[Samba] ACL's and SSSD

Charles Gomes cgomes at clearpoolgroup.com
Wed Aug 13 15:49:54 MDT 2014

I'm trying to have shares that maintain same ACL's on NFS and SAMBA.

File permissions are shown well on Windows. However when a user tries to set in Windows, I can see on syslog:

create_canon_ace_lists: unable to map SID S-1-5-21-1928475432-1850496769-242525581-9059 to uid or gid.

I can id <user> fine, and I already tried changing smb.conf idmap config * : backend  = [nss|rfc2307] but no luck.

Anyone have used SSSD and SAMBA with ACL's  ? 

Tried samba Version 3.6.9-169.el6_5 and samba Version 4.0.0rc4 but the same issues.

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