重启Infa服务后提示找不到这个文件 nodemeta.xml

9.6.1infa安装完成后 ，客户端连接正常，重启infa服务后提示找不到nodemeta.xml  文件，
+ '[' linux64 = linux64 ']'
+ LD_LIBRARY_PATH=/home/infa/Informatica/9.6.1/server/bin:/home/infa/Informatica/9.6.1/java/jre/lib/amd64/server:/home/infa/Informatica/9.6.1/java/bin:/home/infa/Informatica/9.6.1/server/bin:/home/oracle/app/oracle/product/11.2.0/dbhome_1/lib:/usr/lib:/home/infa/Informatica/9.6.1/DataTransformation/bin:/home/infa/Informatica/9.6.1/java/jre/lib/amd64/server:/home/infa/Informatica/9.6.1/java/jre/lib/amd64
+ export LD_LIBRARY_PATH
+ export JAVA_HOME
++ sh /home/infa/Informatica/9.6.1/isp/bin/infacmd.sh getNodeName
+ INFA_NODE_NAME='[ICMD_10033] Command [getNodeName] failed with error [[INFACMD_40000] [CCM_10081] The Service Manager cannot deserialize the configuration file [/home/infa/Informatica/9.6.1/isp/config/nodemeta.xml] for node [NodeConfig] because of the following error: [/home/infa/Informatica/9.6.1/isp/config/nodemeta.xml (No such file or directory)]. Retain a copy of the configuration file and contact Informatica Global Customer Support.].'
+ CMD_STATUS=255
++ cut -d ' ' -f 1
++ echo '[ICMD_10033]' Command '[getNodeName]' failed with error '[[INFACMD_40000]' '[CCM_10081]' The Service Manager cannot deserialize the configuration file '[/home/infa/Informatica/9.6.1/isp/config/nodemeta.xml]' for node '[NodeConfig]' because of the following error: '[/home/infa/Informatica/9.6.1/isp/config/nodemeta.xml' '(No' such file or 'directory)].' Retain a copy of the configuration file and contact Informatica Global Customer 'Support.].'
+ INFA_NODE_NAME='[ICMD_10033]'
+ '[' 255 -ne 0 ']'
+ echo 'ERROR: Node configuration file not accessible or invalid'
ERROR: Node configuration file not accessible or invalid
+ exit 1
 
到/home/infa/Informatica/9.6.1/isp/config/下没找到nodemeta.xml文件