• Configurar os parâmetros de archivelog

SYS@ORCL > show parameter recovery

SYS@ORCL > alter system set db_recovery_file_dest='/u02/fra';

SYS@ORCL > alter system set db_recovery_file_dest_size=20G;

SYS@ORCL > alter system set archive_lag_target=900;

• Baixar a base.

SYS@orcl > shut immediate;

• Subir o banco em modo mount

SYS@orcl > startup mount;

• Colocando o banco em modo archivelog

SYS@orcl > alter database archivelog;

• Abrir o banco

SYS@orcl > alter database open;