samba - Mar 2008 - Problems with Samba(idmap_ad/sfu on AIX

I'm unabe to use idmap_ad and sfu nss info with Samba on AIX. The 
configuration as it is works on a Linux build.

         workgroup = DOMAIN
         realm = DOMAIN.TLD
         server string = SERVER
         security = ADS
         idmap domains = DOMAIN
         idmap config DOMAIN:default = yes
         idmap config DOMAIN:backend = ad
         idmap config DOMAIN:range = 1000 - 60000
         idmap config DOMAIN:readonly = yes
         idmap config DOMAIN:schema_mode = sfu

         winbind enum users = yes
         winbind enum groups = yes
         winbind nested groups = yes
         winbind use default domain = yes
         winbind nss info = sfu
         map to guest = bad uid


When run with statically built idmap_ad I get this in the log when 
trying to map user info (wbinfo -i):

Error loading module '/opt/pware/samba/3.0.28/lib/nss_info/sfu.so': 
Could not load module /opt/pware/samba/3.0.28/lib/nss_info/sfu.so.

And when I build a version with shared idmap_ad (and sfu.so -> 
idmap_ad.so), it gets back to this:

lib/module.c:do_smb_load_module(49) Error loading module 
'/usr/local/samba/lib/nss_info/sfu.so': rtld: 0712-001 Symbol 
_talloc_zero_zeronull was referenced from module 
/usr/local/samba/lib/nss_info/sfu.so(), but a runtime definition of the 
symbol was not found.

lib/module.c:do_smb_load_module(49) Error loading module 
'/usr/local/samba/lib/idmap/ad.so': rtld: 0712-001 Symbol 
_talloc_zero_zeronull was referenced from module 
/usr/local/samba/lib/idmap/ad.so(), but a runtime definition of the 
symbol was not found.

-- 
Heikki M

Heikki Manninen wrote:
> I'm unabe to use idmap_ad and sfu nss info with Samba on AIX. The 
> configuration as it is works on a Linux build.
> 
>         workgroup = DOMAIN
>         realm = DOMAIN.TLD
>         server string = SERVER
>         security = ADS
>         idmap domains = DOMAIN
>         idmap config DOMAIN:default = yes
>         idmap config DOMAIN:backend = ad
>         idmap config DOMAIN:range = 1000 - 60000
>         idmap config DOMAIN:readonly = yes
>         idmap config DOMAIN:schema_mode = sfu
> 
>         winbind enum users = yes
>         winbind enum groups = yes
>         winbind nested groups = yes
>         winbind use default domain = yes
>         winbind nss info = sfu
>         map to guest = bad uid
> 
That all looks good.
> 
> When run with statically built idmap_ad I get this in the log when 
> trying to map user info (wbinfo -i):
> 
> Error loading module '/opt/pware/samba/3.0.28/lib/nss_info/sfu.so':
> Could not load module /opt/pware/samba/3.0.28/lib/nss_info/sfu.so.
> 
Last I knew, this module can't be statically compiled.
> And when I build a version with shared idmap_ad (and sfu.so -> 
> idmap_ad.so), it gets back to this:
> 
> lib/module.c:do_smb_load_module(49) Error loading module 
> '/usr/local/samba/lib/nss_info/sfu.so': rtld: 0712-001 Symbol 
> _talloc_zero_zeronull was referenced from module 
> /usr/local/samba/lib/nss_info/sfu.so(), but a runtime definition of the 
> symbol was not found.
> 
> lib/module.c:do_smb_load_module(49) Error loading module 
> '/usr/local/samba/lib/idmap/ad.so': rtld: 0712-001 Symbol 
> _talloc_zero_zeronull was referenced from module 
> /usr/local/samba/lib/idmap/ad.so(), but a runtime definition of the 
> symbol was not found.
> 
Either the linker options need assistance or you need to add some 
libraries to the run time library path LIBPATH if my memory serves.  I'm 
haven't done AIX for a while.

You might have more success on samba-technical getting a response.

If you post over there, don't forget to include the version of AIX and 
which compiler you're using, native or gnu.  Also the version of samba.

Regards, Doug