启动、关闭、重启ORCLE监听的方法
(2015-08-19 18:21:59)
标签:
启动oracle监听服务关闭oracle监听服务重启oracle监听服务lsnrctl操作监听方法linux命令操作监听 |
分类: Oracle数据库 |
一、Oracle监听命令 lsnrctl
的几种用法及说明
1、lsnrctl status:检查当前监听器的状态
2、lsnrctl start [listener-name]:启动所有的监听器,可以指定名字来启动特定的监听器
3、lsnrctl stop [listener-name]:关闭所有的监听器,可以指定名字来关闭特定的监听器
4、lsnrctl reload :重启监听器,此命令可以代替lsnrctl stop,lsnrctl
start
5、lsnrctl help :可以显示所有可用的监听器命令
1、Oracle监听状态查看
在启动、关闭或者重启oracle监听器之前确保使用lsnrctl
status命令检查oracle监听器的状态。该命令除了得到监听器的状态之外,你还可以从lsnrctl
status命令的输出中得到如下的信息:
监听器的启动时间
监听器的运行时间
监听器参数文件listener.ora的位置,通常位于$ORACLE_HOME/network/admin目录下
监听器日志文件的位置
如果oracle监听器没用运行,你将得到如下的信息
$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:27:39
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 2: No such file or directory
如果oracle监听器正在运行,你将得到如下信息
$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:27:02
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
STATUS of the LISTENER
————————
Alias
LISTENER
Version
TNSLSNR for Linux: Version 11.2.0.4.0 -
Production
Start Date
29-APR-2009
18:43:13
Uptime
6 days 21 hr. 43 min. 49 sec
Trace Level
off
Security
ON: Local OS Authentication
SNMP
OFF
Listener Parameter File
/u01/app/oracle/product/11.1.0/network/admin/listener.ora
Listener Log File
/u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml
Listening Endpoints Summary…
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.2)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
Services Summary…
Service “devdb” has 1 instance(s).
Instance “devdb”, status UNKNOWN, has 1 handler(s) for this
service…
Service “devdb.thegeekstuff.com” has 1 instance(s).
Instance “devdb”, status READY, has 1 handler(s) for this
service…
Service “devdbXDB.thegeekstuff.com” has 1 instance(s).
Instance “devdb”, status READY, has 1 handler(s) for this
service…
Service “devdb_XPT.thegeekstuff.com” has 1 instance(s).
Instance “devdb”, status READY, has 1 handler(s) for this
service…
The command completed successfully
2、启动oracle监听器
如果oracle监听器没用运行,你可以用lsnrctl
start命令启动oracle监听器,该命令将启动所有的监听器,如果你只想启动特定的监听器,可以再start后面指定监听器的名字,例如:lsnrctl
start [listener-name]。
$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:27:42
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /u01/app/oracle/product/11.1.0/bin/tnslsnr: please
wait…
TNSLSNR for Linux: Version 11.2.0.4.0 - Production
System parameter file is
/u01/app/oracle/product/11.1.0/network/admin/listener.ora
Log messages written to
/u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml
Listening on:
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.2)(PORT=1521)))
Listening on:
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
STATUS of the LISTENER
————————
Alias
LISTENER
Version
TNSLSNR for Linux: Version 11.2.0.4.0 -
Production
Start Date
04-APR-2009
16:27:42
Uptime
0 days 0 hr. 0 min. 0 sec
Trace Level
off
Security
ON: Local OS Authentication
SNMP
OFF
Listener Parameter File
/u01/app/oracle/product/11.1.0/network/admin/listener.ora
Listener Log File
/u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml
Listening Endpoints Summary…
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.2)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
Services Summary…
Service “devdb” has 1 instance(s).
Instance “devdb”, status UNKNOWN, has 1 handler(s) for this
service…
The command completed successfully
3、关闭oracle监听器
如果oracle监听器正在运行,可以使用lsnrctl
stop命令关闭oracle监听器,该命令将关闭所有的监听器,如果你只想关闭特定的监听器,可以再stop后面指定监听器的名字,例如:lsnrctl
stop [listener-name]
$ lsnrctl stop
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:27:37
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
The command completed successfully
4、重启oracle监听器
用lsnrctl reload重启监听器,此命令可以代替lsnrctl stop和lsnrctl
start。重启将会在不需要关闭和启动监听器的情况下读取listener.ora的配置。
$ lsnrctl reload
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 17:03:31
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
The command completed successfully
二、Oracle监听器帮助
1、查看所有的监听器命令
lsnrctl help命令可以显示所有可用的监听器命令。在oracle11g中其输出如下:
start - Start the Oracle listener
stop - Stop the Oracle listener
status - Display the current status of the Oracle
listener
services - Retrieve the listener services
information
version - Display the oracle listener version
information
reload - This will reload the oracle listener SID and
parameter files. This is equivalent to lsnrctl stop and lsnrctl
start.
save_config - This will save the current settings to the
listener.ora file and also take a backup of the listener.ora file
before overwriting it. If there are no changes, it will display the
message “No changes to save for LISTENER”
trace - Enable the tracing at the listener level. The
available options are ‘trace OFF’, ‘trace USER’, ‘trace ADMIN’ or
‘trace SUPPORT’
spawn - Spawns a new with the program with the spawn_alias
mentioned in the listener.ora file
change_password - Set the new password to the oracle listener
(or) change the existing listener password.
show - Display log files and other relevant listener
information.
$ lsnrctl help
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:12:09
Copyright (c) 1991, 2007, Oracle. All rights reserved.
The following operations are available
An asterisk (*) denotes a modifier or extended command:
start
stop
status
services
version
reload
save_config
trace
spawn
change_password quit
exit
set*
show*
2、得到指定监听器命令的详细帮助信息
可以使用lsnrctl help得到指定的命令的详细帮助信息。如下所示
$ lsnrctl help show
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on
04-APR-2009 16:22:28
Copyright (c) 1991, 2007, Oracle. All rights reserved.
The following operations are available after show
An asterisk (*) denotes a modifier or extended command:
rawmode
displaymode
rules
trc_file
trc_directory
trc_level
log_file
log_directory
log_status
current_listener
inbound_connect_timeout
startup_waittime
snmp_visible
save_config_on_stop
dynamic_registration
本文主要参考:http://www.cnblogs.com/wuyisky/archive/2009/11/22/1607968.html

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