[Samba] Samba 4 WBC_ERR_DOMAIN_NOT_FOUND

[steve]

On 19/12/11 11:06, Matthieu Patou wrote:
> Hi Steve
>>> For me it's ok unless I ask for an unknown user:
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -i administrator
>>> TEST\Administrator:*:0:100::/home/TEST/Administrator:/bin/false
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -i ares
>>> failed to call wbcGetpwnam: WBC_ERR_DOMAIN_NOT_FOUND
>>> Could not get info for user ares
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -i administrator
>>> TEST\Administrator:*:0:100::/home/TEST/Administrator:/bin/false
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -u
>>> Administrator
>>> Guest
>>> krbtgt
>>> dns-ares
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -i Guest
>>> TEST\Guest:*:3000013:3000014::/home/TEST/Guest:/bin/false
>>>
>>> mat at ares:/usr/local/src/samba4$ ./bin/wbinfo -i dns-ares
>>> TEST\dns-ares:*:3000015:100::/home/TEST/dns-ares:/bin/false
>>>
>>>
>>> what wbinfo -u gives on your domain ?
>>>
>>>
>>>> Steve
>>>>
>>>
>>>
>> /usr/local/samba/bin is in PATH
>>
>> steve at hh3:~$ wbinfo -u
>> Error looking up domain users
>>
>> root at hh3:/home/steve# wbinfo -u
>> Error looking up domain users
>>
> What is returned by which wbinfo ?
>
>
>> Some other stuff:
>>
>> FQDN hh3.site
>> domain SITE
>>
>> steve at hh3:~$  host -t SRV _kerberos._udp.hh3.site.
>> _kerberos._udp.hh3.site has SRV record 0 100 88 hh3.hh3.site.
>>
>> steve at hh3:~$ kinit steve2 at HH3.SITE
>> Password for steve2 at HH3.SITE:
>> Warning: Your password will expire in 40 days on Sat Jan 28 20:18:06 
>> 2012
>>
>> steve at hh3:~$ host hh3
>> hh3.hh3.site has address 192.168.1.3
>>
>> steve at hh3:~$ smbclient //localhost/home -Usteve2
>> Password for [SITE\steve2]:
>> smb: \>
>>
>> steve at hh3:~$ smbclient //hh3/home -Usteve2
>> Password for [SITE\steve2]:
>> Password for [SITE\steve2]:
>> Password for [SITE\steve2]:
>> Connection to \\hh3\home failed - NT_STATUS_LOGON_FAILURE
>>
>> hh3 resolves fine, but hh3 is not resolved when using smbclient.
>>
>> steve at hh3:~$ smbclient //192.168.1.3/home -Usteve2
>> Password for [SITE\steve2]:
>> smb: \>
>>
>> DNS and kerberos seem OK. Is this Samba 4?
>>
>> Now with everything as root:
>>
>> root at hh3:/home/steve# smbclient //hh3.site/home -Uadministrator
>> Password for [SITE\administrator]:
>> Password for [SITE\administrator]:
>> Password for [SITE\administrator]:
>> Connection to \\hh3.site\home failed - NT_STATUS_LOGON_FAILURE
> Increase log level and try to understand what's wrong in your log
>>
>> root at hh3:/home/steve# smbclient //localhost/home -Uadministrator
>> Password for [SITE\administrator]:
>> smb: \>
>>
>> This suggests DNS is failing.
>>
>> Adding winbind here makes no difference:(
>>
> It's useless in your problem.
>> /etc/nsswitch.conf
>>
>> passwd: files ldap lsass
>> group: files ldap lsass
>> hosts:          files dns mdns4_minimal [NOTFOUND=return] mdns4
>>
>> Agghh!!
>> Steve.
>>
>>
>>
>
>
After new install.

Works fine up until samba is restarted. That is when wbinfo and all else 
fails. Samba does not survive the restart and nothing works thereafter.

Where can I start looking?


Thanks, Steve.