#create oracle instance parameter
vi initkevin.or
db_name='kevin'
memory_target=0
sga_max_size=5G
sga_target=3G
pga_aggregate_target=1g
processes = 150
audit_file_dest='/u01/app/oracle/admin/kevin/adump'
audit_trail ='db'
db_block_size=8192
db_domain=''
db_recovery_file_dest='/u01/app/oracle/flash_recovery_area'
db_recovery_file_dest_size=2G
diagnostic_dest='/u01/app/oracle'
dispatchers='(PROTOCOL=TCP) (SERVICE=ORCLXDB)'
open_cursors=300
remote_login_passwordfile='EXCLUSIVE'
undo_tablespace='UNDOTBS'
control_files = ('/u01/app/oracle/oradata/kevin/disk1/controflie01.ctl', '/u01/app/oracle/oradata/kevin/disk2/controlfile02.ctl')
compatible ='11.2.0'
#create audit_file directory , db_recovery directory and orther directories
mkdir -p /u01/app/oracle/admin/kevin/adump
mkdir -p /u01/app/oracle/flash_recovry_area
mkdir -p /u01/app/oracle/oradata/kevin/disk1
mkdir -p /u01/app/oracle/oradata/kevin/disk1
#configure oracle user environment value
export ORACLE_SID=kevin
#create oracle password pfile
orapwd file=orapwdkevin password=oracle entries=3 force=y
#start nomount oracle database instance
startup nomount pifle=?/dbs/initkevin.ora
SQL> startup nomount pfile=?/dbs/initkevin.ora
ORACLE instance started.
Total System Global Area 5344731136 bytes
Fixed Size 2262656 bytes
Variable Size 2885683584 bytes
Database Buffers 2449473536 bytes
Redo Buffers 7311360 bytes
#create spfile from pfile
create spfile from pfile;
SQL>
SQL> create spfile from pfile;
File created.
#create database;
CREATE DATABASE kevin
USER SYS IDENTIFIED BY oracle
USER SYSTEM IDENTIFIED BY oracle
LOGFILE GROUP 1 ('/u01/app/oracle/oradata/kevin/disk1/redo01a.log','/u01/app/oracle/oradata/kevin/disk2/redo01b.log') SIZE 100M BLOCKSIZE 512,
GROUP 2 ('/u01/app/oracle/oradata/kevin/disk1/redo02a.log','/u01/app/oracle/oradata/kevin/disk2/redo02b.log') SIZE 100M BLOCKSIZE 512,
GROUP 3 ('/u01/app/oracle/oradata/kevin/disk1/redo03a.log','/u01/app/oracle/oradata/kevin/disk2/redo03b.log') SIZE 100M BLOCKSIZE 512
MAXLOGFILES 5
MAXLOGMEMBERS 5
MAXLOGHISTORY 1
MAXDATAFILES 100
CHARACTER SET AL32UTF8
NATIONAL CHARACTER SET AL16UTF16
EXTENT MANAGEMENT LOCAL
DATAFILE '/u01/app/oracle/oradata/kevin/disk1/system01.dbf' SIZE 325M REUSE
SYSAUX DATAFILE '/u01/app/oracle/oradata/kevin/disk2/sysaux01.dbf' SIZE 325M REUSE
DEFAULT TABLESPACE users
DATAFILE '/u01/app/oracle/oradata/kevin/disk1/users01.dbf'
SIZE 500M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED
DEFAULT TEMPORARY TABLESPACE tempts1
TEMPFILE '/u01/app/oracle/oradata/kevin/disk2/temp01.dbf'
SIZE 20M REUSE
UNDO TABLESPACE undotbs
DATAFILE '/u01/app/oracle/oradata/kevin/disk3/undotbs01.dbf'
SIZE 200M REUSE AUTOEXTEND ON MAXSIZE 1024m;
#create oracle dictionary information
@?/rdbms/admin/catalog.sql
@?/rdbms/admin/catproc.sql
@?/sqlplus/admin/pupbld.sql
The database was created successfully
?