Skip to main content
NetApp Knowledge Base

Event message: secd.nfsAuth.noNameMap

Views:
3,044
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nfs
Last Updated:

Applies to

  • ONTAP 9
  • NFS

Issue

  • The following message is printed to the event log for one or more Vservers in a cluster:

Wed Dec 14 03:21:19 EST [cluster1-01: secd: secd.nfsAuth.noNameMap:warning]: vserver (nas_vserver) Cannot map UNIX name to CIFS name. Error: Get user credentials procedure failed
  [  0 ms] Determined UNIX id 0 is UNIX user 'root'
  [     1] Using a cached connection to dc01.us.example.com
  [     3] Trying to map 'root' to Windows user 'root' using implicit mapping
  [     5] Successfully connected to 10.1.1.2:445 using TCP
  [    20] Successfully connected to 10.1.1.2:88 using TCP
  [    27] Successfully authenticated with DC dc02.us.example.com
  [    32] Could not find Windows name 'root'
  [    32] Unable to map 'root'. No default Windows user defined.
**[    32] FAILURE: Name mapping for UNIX user 'root' failed. No mapping found

  • To monitor this event message, the following command can be run:

::> event log show -message-name secd.nfsAuth.noNameMap

  • To find the source IP address of the NFS request, check the secd log of the node listed in the message at the same timestamp
    • Example:

[    85] Unable to map '0'. No default Windows user defined.
**[    85] FAILURE: Name mapping for UNIX user '0' failed. No mapping found
Details:
debug:  Worker Thread 12345678901 processing RPC 153:secd_rpc_auth_get_creds with request ID:12345 which sat in the          queue for 0 seconds.  { in run() at src/server/secd_rpc_server.cpp:2306 }
debug:  Client IP as found in the request: 10.1.1.2  { in secd_rpc_auth_get_creds_1_svc() at src/authorization/secd _rpc_authorization.cpp:1443 }

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support

 

******************************************************* *******************************************************