EBS OATM Migration

Question

Has anyone migrated a 300gb or larger database to OATM? Are there any known performance issues after the database has been migrated to OATM?

Answer 1

When running the tablespace creation scripts within the migration utility the crtts.sql is generated containing the sql statements below. It looks odd, since it is only creating 1 tablespace and altering the others. Shouldn't it create 12 tablespaces?
connect SYSTEM/&1@&2
exec DBMS_APPLICATION_INFO.SET_MODULE('TS_CREATE_TABLESPACE', NULL);
CREATE TABLESPACE APPS_TS_TOOLS
DATAFILE '/u01/APPS_TS_TOOLS01.dbf'
SIZE 100 M
EXTENT MANAGEMENT LOCAL UNIFORM SIZE 1024 K
SEGMENT SPACE MANAGEMENT AUTO;
ALTER TABLESPACE APPS_TS_TX_DATA ADD DATAFILE '/u01/APPS_TS_TX_DATA04.dbf' SIZE 100
M ;
ALTER TABLESPACE APPS_TS_TX_IDX ADD DATAFILE '/u01/APPS_TS_TX_IDX05.dbf' SIZE 100 M
ALTER TABLESPACE APPS_TS_SEED ADD DATAFILE '/u01/APPS_TS_SEED03.dbf' SIZE 100 M ;
ALTER TABLESPACE APPS_TS_INTERFACE ADD DATAFILE '/u01/APPS_TS_INTERFACE02.dbf' SIZE
100 M ;
ALTER TABLESPACE APPS_TS_SUMMARY ADD DATAFILE '/u01/APPS_TS_SUMMARY02.dbf' SIZE 100
M ;
ALTER TABLESPACE APPS_TS_NOLOGGING ADD DATAFILE '/u01/APPS_TS_NOLOGGING02.dbf' SIZE
100 M ;
ALTER TABLESPACE APPS_TS_ARCHIVE ADD DATAFILE '/u01/APPS_TS_ARCHIVE02.dbf' SIZE 100
M ;
ALTER TABLESPACE APPS_TS_QUEUES ADD DATAFILE '/u01/APPS_TS_QUEUES02.dbf' SIZE 100 M
ALTER TABLESPACE APPS_TS_MEDIA ADD DATAFILE '/u01/APPS_TS_MEDIA02.dbf' SIZE 100 M ;
exit;