[oracle19@rac18c-n1 dbhome_1]$ /u01/u19/app/oracle/product/19.2.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \
> oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v19.0.0 \
> oracle.install.option=INSTALL_DB_SWONLY \
> UNIX_GROUP_NAME=oinstall \
> INVENTORY_LOCATION=/u01/u19/app/oraInventory \
> ORACLE_BASE=/u01/u19/app/oracle \
> ORACLE_HOME=/u01/u19/app/oracle/product/19.2.0/dbhome_1 \
> oracle.install.db.InstallEdition=EE \
> oracle.install.db.OSDBA_GROUP=dba \
> oracle.install.db.OSOPER_GROUP=oper \
> oracle.install.db.OSBACKUPDBA_GROUP=backupdba \
> oracle.install.db.OSDGDBA_GROUP=dgdba \
> oracle.install.db.OSKMDBA_GROUP=kmdba \
> oracle.install.db.OSRACDBA_GROUP=racdba \
> oracle.install.db.rootconfig.executeRootScript=true \
> oracle.install.db.rootconfig.configMethod=ROOT
Launching Oracle Database Setup Wizard...
Enter password for 'root' user:
[WARNING] [INS-13014] Target environment does not meet some optional requirements.
CAUSE: Some of the optional prerequisites are not met. See logs for details. /u01/app/oraInventory/logs/InstallActions2019-03-06_01-06-54PM/installActions2019-03-06_01-06-54PM.log
ACTION: Identify the list of failed prerequisite checks from the log: /u01/app/oraInventory/logs/InstallActions2019-03-06_01-06-54PM/installActions2019-03-06_01-06-54PM.log. Then either from the log file or from installation manual find the appropriate configuration to meet the prerequisites and fix it manually.
The response file for this session can be found at:
/u01/u19/app/oracle/product/19.2.0/dbhome_1/install/response/db_2019-03-06_01-06-54PM.rsp
You can find the log of this install session at:
/u01/app/oraInventory/logs/InstallActions2019-03-06_01-06-54PM/installActions2019-03-06_01-06-54PM.log
Successfully Setup Software with warning(s).
[oracle19@rac18c-n1 dbhome_1]$ dbca -silent -createDatabase -templateName General_Purpose.dbc -responseFile NO_VALUE \
> -gdbname lhr19c  -sid lhr19c \
> -createAsContainerDatabase TRUE \
> -numberOfPDBs 1 \
> -pdbName pdb2 \
> -pdbAdminPassword lhr \
> -sysPassword lhr -systemPassword lhr \
> -datafileDestination '/u01/app/oracle/oradata' \
> -recoveryAreaDestination '/u01/app/oracle/flash_recovery_area' \
> -redoLogFileSize 50 \
> -storageType FS \
> -characterset AL32UTF8 -nationalCharacterSet AL16UTF16 \
> -sampleSchema t