oracle重启监听语句,Oracle LSNRCTL------监听器的启动和关闭

如果oracle监听器正在运行，你将得到如下信息

Linux:Version11.1.0.6.0-Productionon04-APR-200916:27:02

@H_301_48@STATUSoftheLISTENER

————————

@H_301_48@AliasLISTENER

VersionTNSLSNRLinux:Version11.1.0.6.0-Production

@H_301_48@StartDate29-APR-200918:43:13

Uptime6days21hr.43min.49sec

@H_301_48@TraceLeveloff

SecurityON:LocalOSAuthentication

@H_301_48@SNMPOFF

ListenerParameterFile/u01/app/oracle/product/11.1.0/network/admin/listener.ora

@H_301_48@ListenerLogFile/u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml

ListeningEndpointsSummary…

@H_301_48@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.2)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))

@H_301_48@ServicesSummary…

Service“devdb”has1instance(s).

@H_301_48@Instance“devdb”,statusUNKNOWN,has1handler(s)forthisservice…

Service“devdb.thegeekstuff.com”has1instance(s).

Service“devdbXDB.thegeekstuff.com”has1instance(s).

@H_301_48@Service“devdb_XPT.thegeekstuff.com”has1instance(s).

@H_301_48@Thecommandcompletedsuccessfully

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]。

$lsnrctlstart

@H_301_48@Linux:Version11.1.0.6.0-Productionon04-APR-200916:27:42

@H_301_48@Starting/u01/app/oracle/product/11.1.0/bin/tnslsnr:pleasewait…

@H_301_48@TNSLSNRSystemparameterfileis/u01/app/oracle/product/11.1.0/network/admin/listener.ora

Logmessageswrittento/u01/app/oracle/diag/tnslsnr/devdb/listener/alert/log.xml

@H_301_48@Listeningon:(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.2)(PORT=1521)))

Listeningon:(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))

@H_301_48@StartDate04-APR-200916:27:42

Uptime0days0hr.0min.0sec

@H_301_48@Thecommandcompletedsuccessfully

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]

$lsnrctlstop

@H_301_48@Linux:Version11.1.0.6.0-Productionon04-APR-200916:27:37

@H_301_48@Thecommandcompletedsuccessfully

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。

$lsnrctlreload

@H_301_48@Linux:Version11.1.0.6.0-Productionon04-APR-200917:03:31

@H_301_48@Thecommandcompletedsuccessfully

Oracle监听器帮助

1.查看所有的监听器命令

lsnrctl hep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.

$lsnrctlhelp

@H_301_48@Linux:Version11.1.0.6.0-Productionon04-APR-200916:12:09

@H_301_48@Thefollowingoperationsareavailable

@H_301_48@Anasterisk(*)denotesamodifierorextendedcommand:

@H_301_48@startstopstatus

servicesversionreload

@H_301_48@save_configtracespawn

change_passwordquitexit

@H_301_48@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

$lsnrctlhelpshow

@H_301_48@

Linux:Version11.1.0.6.0-Productionon04-APR-200916:22:28

301_48@Thefollowingoperationsareavailableaftershow

@H_301_48@Anasterisk(*)denotesamodifierorextendedcommand:

@H_301_48@rawmodedisplaymode

rulestrc_file

@H_301_48@trc_directorytrc_level

log_filelog_directory

@H_301_48@log_statuscurrent_listener

inbound_connect_timeoutstartup_waittime

@H_301_48@snmp_visiblesave_config_on_stop

dynamic_registration