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Modifying the Initialization Parameter File
Oracle Tips by Burleson
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Oracle Data GuardChapter 3 - Implementing Standby
Databases
Modifying the Initialization Parameter File
The database initialization file on the primary
site requires some modification to support a logical standby
database. In this step, changes in the init.ora parameter file on
the primary database will be required. The following example shows
an extract from the init.ora file from the primary site,
highlighting the parameters required to support a logical standby
database:
# Archive
LOG_ARCHIVE_FORMAT=appsdb_%t_%s.dbf
LOG_ARCHIVE_START=TRUE
LOG_ARCHIVE_DEST_1='LOCATION=/oracle/appsdb/arch'
LOG_ARCHIVE_DEST_2='SERVICE=appsstdby'
LOG_ARCHIVE_DEST_STATE_2=ENABLE
# Miscellaneous
COMPATIBLE=9.2.0
DB_NAME=appsdb
STANDBY_FILE_MANAGEMENT=AUTO
# Resource Manager
RESOURCE_MANAGER_PLAN=SYSTEM_PLAN
log_archive_dest_2 should correspond to the
logical standby service name configured in the tnsnames.ora file on
the primary site.
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