The listener supports no services解决一例

时间 2019-11-19

标签 listener supports services 解决一例繁體版

原文原文链接

The listener supports no services解决一例linux

Listener动态监听静态监听注册实例oracle

今天作Advacned Replication实验的时候碰到一个问题，启动目标库监听时，出现The listener supports no servicesapp

[oracle@adrep ~]$ lsnrctl starttcp

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:11:38工具

Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait...spa

TNSLSNR for Linux: Version 11.2.0.3.0 - Production.net

System parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.oraxml

Log messages written to /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xmlip

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 10:11:38

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/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

The listener supports no services

The command completed successfully

因为这台主机以前作的是stream实验，修改了一下hostname，以前的监听和服务名也用netca从新配置过了，可是启动监听一致是这个状态，动态监听注册不上

本地登陆到Oracle实例，手动注册实例也无果，问题依旧

SQL> alter system register;

System altered.

SQL> !

[oracle@adrep ~]$ lsnrctl status

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:13:03

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 10:11:38

Uptime 0 days 0 hr. 1 min. 25 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

The listener supports no services

The command completed successfully

[oracle@adrep ~]$ lsnrctl reload

Listener Log File /u01/app/

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:16:13

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

The command completed successfully

[oracle@adrep ~]$ lsnrctl status

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:13:18

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 10:11:38

Uptime 0 days 0 hr. 1 min. 40 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

The listener supports no services

The command completed successfully

[oracle@adrep ~]$ lsnrctl stop

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:17:03

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

The command completed successfully

[oracle@adrep ~]$ lsnrctl start

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:18:53

Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.2.0.3.0 - Production

System parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Log messages written to /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 10:18:53

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/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

The listener supports no services

The command completed successfully

[oracle@adrep ~]$

因而考虑经过mgr配置静态监听，可是让我郁闷的是，老是提示须要输入一个合法的SID

这个SID绝对是strmtarget没错的，global name即service name也确实是target，这个能够由如下参数得到佐证

SQL> show parameter name

NAME TYPE VALUE

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

db_file_name_convert string

db_name string strmtarg

db_unique_name string strmtarget

global_names boolean TRUE

instance_name string strmtarget

lock_name_space string

log_file_name_convert string

processor_group_name string

service_names string target

也能够经过v$instance视图查到SID是正确的

SQL> select instance_name from v$instance;

INSTANCE_NAME

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

strmtarget

难道就没有办法设置静态监听了吗？NO，这里还有一种方法就是手动修改listener.ora文件，添加如下几行内容

SID_LIST_LISTENER =

(SID_LIST =

(SID_DESC =

(GLOBAL_DBNAME = target)

(SID_NAME = strmtarget)

)

其做用就是配置一个实例静态监听，只不过用这里跳过了图形化界面修改而已，若是是用netmgr成功修改了实例的静态监听，也是会生成以上几行代码的

这里能够先把listener.ora用xftp工具拷贝出来，修改完再拷贝回相同位置便可

这里只须要从新加载一次监听就能够注册上实例了

[oracle@adrep ~]$ lsnrctl reload

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:32:06

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

The command completed successfully

[oracle@adrep ~]$ lsnrctl status

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 10:32:14

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=adrep)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 10:18:53

Uptime 0 days 0 hr. 13 min. 21 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/adrep/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=adrep)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Services Summary...

Service "target" has 1 instance(s).

Instance "strmtarget", status UNKNOWN, has 1 handler(s) for this service...

The command completed successfully

[oracle@adrep ~]$

这里target实例经过以上方法，成功地把实例注册上了，注意"UNKNOWN"就表示是静态注册的，若是是"READY"则表示是动态注册的

注意：动态和静态监听能够共存，如：

[oracle@zlm ~]$ lsnrctl status

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 14-SEP-2013 09:52:23

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=zlm)(PORT=1521)))

STATUS of the LISTENER

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

Alias LISTENER

Version TNSLSNR for Linux: Version 11.2.0.3.0 - Production

Start Date 14-SEP-2013 09:15:04

Uptime 0 days 0 hr. 37 min. 19 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora

Listener Log File /u01/app/oracle/diag/tnslsnr/zlm/listener/alert/log.xml

Listening Endpoints Summary...

(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=zlm)(PORT=1521)))

(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Services Summary...

Service "zlm11g" has 2 instance(s).

Instance "zlm11g", status UNKNOWN, has 1 handler(s) for this service...

Instance "zlm11g", status READY, has 1 handler(s) for this service...

Service "zlm11gXDB" has 1 instance(s).

Instance "zlm11g", status READY, has 1 handler(s) for this service...

The command completed successfully

[oracle@zlm ~]$

以上是我在zlm主机上的监听状态，能够发现，同时配置了动态和静态的监听

总结：以上利用了手动修改配置静态监听的方法成功注册了Oracle实例，动态监听每每须要等实例启动后，过一段时间才会注册上，而静态监听则能够立刻注册。并且一旦实例重启会形成动态监听暂时无效，有些版本的bug甚至会致使动态监听的注册就再也起不来了。因此我对于监听的观点是，尽可能配置静态监听，这样就能够避免不少由监听带来的问题，诸如咱们常常会碰到的几个ora error：ora-1254一、ora-1251四、ora-12154等，尤为是在RAC和DG中，一个监听的问题，每每会带来很大的麻烦，尤为须要引发你们的注意。