SET ORACLE_HOME=c:\app\administrator\product\12.1.0\dbhome_1
cd %ORACLE_HOME%\bin

sqlplus /nolog
conn sys/admin as sysdba
--alter system set cluster_database=FALSE scope=spfile;
--alter system set log_archive_dest_1='+DATADG' scope=spfile;
--alter system set log_archive_dest_1='location=c:\app\administrator\oradata' scope=spfile;
--alter system set log_archive_format='arch_%t_%s_%r.arc' scope=spfile;
--quit
--srvctl stop database -d gcoop
--sqlplus /nolog
--conn sys/admin as sysdba
shutdown immediate
startup mount
--alter database archivelog;
alter database noarchivelog;
--archive log list;
--alter system set cluster_database=TRUE scope=spfile;
--shutdown immediate
startup
quit

--srvctl start database -d gcoop