[Samba] IDMAP issue with SID S-1-5-32-545

Kaustubh Chaudhari c_kitu at yahoo.co.in
Wed Oct 24 11:28:00 GMT 2007

Hi all,

I am facing the error as bellow.
Aug 26 07:58:06 test winbindd[5118]: [2007/08/26 07:58:06, 0] 
Aug 26 07:58:06 test winbindd[5118]:   rid_idmap_get_id_from_sid: no 
suitable range available for sid: S-1-5-32-545

My idmap range is fine:
idmap backend = idmap_rid:UP=16777216-33554431

I tried removing cache for samba and restarted it. But still the same 
error, i found that this sid is reserved for BUILTIN\Users from 

I have discussed this on samba irc channel and found that this idmap 
backend is deprecated and dont exist in new code.

Would appreciate if some one can guide me in this.


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