# # $Header: init.ora 25-jul-01.18:03:38 rajayar Exp $ # # Copyright (c) 1991, 2001, Oracle Corporation. All rights reserved. */ # ############################################################################## # Example INIT.ORA file # # This file is provided by Oracle Corporation to help you customize # your RDBMS installation for your site. Important system parameters # are discussed, and example settings given. # # Some parameter settings are generic to any size installation. # For parameters that require different values in different size # installations, three scenarios have been provided: SMALL, MEDIUM # and LARGE. Any parameter that needs to be tuned according to # installation size will have three settings, each one commented # according to installation size. # # Use the following table to approximate the SGA size needed for the # three scenarious provided in this file: # # -------Installation/Database Size------ # SMALL MEDIUM LARGE # Block 2K 4500K 6800K 17000K # Size 4K 5500K 8800K 21000K # # To set up a database that multiple instances will be using, use the # same file for all instance. Place all instance-specific parameters # at the end of the file using the . = syntax. # This way, when you change a public # parameter, it will automatically change on all instances. This is # necessary, since all instances must run with the same value for many # parameters. For example, if you choose to use private rollback segments, # these must be specified differently for each instance, but since all gc_* # parameters must be the same on all instances, they should be in one file. # # INSTRUCTIONS: Edit this file and the other INIT files it calls for # your site, either by using the values provided here or by providing # your own. ############################################################################### # replace "clustdb" with your database name db_name = clustdb compatible=9.0.0 db_files = 1024 # INITIAL #INITIAL #db_files=80 #SMALL #DB_files=400 #MEDIUM #db_files=1000 #LARGE control_files = ("\\.\clustdb_control1", "\\.\clustdb_control2") db_file_multiblock_read_count = 8 # INITIAL # db_file_multiblock_read_count = 8 #SMALL #db_file_multiblock_read_count = 16 #MEDIUM #db_file_multiblock_read_count = 32 #LARGE #Datawarehouse db_block_size=8192 # Transaction processing # db_block_size=4096 open_cursors=300 #Transaction processing #sort_area_size=524288 #Datawarehouse sort_area_size=1048576 large_pool_size=1048576 #Transaction processing, Datawarehouse db_cache_size=50331648 #Datawarehouse, Transaction processing java_pool_size=67108864 #Datawarehouse, Transaction processing # db_block_buffers = 200 # INITIAL # db_block_buffers=100 #SMALL # db_block_buffers =550 # MEDIUM # db_block_buffers=3200 #LARGE #shared_pool_size = 52428800 # INITIAL shared_pool_size = 67108864 # datewarehouse, transaction processing log_checkpoint_interval = 10000 processes = 59 # INITIAL # processes = 50 #SMALL #processes = 100 #MEDIUM #processes = 200 #LARGE parallel_max_servers = 5 #SMALL # parallel_max_servers = 4 x (number of CPUs) #MEDIUM # parallel_max_servers = 4 x (number of CPUs) # LARGE log_buffer = 8192 # INITIAL #log_buffer = 8192 #SMALL #log_buffer = 32768 #MEDIUM #log_buffer = 163840 #LARGE # audit_trail = true # if you want auditing # timed_statistics = true # if you want timed statistics max_dump_file_size = 10240 # limit trace file size to 10 K each # Uncommenting the line below will cause automatic archiving if archiving has # been enabled using ALTER DATABASE ARCHIVELOG. # log_archive_start = true # log_archive_dest = %ORACLE_HOME%/admin/clustdb/arch # log_archive_format = "%%ORACLE_SID%%T%TS%S.ARC" # If using private rollback segments, place lines of the following # form at the end of this file: # .rollback_segments = (name1, name2) # If using public rollback segments, define how many # rollback segments each instance will pick up, using the formula # # of rollback segments = transactions / transactions_per_rollback_segment # In this example each instance will grab 40/10 = 4: # transactions = 40 # transactions_per_rollback_segment = 10 # Global Naming -- enforce that a dblink has same name as the db it connects to global_names = TRUE # Edit and uncomment the following line to provide the suffix that will be # appended to the db_name parameter (separated with a dot) and stored as the # global database name when a database is created. If your site uses # Internet Domain names for e-mail, then the part of your e-mail address after # the '@' is a good candidate for this parameter value. # db_domain = us.acme.com # global database name is db_name.db_domain # Uncomment the following line if you wish to enable the Oracle Trace product # to trace server activity. This enables scheduling of server collections # from the Oracle Enterprise Manager Console. # Also, if the oracle_trace_collection_name parameter is non-null, # every session will write to the named collection, as well as enabling you # to schedule future collections from the console. # oracle_trace_enable = TRUE # define directories to store trace and alert files background_dump_dest=%ORACLE_HOME%/admin/clustdb/bdump user_dump_dest=%ORACLE_HOME%/admin/clustdb/ db_block_size = 4096 remote_login_passwordfile = exclusive # text_enable = TRUE # The following parameters are needed for the Advanced Replication Option job_queue_processes = 2 # job_queue_processes = 4 #datawarehouse # job_queue_interval = 10 # job_queue_keep_connections = false distributed_transactions = 5 open_links = 4 # The following parameters are instance-specific parameters that are # specified for two instances named clustdb1 and clustdb2 undo_management=AUTO # For automatic undo management # = MANUAL For manual/RBS undo management cluster_database= true cluster_database_instances=2 remote_listener=LISTENERS_CLUSTDB # First instance specific parameters clustdb1.thread=1 clustdb1.instance_name=clustdb1 clustdb1.instance_number=1 clustdb1.local_listener=listener_clustdb1 clustdb1.remote_login_passwordfile = exclusive # Comment out clustdb1.undo_tablespace and uncomment clustdb1.rollback_segments # when undo_management=MANUAL clustdb1.undo_tablespace = UNDOTBS1 # clustdb1.rollback_segments = (rbs1_1,rbs1_2) # Second instance specific parameters clustdb2.thread=2 clustdb2.instance_name = clustdb2 clustdb2.instance_number = 2 clustdb2.local_listener = listener_clustdb2 clustdb2.remote_login_passwordfile = exclusive # Comment out clustdb2.undo_tablespace and uncomment clustdb2.rollback_segments # when undo_management=MANUAL clustdb2.undo_tablespace = UNDOTBS2 # clustdb2.rollback_segments = (rbs2_1,rbs2_2)