Oracle/EM: 在HA模式下組態EM

環境 Oracle 10G active/standby
node1 hostname = n1  IP x.x.x.1
node2 hostname = n2, IP = x.x.x.2
share IP = x.x.x.3

安裝完DB後,  Listener 聽 x.x.x.1 的 IP 時 , 可以連線至 EM, 若 Listener  聽 x.x.x.3 的 IP 時 , 則不能連線至 EM

解法:
emca -deconfig dbcontrol db -repos drop
設定環境變數 $HOSTNAME
emca -config dbcontrol db -repos create

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