TSM v6.2 自身DB备份报anr2987w anr0430w [

报错信息如下：
TSM server backup db fails due to a string comparison functionnot being able to correctly match the server and client GUID.The following errors can be seen in the activity log:
ANR2987W Session ended because of machine GUID or local host IP address mismatch.
ANR0430W Session XXXX for node $$_TSMDBMGR_$$ (DB2/NT64) refused - node name is locked.ANR0403I Session XXXX ended for node $$_TSMDBMGR_$$ (DB2/NT64).
ANR2968E Database backup terminated. DB2 sqlcode: -2033. DB2 sqlerrmc: 61.
ANR0985I Process XX for DATABASE BACKUP running in the BACKGROUND completed with completion state FAILURE at xx:xx:xx

解决方式，在dsmserv.opt中加入参数DBMTRUSTEDGUIDIGNORE YES，再重启Server。