[Samba] smbd doesn't start anymore
Bruno MACADRÉ
bruno.macadre at univ-rouen.fr
Tue Sep 23 07:36:26 MDT 2014
No system reboot, crash or update at all
My server runs on ubuntu server 14.04 x64 without SELinux enabled.
This server has run many days without problem and the main smbd process
disappear without any explication today (during lunch time....)
Here my smb.conf :
[global]
netbios name = filzen
workgroup = SAMDOM
security = ADS
realm = SAMDOM.FR
encrypt passwords = yes
log level = 9
log file = /var/log/samba/log.%M
idmap config *:backend = tdb
idmap config *:range = 70000-80000
idmap config SAMDOM:backend = ad
idmap config SAMDOM:schema = rfc2307
idmap config SAMDOM:range = 10000-60000
winbind nss info = rfc2307
winbind trusted domains only = no
winbind use default domain = yes
winbind enum users = yes
winbind enum groups = yes
interfaces = lo bond0
bind interfaces only = yes
# Tunning
strict locking = No
strict sync = No
sync always = No
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE
SO_RCVBUF=8192 SO_SNDBUF=8192
lanman auth = No
lm announce = No
ea support = No
kernel oplocks = yes
read raw = yes
write raw = yes
max xmit = 65535
dead time = 15
getwd cache = yes
invalid users = root morpheus
case sensitive = yes
registry shares = Yes
I hope it would be usefull
Le 23/09/2014 15:08, Gaiseric Vandal a écrit :
> Was this after any system reboot, system crash, system update?
>
> What OS? If this is linux, is SELinux enabled?
>
>
>
>
>
> On 09/23/14 09:03, Bruno MACADRÉ wrote:
>> Hi,
>>
>> I've a really big problem with my SAMBA 4.1.11 production
>> server.... it doesn't want to start smbd anymore.... nmbd starts fine
>> but not smbd.
>>
>> I've tried to start smbd in interactive mode to see what's
>> happened :
>>
>> # /srv/progs/samba4/sbin/smbd -i -d9
>>
>> produce a lot of lines about configuration (all fine), some last
>> lines are :
>>
>> added interface lo ip=::1 bcast=
>> netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
>> added interface lo ip=127.0.0.1 bcast=127.255.255.255 netmask=255.0.0.0
>> added interface bond0 ip=10.130.162.20 bcast=10.130.162.255
>> netmask=255.255.255.0
>> loaded services
>> Netbios name list:-
>> my_netbios_names[0]="FILZEN"
>> fcntl_lock 9 6 0 1 1
>> fcntl_lock: Lock call successful
>> Attempting to register passdb backend smbpasswd
>> Successfully added passdb backend 'smbpasswd'
>> Attempting to register passdb backend tdbsam
>> Successfully added passdb backend 'tdbsam'
>> Attempting to register passdb backend wbc_sam
>> Successfully added passdb backend 'wbc_sam'
>> Attempting to register passdb backend ldapsam
>> Successfully added passdb backend 'ldapsam'
>> Attempting to register passdb backend NDS_ldapsam
>> Successfully added passdb backend 'NDS_ldapsam'
>> Attempting to register passdb backend IPA_ldapsam
>> Successfully added passdb backend 'IPA_ldapsam'
>> Attempting to find a passdb backend to match tdbsam (tdbsam)
>> Found pdb backend tdbsam
>> pdb backend tdbsam has a valid init
>> check lock order 1 for
>> /srv/progs/samba4/var/lock/smbXsrv_version_global.tdb
>> release lock order 1 for
>> /srv/progs/samba4/var/lock/smbXsrv_version_global.tdb
>>
>> After this last line, it stop writing anything and wait
>> indefinitely...... but there's no listenning socket opened so the
>> daemon never listen and never be used....
>>
>>
>> Is there a way to get more informations about why my smbd doesn't
>> work at all magically ?
>>
>> Thanks
>> Regards,
>> Bruno
>>
>
--
Bruno MACADRE
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Ingénieur Systèmes et Réseau | Systems and Network Engineer
Département Informatique | Department of computer science
Responsable Info SER | SER IT Manager
Université de Rouen | University of Rouen
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