[20141229]配置tnsnames.ora使用rsp文件.txt

--大部分配置tnsnames.ora,特别是服务器都是直接编辑,使用copy & paste.
--我个人特别讨厌copy & paste 使用vim出现阶梯显示的情况,特别讨厌,我多次跟我同事在copy & paste设置:set paste来避免这种情况.
--但是就是不改,按照他们的道理这样做是能正常访问的.

--如果能看看我以前写的
http://blog.itpub.net/267265/viewspace-762224/

--下面讲解如何编写rsp文件,实际上很简单,参考netca.rsp的写法就知道如何配置了.自己做一个测试:
SYS@test> @ver1
PORT_STRING                    VERSION        BANNER
------------------------------ -------------- --------------------------------------------------------------------------------
x86_64/Linux 2.4.xx            11.2.0.3.0     Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

--测试先备份一下原来的tnsnames.ora配置.
$ cd /u01/app/oracle11g/product/11.2.0/db_2/network/admin
$ mv tnsnames.ora tnsnames.ora_20141229
$ mv sqlnet.ora sqlnet.ora_20141229

--建立rsp文件netcatest.rsp,主要是后面部分:

##################### netca.rsp ######################
[GENERAL]
RESPONSEFILE_VERSION="11.2"
CREATE_TYPE="CUSTOM"
[oracle.net.ca]
INSTALL_TYPE=""custom""
NAMING_METHODS={"TNSNAMES","HOSTNAME","EZCONNECT"}
#--------------- Modify settings in this section ---------------
NSN_NUMBER=2
NSN_NAMES={"40","TESTdG"}
NSN_SERVICE={"test.com","test.com"}
NSN_PROTOCOLS={"TCP;192.168.100.40;1521","TCP;192.168.101.115;1521"}
#---------------------------------------------------------------
#######################################################

--执行如下:
$ netca -silent -responseFile /home/oracle11g/teste/netcatest.rsp

Parsing command line arguments:
    Parameter "silent" = true
    Parameter "responsefile" = /home/oracle11g/teste/netcatest.rsp
Done parsing command line arguments.
Oracle Net Services Configuration:
Default local naming configuration complete.
    Created net service name: 40
Default local naming configuration complete.
    Created net service name: TESTdG
Profile configuration complete.
Oracle Net Services configuration successful. The exit code is 0

--注意rsp文件必须要使用全路径.检查结果.

$ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle11g/product/11.2.0/db_2/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

40 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.100.40)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = test.com)
    )
  )

TESTDG =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.101.115)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = test.com)
    )
  )

--说明:我故意把TESTDG的d小写,配置后是大写.

$ cat sqlnet.ora
# sqlnet.ora Network Configuration File: /u01/app/oracle11g/product/11.2.0/db_2/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.

NAMES.DIRECTORY_PATH= (TNSNAMES, HOSTNAME, EZCONNECT)

ADR_BASE = /u01/app/oracle11g

--测试也可以通过.
--如果你增加,修改配置都可以重复执行.留给大家测试了.