CIFS share inaccessible with Secd error: secd.cifsAuth.noNameMap for Clustered Data ONTAP
Applies to
- Data ONTAP 8 operating in Cluster Mode
- Data ONTAP 9
Issue
Attempting to access a CIFS share via file explorer may result in the application hanging.
The following Secd errors are reported during attempted CIFS share access:
Clus-nas02::*> event log show -event secd*
Time Node Severity Event
------------------- ---------------- ------------- ---------------------------
4/11/2016 14:07:10 Clus-nas02-02 WARNING secd.cifsAuth.noNameMap: vserver (svm3) CIFS name to UNIX name mapping problem. Error: User authentication procedure failed
[ 6] User 'DOMAIN\user1' authenticated using Kerberos security
[ 7] Trying to map 'DOMAIN\user1' to UNIX user 'user1' using implicit mapping
[ 9] Entry for user-name: user1 not found in the current source: FILES. Entry for user-name: user1 not found in any of the available sources
[ 9] Unable to map 'DOMAIN\user1'. No default UNIX user defined.
**[ 9] FAILURE: Name mapping for Windows user 'DOMAIN\user1' failed. No mapping found
[ 9] CIFS authentication failed