In this post I try to show what's going on if a local listener dies in a 11gR2 RAC environment. My basic question is: When does (a) SCAN-Listener knows the local Listener disappeared?
My testcase (a sandbox):
- A 2-node RAC - all actions are run on node 1, if not explicit defined.
- My test-DB is called TTT04 (Test, you know?)
- I have 3 SCAN listeners there, but I want to make the test-case easier so I do pin down my connection string to only one SCAN-listener (it's SCAN2 in my case):
(ADDRESS = (PROTOCOL = TCP)(HOST = (more...)