Sun Storage 7000 Unified Storage System: Active Directory Users with IDMU identities unable to list or access SMB shares (Doc ID 1347897.1)

Last updated on JULY 18, 2013

Applies to:

Sun Storage 7310 Unified Storage System - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 7110 Unified Storage System - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 7210 Unified Storage System - Version Not Applicable to Not Applicable [Release N/A]
Sun Storage 7410 Unified Storage System - Version Not Applicable to Not Applicable [Release N/A]
Sun ZFS Storage 7120 - Version Not Applicable to Not Applicable [Release N/A]
7000 Appliance OS (Fishworks)

Symptoms

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When attempting to access the appliance via SMB (from a Windows client in this case), the user is denied access, unable to view any shares.
This issue will occur when IDMU (Identity Mapping for UNIX) is enabled on the Windows Server, and will only affect those Windows users for whom a UID has been specified in the Domain Users applet.
These messages may be seen in the system log:

Jun  1 19:01:08 7310 smbd[18136]: [ID 160719 auth.alert] adt_set_user: Invalid argument
Jun  1 19:02:53 7310 smbd[18136]: [ID 160719 auth.alert] adt_set_user: Invalid argument
Jun  1 19:11:13 7310 smbd[18136]: [ID 160719 auth.alert] adt_set_user: Invalid argument

Cause

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