Database Administration & Monitoring, Oracle After startup database with srvctl, sqlplus as sysdba results in ORA-12547: TNS:lost contact 06.09.2021 by Oracle Team A few days ago a customer called me, that he have a strange issue with a new created database in a oracle restart configuration with 19c. Problem The customer has patches his 19c Databases with the newest RU and(…)
Database Administration & Monitoring, Database management, Oracle Oracle 21c : Two nodes Grid Infrastructure Installation 11.02.2021 by Oracle Team By Mouhamadou Diaw Oracle 21c is actually released in the cloud, and I did some tests to setup a Grid infrastructure cluster with two nodes. I used following two VM servers to test racp1vm1 racp1vm2 Below(…)
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