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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
