11g2以前的版本,监听器通过listener.ora文件进行配置。在11g2版本中,监听器的配置方式发生了变化,增加了一个新的配置文件endpoints_listener.ora,并且此文件和
11g2的监听器的配置信息保存在$GRID_HOME/network/admin/listener.ora和endpoints_listener.ora两个文件中。
LISTENER_SERV2=
(DESCRIPTION=
(
ADDRESS_LIST=
(ADDRESS=(
PROTOCOL=TCP)(HOST=xxdb2-vip)(PORT=1551))
(ADDRESS=(PROTOCOL=TCP)(HOST=10.10.10.100)(PORT=1551)(IP=
First))
)
)
LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER))))
# line added by Agent
LISTENER_SCA
n1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))) # line added by Agent
ENABLE_GLOBAL_DYN
amiC_ENDPOINT_LISTENER_SCAN1=ON # line added by Agent
ENABLE_GLOBAL_DYN
amIC_ENDPOINT_LISTENER=ON # line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_WFG=ON # line added by Agent
LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 29-NOV-2012 14:18:34
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
STATUS of the LISTENER
------------------------
Alias listener
Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production
Start Date 29-NOV-2012 14:11:17
Uptime 0 days 0
hr. 7 min. 17 sec
Trace Level off
Secur
ITy ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/11.2.0.3/grid/network/admin/listener.ora
Listener Log File /u01/app/grid/diag/tnslsnr/serv2/listener/alert/log.
XMl
Listening Endpoints Summary
...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.10.10.100)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.10.10.101)(PORT=1521)))
Services Summary...
Service "+ASM" has 1 instance(s).
Instance "+ASM2", status READY, has 1 handler(s) for this service...
Service "SERVDG2" has 1 instance(s).
Instance "servdb1", status READY, has 1 handler(s) for this service...
Service "SERVDG2_
xpT" has 1 instance(s).
Instance "servdb1", status READY, has 1 handler(s) for this service...
Service "elvdb" has 2 instance(s).
Instance "elvdb1", status UNKNOWN, has 1 handler(s) for this service...
Instance "elvdb2", status READY, has 1 handler(s) for this service...
Service "elvdbXDB" has 1 instance(s).
Instance "elvdb2", status READY, has 1 handler(s) for this service...
The command
completed successfully
在11g2的grid infrastructure上安装oracle 10g,10g的监听器配置文件也要采用$GRID_HOME/network/admin下的文件。
但需要做一个折中操作,将10g的$ORACLE_HOME/network/admin下listener.ora文件设置为$GRID_HOME/network/admin下endpoints_listener.ora的文件链接。