?? 由于某些原因，需要更改服务器机器名，重启后，修改了oracle监听配置文件，但依旧无法启动服务，在google上找了N种方案，均告失败。无耐，只好重装oracle，安装到最好，告知em部署失败，依据提示查看log文件，如下：

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2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: LOG_FILE value: E:\oracle\product\10.2.0\db_2\cfgtoollogs\dbca\orcl\emConfig.log

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: HOST value: orchidsure

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: PORT value: 1521

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: SID value: orcl

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: LISTENER value: LISTENER

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: LISTENER_OH value: E:\oracle\product\10.2.0\db_2

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag '-config' set to true

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'db' set to true

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: EM_HOME value: E:\oracle\product\10.2.0\db_2

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: DB_UNIQUE_NAME value: orcl

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: SERVICE_NAME value: orcl

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setParam

配置: Setting param: ORACLE_HOME value: E:\oracle\product\10.2.0\db_2

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'dbcontrol' set to true

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'UPDATE_EMAIL' set to false

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag '-backup' set to false

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'create' set to false

2011-9-30 16:17:31 oracle.sysman.emcp.util.FileUtil _copyFile

配置: 正在将文件 E:\oracle\product\10.2.0\db_2\cfgtoollogs\emca\emca_2011-09-30_04-17-30-下午.log 复制到 E:\oracle\product\10.2.0\db_2\cfgtoollogs\emca\orcl\emca_2011-09-30_04-17-30-下午.log

2011-9-30 16:17:31 oracle.sysman.emcp.EMConfig perform

信息: 正在将此操作记录到 E:\oracle\product\10.2.0\db_2\cfgtoollogs\dbca\orcl\emConfig.log。

2011-9-30 16:17:31 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'CHECK_CONFIG' set to true

2011-9-30 16:17:31 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine connecting with SID: orcl, oracleHome: E:\oracle\product\10.2.0\db_2, and user: SYS

2011-9-30 16:17:32 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine created successfully and connected

2011-9-30 16:17:32 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine connecting with SID: orcl, oracleHome: E:\oracle\product\10.2.0\db_2, and user: DBSNMP

2011-9-30 16:17:33 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine created successfully and connected

2011-9-30 16:17:33 oracle.sysman.emcp.ParamsManager getParam

配置: 未设置参数 MODIFY_SID 的值。

2011-9-30 16:17:33 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine connecting with SID: orcl, oracleHome: E:\oracle\product\10.2.0\db_2, and user: SYS

2011-9-30 16:17:34 oracle.sysman.emcp.util.GeneralUtil initSQLEngine

配置: SQLEngine created successfully and connected

2011-9-30 16:17:34 oracle.sysman.emcp.ParamsManager setFlag

配置: Flag 'asm_db' set to false

2011-9-30 16:17:34 oracle.sysman.emcp.ParamsManager getParam

配置: 未设置参数 MODIFY_SID 的值。

2011-9-30 16:17:34 oracle.sysman.emcp.DatabaseChecks getDbServiceName

配置: No service name available. Will try to set db_u