Database - RAC/Scalability (MOSC)

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Where is the value of parameter remote_listener coming from?

edited May 3, 2018 9:14AM in Database - RAC/Scalability (MOSC) 3 commentsAnswered ✓

Two nodes RAC (11.2.0.4) on RedHat Linux 7.1.

The database 'sbx11s1' has two instances 'sbx11s11', 'sbx11s12' and it can be started without parameter 'remote_listener' configured.

However, the default service 'sbx11s1' can has only one instance 'sbx11s12' registered to SCAN listener.

For example:

grid@node1:/home/grid > lsnrctl

LSNRCTL> set current_listener LISTENER_SCAN2

LSNRCTL> services

......

Service "sbx11s1" has 1 instance(s).

  Instance "sbx11s12", status READY, has 1 handler(s) for this service...

    Handler(s):

      "DEDICATED" established:0 refused:0 state:ready

         REMOTE SERVER

         (ADDRESS=(PROTOCOL=TCP)(HOST=10.199.200.51)(PORT=1521))

.......

I am sure this parameter is not set

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