Oracle脚本:local_listener
今天,遇到一个需求:
需要在一个RAC环境中的多个实例中修改它们的初始化参数“Local_listener”。
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[oracle@gg01 ~]$ ps -ef | grep ora_ | grep -v grep | grep -v ASM | grep pmon oracle 9459 1 0 Oct08 ? 00:01:59 ora_pmon_crmls1 oracle 9756 1 0 Oct08 ? 00:01:58 ora_pmon_gppls1 oracle 10039 1 0 Oct08 ? 00:01:56 ora_pmon_hdqtls1 oracle 10384 1 0 Oct08 ? 00:01:57 ora_pmon_mkt1 oracle 10657 1 0 Oct08 ? 00:01:57 ora_pmon_mtl1 oracle 10983 1 0 Oct08 ? 00:01:57 ora_pmon_pcmls1 oracle 11305 1 0 Oct08 ? 00:01:58 ora_pmon_pos1 [oracle@gg01 ~]$ |
由于每次进入实例后的操作都是一样的,所以该事务可以脚本化。
这里,我是通过Bash Shell写的脚本:
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[oracle@gg01 ~]$ cat show_local-listener.sh for i in `ps -ef | grep ora_ | grep -v grep | grep -v ASM | grep pmon | cut -d'_' -f3` do echo "===================================" echo "Instance is: $i" ip_string=`/sbin/ifconfig eth0 | grep "inet addr" | cut -d':' -f2 | cut -d' ' -f1` echo "IP address is: $ip_string" echo "===================================" export ORACLE_SID=$i env | grep --color SID echo "----------------------------" sqlplus / as sysdba<<EOF show parameter local_listener !echo '@@@@@@@@@@@@@@' !echo "Command is:" !echo "alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=$ip_string)(PORT=1521)))' scope=both sid='$i';" alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=$ip_string)(PORT=1521)))' scope=both sid='$i'; !echo '@@@@@@@@@@@@@@' show parameter local_listener EOF done [oracle@gg01 ~]$ |
它执行时的效果如下:
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[oracle@gg01 ~]$ sh show_local-listener.sh =================================== Instance is: crmls1 IP address is: 169.0.2.27 =================================== ORACLE_SID=crmls1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:24 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='crmls1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: gppls1 IP address is: 169.0.2.27 =================================== ORACLE_SID=gppls1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:24 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='gppls1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: hdqtls1 IP address is: 169.0.2.27 =================================== ORACLE_SID=hdqtls1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:24 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='hdqtls1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: mkt1 IP address is: 169.0.2.27 =================================== ORACLE_SID=mkt1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:25 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='mkt1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: mtl1 IP address is: 169.0.2.27 =================================== ORACLE_SID=mtl1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:25 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='mtl1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: pcmls1 IP address is: 169.0.2.27 =================================== ORACLE_SID=pcmls1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:25 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='pcmls1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options =================================== Instance is: pos1 IP address is: 169.0.2.27 =================================== ORACLE_SID=pos1 ---------------------------- SQL*Plus: Release 10.2.0.5.0 - Production on Wed Oct 14 16:17:25 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=)(PORT=1521))) SQL> @@@@@@@@@@@@@@ SQL> Command is: SQL> alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=169.0.2.27)(PORT=1521)))' scope=both sid='pos1'; SQL> System altered. SQL> @@@@@@@@@@@@@@ SQL> NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ local_listener string (DESCRIPTION=(ADDRESS=(PROTOCO L=tcp)(HOST=169.0.2.27)(PORT=1 521))) SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning, Real Application Clusters, OLAP, Data Mining and Real Application Testing options [oracle@gg01 ~]$ [oracle@gg01 ~]$ |
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Done。
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