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Cu 1: To database c tn l dbdemo, character set l AL32UTF8

- S dng dbca to database.

Chn Next

- Chn ty chn: Create a Database.

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- Nhn Next tip tc.

- Chn ty chn: General Purpose or Transaction Processing. - Nhn Next tip tc.

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- t tn database l: dbdemo - t tn SID l: dbdemo - Nhn Next tip tc

- Check chn Configure Enterprise Manager .

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- Chn Next tip tc.

- Chn Next tip tc

- G password ca ASM

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- Chn Storage Type: ASM (Automatic Storage Management) - Tn diskgroup: +DATA - Chn Next tip tc

- Chn Next tip tc.

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- Chn Next tip tc

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- Chn Next tip tc

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- Chn Next tip tc

- Click Finish

- Chn OK

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Cu 2: Multiplex control file thnh 4 controlfile

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/u01/app/oracle/oradata/dbdemo/control01.ctl /u01/app/oracle/oradata/dbdemo/control02.ctl /u01/app/oracle/oradata/dbdemo/control03.ctl /u01/app/oracle/oradata/dbdemo/control04.ctl

- Login vo user Oracle to th mc dbdemo theo ng dn: /u01/app/oracle/oradata/dbdemo cha multiplex control file

- S dng . oraenv st bin mi trng ORACLE_SID = dbdemo

- ng nhp vo sqlplus vi quyn sysdba

- Kim tra control_file gc u

- Dng ASMCMD copy controlfile ra th mc /u01/app/oracle/oradata/dbdemo

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- Set li controlfile to multiplex

- Dng RMAN restore controlfile t controlfile ang dng

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Cu 3: Multiplex redolog Group 1: /u01/app/oracle/oradata/dbdemo/redo01.log /u01/app/oracle/oradata/dbdemo/redo01b.log Group 2: /u01/app/oracle/oradata/dbdemo/redo02.log

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/u01/app/oracle/oradata/dbdemo/redo02b.log Group 3: /u01/app/oracle/oradata/dbdemo/redo03.log /u01/app/oracle/oradata/dbdemo/redo03b.log

- Kt ni ti sqlplus:

- To

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Cau 4: Chuyn DB sang ARCHIVELOG mode /u01/app/archive

- To th mc archive

- Vo sqlplus kim tra trng thi ARCHIVELOG

- Ta thy trng thi ang l No Archive Mode - Thc hin chuyn trng thi v Archive Mode

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- Kim tra li trng thi

Cu 5: To tablespace DATA: /u01/app/oracle/oradata/dbdemo/data01.dbf Size: 5M Autoextend on

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Cu 6: To user TEST , default tablespace l DATA

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Cu 7: Dng user TEST to table TEST(id number); - Ti user sys:

- ng nhp vo user test to table test(id number)

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Cu 8: Backup full database vo /u01/app/rman - To th mc rman

- Thc hin backup ( trng thi Archivelog)

- File backup trong th mc /u01/app/rman

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Cu 9: Xa file /u01/app/oracle/oradata/dbdemo/user01.dbf /u01/app/oracle/oradata/dbdemo/system01.dbf

- Shutdown immediate trong RMAN

- Di chuyn n th mc datafile

cd u01/app/oracle/oradata/DBDEMO/datafile

- Thc hin xa file

Rm o1_mf_user*

Rm o1_mf_syst*

Cu 10: Phc hi cc file b mt, c th open c database

- Trong RMAN

RMAN>startup

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RMAN>Restore datafile 1;

RMAN>Recover datafile 1;

RMAN > sql alter database datafile 4 offline

RMAN>alter database open

RMAN>restore datafile 4;

RMAN>recover datafile 4;

RMAN > sql alter database datafile 4 online

Cu 11: To spfile v pfile

Cu 12: To thm 1 Listener :

a. Tn: LISTENER1 b. Port 1527 c. Protocol: TCP d. Cu hnh listener ng k tnh

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- S dng NETMGRcu hnh

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- Lu cu hnh li

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Cu 13: Dng netca cu hnh file tnsnames.ora cho php kt ni vi database dbdemo

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- Kt qu trong file tnsnames.ora

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Cu 14: Insert d liu vo table test v commit. Sau xa ht controlfile. Phc hi CSDL m bo cc dng trong table test cn y .

- Insert d liu vo table test v commit

- Backup li controlfile

- Xa tt c cc control file:

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- Phc hi li controlfile