May be you hit bug #6216:

http://now.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=6216

Here's a quote from the bug description:

The filer maintains a computer account with the domain controller. This account includes a password. When the filer needs to access the domain controller (e.g. to authenticate a user) it has to log into the domain controller. This message occurs when the logon fails.

This failure can occur for a number of reasons. The reasons that we know about are: a. Deletion of the .cifs.dat file b. A disk full occurring during the periodic password change which can result in deletion or truncation of the .cifs.dat file. c. A user editing the .cifs.dat file

This message does not occur if the filer was unable to contact the primary domain controller.

Just a thought.

Cheers

________________________________

From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of De Wit Tom (Consultant) Sent: Tuesday, April 22, 2008 3:51 PM To: Willeke, Jochen; Xishan; toasters@mathworks.com Subject: RE: Domain Controller Error

Also something handy can be to enable cifs.trace_login to see which DC you are talking with and which error you receive.

Grtz, Tom

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From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Willeke, Jochen Sent: dinsdag 22 april 2008 14:03 To: Xishan; toasters@mathworks.com Subject: RE: Domain Controller Error

Hi,

this can have several reasons:

- time is out of synch - Filers computer-account within the AD does not have the neccesary rights or is missing

There was one issue with Windows2000 trying to access data on a filer and a regkey which can be changed. Should be still in NOW.

You can do deeper analysis with "cifs testdc". Maybe only a special DC has problems.

Regards

Jochen

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From: owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of Xishan Sent: Tuesday, April 22, 2008 9:42 AM To: toasters@mathworks.com Subject: Domain Controller Error

Hi all... Can someone please throw some light on this error message :

Domain Controller error: NetLogon error 0xc0000022: - Filer's security information differs from domain controller

Thanx in advance

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