Step By Step Dataguard Implementation (oracle 10g) Your Pfile in primary should have entries like the following entries: ** init File for primary PRIM.__db_cache_size=4194304000 PRIM.__java_pool_size=16777216 PRIM.__large_pool_size=16777216 PRIM.__shared_pool_size=872415232 PRIM.__streams_pool_size=0 *.audit_file_dest='AUDIT_FILE_LOCATION/PRIM/adump' *.background_dump_dest='AUDIT_FILE_LOCATION/PRIM/bdump' *.compatible='10.2.0.1.0' *.control_files='DATAFILE_LOCATION/PRIM/control01.ctl','DATAFILE_LOCATION/PRIM/control02.ctl','DATAFILE_LOCATION/PRIM/control03.ctl' *.core_dump_dest='AUDIT_FILE_LOCATION/PRIM/cdump' *.db_block_size=8192 *.db_domain='' *.db_file_multiblock_read_count=16 *.db_name='PRIM' db_unique_name='PRIM' LOG_ARCHIVE_CONFIG='DG_CONFIG=(PRIM,STAN)' *.db_recovery_file_dest_size=536870912000 *.db_recovery_file_dest='RECOVERY_DESTINA...