Winbind should not be running on a samba PDC at all.
uh, you misunderstood something =)

winbindd runs on a DC and looks up UID/SID by RPC Calls/NSS on a different PDC (samba) machine

bye


Michael Gasch wrote:

okay thank you very much !!!

but i experienced, that winbind needs this parameter even when looking
up SIDs on samba PDC with LDAP backend
but this was not my question

thx
bye

Paul Gienger schrieb:


i wonder, if i don't use winbind, do i really need the parameter "idmap backend = " in smb.conf on PDCs/BDCs ???
those machines find their SID/UID/GID via "passdb backend ="
don't they?


You are correct, the IDMAP parameters are only for when you are connecting to a windows DC. The idmap is used to map the windows SID to UNIX uid. If you are using a unix samba server as your DC the uid comes from the system having every user defined wherever it gets its name service info (ldap, NIS, passwd/shadow files, etc)

thx








--


"Matrix - more than a vision"

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                 Michael Gasch

           - Central IT Department -

Max Planck Institute for Evolutionary Anthropology
Deutscher Platz 6
04103 Leipzig

Germany
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