#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