today I learn the lsnrctl and emca , know how to start and stop the lsnrctl and emctl start dbcontrol and stop dbcontrol but i don't know how to use the more instance ,and the file in installreadme.txt can tell me the servername ... and so happy and remember me to my friends

http://hi.baidu.com/249477929/blog/item/10f30cc70f1a5cdbd100600f.html

http://hi.baidu.com/msning37/blog/item/b69431dd53e7e3a8cc1166ff.html

对于创建了多个数据库实例的oracle管理 想在EM下管理多个数据库

对于这个问题我想了很长时间在问了一个朋友之后恍然大悟，

%oracle_home%install下有readme.txt里面分别有不同数据库对应的EM管理的URL地址

# Generated by Oracle configuration tools.
DIRECT_HANDOFF_TTC_LISTENER = OFF
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:oracleproduct10.2.0db_1)
(PROGRAM = extproc)
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
)
)

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

2：执行以下命令重启监听器和EM

--------------------------------------------------------------------------------
lsnrctl stop
lsnrctl start
emctl stop dbconsole
emctl start dbconsole

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

3:查看监听器状态和登入EM，看到状态，一切正常

--------------------------------------------------------------------------------
D:Documents and Settingsgdy>lsnrctl service

LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 15-7月 -2007 18:2
8:19

Copyright (c) 1991, 2005, Oracle. All rights reserved.

正在连接到 (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
服务摘要..
服务 "PLSExtProc" 包含 1 个例程。
例程 "PLSExtProc", 状态 UNKNOWN, 包含此服务的 1 个处理程序...
处理程序:
"DEDICATED" 已建立:0 已被拒绝:0
LOCAL SERVER
服务 "orcl" 包含 1 个例程。
例程 "orcl", 状态 READY, 包含此服务的 3 个处理程序...
处理程序:
"D001" 已建立:0 已被拒绝:0 当前: 0 最大: 1002 状态: ready
DISPATCHER
(ADDRESS=(PROTOCOL=tcps)(HOST=netplus)(PORT=1934))
"D000" 已建立:7 已被拒绝:0 当前: 6 最大: 1002 状态: ready
DISPATCHER
(ADDRESS=(PROTOCOL=tcp)(HOST=netplus)(PORT=1933))
"DEDICATED" 已建立:1 已拒绝:0 状态:ready
LOCAL SERVER
服务 "orcl_XPT" 包含 1 个例程。
例程 "orcl", 状态 READY, 包含此服务的 3 个处理程序...
处理程序:
"D001" 已建立:0 已被拒绝:0 当前: 0 最大: 1002 状态: ready
DISPATCHER
(ADDRESS=(PROTOCOL=tcps)(HOST=netplus)(PORT=1934))
"D000" 已建立:7 已被拒绝:0 当前: 6 最大: 1002 状态: ready
DISPATCHER
(ADDRESS=(PROTOCOL=tcp)(HOST=netplus)(PORT=1933))
"DEDICATED" 已建立:1 已拒绝:0 状态:ready
LOCAL SERVER
命令执行成功