[Samba] Samba idmap against ad
Stuart Bailey
stuart at linusoft.co.uk
Wed Aug 11 05:27:41 MDT 2010
Hello,
I have a samba server (old - running FC6, samba 3.0.24-11.fc6) that
authenticates against AD. This is all configured and has been working fine
until this week.
A new user has been added to AD, but cannot access the samba drives. All other
users can still access samba as normal.
net ads testjoin reports OK.
wbinfo -a newuser%pass and wbinfo -K newuser%pass both succeed. wbinfo -r
newuser reports all the user group memberships from AD.
wbinfo -p is OK
wbinfo -i newuser reports that no information on that user can be found.
wbinfo -n newuser returns the SID, and wbinfo -s SID returns the username
However, wbinfo -S SID fails.
I found a thread that suggests a corrupted idmap cache file. If I delete this
file, and restart winbind, the file is re-created, but contains no SID data.
I've also noticed that the winbindd_idmap.tdb file has an old time stamp
winbindd_cache.tdb has today's date.
I tried setting:
winbind cache time = 3600
idmap cache time = 3600
but no improvement.
Also, this is affecting both FC6 servers we have, both with the same config. The
config has not changed, and the servers have not been rebooted / power cycled
etc. The problem only affects new AD user accounts.
Any sugguestions as to where I should look next?
Many thanks,
Stuart
--
---------------------------------------
Stuart Bailey BSc (hons) CEng CITP MBCS
LinuSoft (Managing Director)
Linux Specialist & Software Developer
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Phone: (0845) 658 3563
Direct: +44 (0) 1953 878162
Fax: +44 (0) 1603 858583
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http://www.linusoft.co.uk
http://www.bluetoothadvertising.org.uk
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