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Steps to enable archive mode in RAC database

Agenda:

 How to enable archive mode in Oracle RAC database.

 Steps to be followed:

 1. SQL> select name from v$database;
    NAME
    ---------
    PROD

2. SQL> alter system set cluster_database=False scope=spfile;
   System altered.
   SQL>exit;


3. srvctl status database -d prod

4. srvctl stop database -d prod

5. sqlplus "/as sysdba"
     SQL> startup mount
     ORACLE instance started.

Total System Global Area 9556852736 bytes
Fixed Size 2166288 bytes
Variable Size 6375346672 bytes
Database Buffers 3154116608 bytes
Redo Buffers 25223168 bytes
Database mounted.


SQL> alter database archivelog;
Database altered.


SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination +ARCH
Oldest online log sequence 380
Next log sequence to archive 382
Current log sequence 382


SQL> alter system set cluster_database=true scope=spfile;
System altered.

SQL> shutdown immediate

ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL>exit;

srvctl start database -d prod
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