Shulou(Shulou.com)06/01 Report--

1. When a single node is started, it can be operated.

[oracle@rac1 ~] $sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jul 11 11:54:29 2019Copyright (c) 1982, 2011, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,Data Mining and Real Application Testing optionsSQL > SELECT inst_name FROM v$active_instances INST_NAME----rac1:RAC1SQL > exitDisconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP Data Mining and Real Application Testing options [oracle@rac1 ~] $

2. Whether to join the new node automatically after normal operation (Yes)

[oracle@rac1 ~] $sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jul 11 12:01:42 2019Copyright (c) 1982, 2011, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,Data Mining and Real Application Testing optionsSQL > SELECT inst_name FROM v$active_instances INST_NAME----rac1:RAC1rac2:RAC2SQL >

3. The default rac starts related services automatically.

4. non-graphical does not save much resources.

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