SVM与域控制器的连接丢失

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适用场景

ONTAP 9
CIFS
Microsoft Active Directory域控制器(AD DC)

问题描述

SVM与域控制器的连接丢失

EMS.log 显示故障：

secd: secd.unexpectedFailure:debug]: vserver (Vserver_01) Unexpected failure. Error: Lookup of CIFS account name procedure failed [ 1 ms] No servers available for MS_LSA, vserver: 13, domain: domain.com. [ 2] No servers available for MS_LSA, vserver: 13, domain: domain.com. **[ 3] FAILURE: Unable to make a connection (LSA:DOMAIN.COM), result: 6940 [ 3] Could not find Windows name 'domain\username' [ 3] CIFS name lookup failed

SecD.log 显示故障：

RESULT_ERROR_SECD_NO_SERVER_AVAILABLE:6940 in getBestConnection() at src/connection_manager/secd_connection_manager.cpp:898

受影响的SVM的发现模式设置为none：

::> set advanced

::*> vserver cifs domain discovered-servers discovery-mode show -vserver *

Vserver Mode

--------------- ----------

vserver1 all

vserver2 all

vserver3 site

vserver4 site

vserver5 none

5 entries were displayed.

未设置首选域控制器：

::> vserver cifs domain preferred-dc show Vserver Domain Name Preferred Domain Controllers -------------- ----------------------------- ---------------------------------- vserver5 domain.com -