Note:1) DIP does not support
password history migration
2) Migration approach discussed here is based on DIP bootstrap mechanism
1. Backup OUD backends
Run below commands to set environment
export ORACLE_HOME=/usr/app/oud/111220/oud_11.1
export ORACLE_INSTANCE==/usr/app/oud/environments/oudds_1/OUD
export
PATH=$ORACLE_HOME/bin:$ORACLE_INSTANCE/bin:$PATH
Run below command to execute backup
backup
--backUpAll --compress --backupDirectory /usr/app/datamigration/oudBackup
2.
Backup OUD config
·
Copy
the configuration directory, install-dir/config.
·
Make
sure that the schema subdirectory is present within the install-dir/config
directory.
·
Copy
the files in install-dir/logs.
·
Make a
copy of the installation directory.
·
Store
the archived data, configuration directory, schema subdirectory, log files and
installation directory together in a single location.
·
All
items are required when restoring the server.
3. Performance tuning on target OUD
For Data
Migration purpose adjust the heap sizes on the target OUD directories, as
required.
1.
Setting Environment Variables
export ORACLE_HOME=/usr/app/oud/111220/oud_11.1export ORACLE_INSTANCE=/usr/app/dirmon/environments/dipinst_1
export WLS_HOME=/usr/app/dirmon/11116/wlserver_10.3
2.
Execute Boost strap commands for each dip sync
profile
Boots strap properties file should be
edited to write the target LDIF file into a shared mount directory which is
shared across OUD hosts
o syncProfileBootstrap -h hostname -p
7005 -D weblogic -f /usr/app/datamigration/conf/ldp2ldf_legacyoiddata.properties
3. Data Transformation on Target
LDIF
Remember OID records
obpasswordchangeflag attributeswith value 0/1 and OUD records as TRUE/FALSE
Here may need to use some linux
commends like ‘sed’ to replace 0 with
True and 1 with false
4.
dsreplication
pre-external-initialization
dsreplication
pre-external-initialization -h host1 -p 4444 -X -b dc=domain,dc=com,dc=au -I
admin -j pwd-file
5.
Importing LDIF into OUD
STOP
OUD Directoring server using command stop-ds
import-ldif
-f /usr/app/dirmon/datamigration/OIDtoOUD.ldif -n userRoot –a
6.
Rebuild all indexes
Execute below
command to rebuild all indexes
rebuild-index
--rebuildAll -b dc=domain,dc=com,dc=au
7.
dsreplication
post-external-initialization
dsreplication
post-external-initialization -h localhost -p 4444 -b dc=domain,dc=com,dc=au
-I admin -j pwd-file –X
