server.c:487(binary_smbd_main)
Jul 15 12:40:12 dc2 samba[476]: samba: using 'standard' process model
Jul 15 12:40:12 dc2 samba[476]: [2017/07/15 12:40:12.272707,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jul 15 12:40:12 dc2 samba[476]: STATUS=daemon 'samba' finished starting up
and ready to serve connections
Jul 15 12:40:12 dc2 winbindd[489]: [2017/07/15 12:40:12.457627,  0]
../source3/winbindd/winbindd_cache.c:3171(initialize_winbindd_cache)
Jul 15 12:40:12 dc2 winbindd[489]: initialize_winbindd_cache: clearing
cache and re-creating with version number 2
Jul 15 12:40:12 dc2 winbindd[489]: [2017/07/15 12:40:12.891999,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jul 15 12:40:12 dc2 winbindd[489]: STATUS=daemon 'winbindd' finished
starting up and ready to serve connections
Jul 15 12:40:13 dc2 smbd[479]: [2017/07/15 12:40:13.278218,  0]
../lib/util/become_daemon.c:124(daemon_ready)
Jul 15 12:40:13 dc2 smbd[479]: STATUS=daemon 'smbd' finished starting up
and ready to serve connections


Searching in log.samba, I found this entries:

samba: setproctitle not initialized, please either call setproctitle_init()
or link against libbsd-ctor.
  STATUS=daemon 'samba' finished starting up and ready to serve connections
[2017/07/07 01:04:17.546866,  0]
../source4/librpc/rpc/dcerpc_sock.c:63(continue_socket_connect)
  Failed to connect host 192.168.0.36 on port 135 -
NT_STATUS_CONNECTION_REFUSED
[2017/07/07 01:04:17.547018,  0]
../source4/librpc/rpc/dcerpc_sock.c:246(continue_ip_open_socket)
  Failed to connect host 192.168.0.36
(85f48d3e-ca2a-4c26-a04c-27ef820e0b7d._msdcs.empresa.com.br) on port 135 -
NT_STATUS_CONNECTION_REFUSED.
[2017/07/07 01:04:20.284873,  0]
../source4/dsdb/dns/dns_update.c:290(dnsupdate_nameupdate_done)
  ../source4/dsdb/dns/dns_update.c:290: Failed DNS update - with error code
110
[2017/07/07 01:04:21.942190,  0]
../source4/librpc/rpc/dcerpc_sock.c:63(continue_socket_connect)
  Failed to connect host 192.168.0.36 on port 135 -
NT_STATUS_CONNECTION_REFUSED
[2017/07/07 01:04:21.942256,  0]
../source4/librpc/rpc/dcerpc_sock.c:246(continue_ip_open_socket)
  Failed to connect host 192.168.0.36
(85f48d3e-ca2a-4c26-a04c-27ef820e0b7d._msdcs.empresa.com.br) on port 135 -
NT_STATUS_CONNECTION_REFUSED.

cs.empresa.com.br) on port 135 - NT_STATUS_CONNECTION_REFUSED.
[2017/07/12 01:41:54.596211,  0] ../source4/smbd/server.c:120(sig_term)
  Exiting pid 500 on SIGTERM
[2017/07/12 01:41:54.605692,  0] ../source4/smbd/server.c:120(sig_term)
  Exiting pid 498 on SIGTERM
[2017/07/12 01:41:54.606307,  0] ../source4/smbd/server.c:120(sig_term)
  Exiting pid 499 on SIGTERM
[2017/07/12 01:41:54.613827,  0] ../source4/smbd/server.c:120(sig_term)
[2017/07/12 01:41:54.613845,  0] ../source4/smbd/server.c:120(sig_term)
  Exiting pid 487 on SIGTERM
  Exiting pid 497 on SIGTERM

For me looks like the DC is working properly.

Is there any problem ?

Regards,

Márcio Bacci


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