wtorek, 2 czerwca 2015

PEŁNA KULTURA :) BACKUP RMAN

Pełny backup zaczynamy:

rman target \
CONFIGURE CONTROLFILE AUTOBACKUP ON;# Dla wszystkich backupów zawiera plik kontrolny i spfile
CONFIGURE DEFAULT DEVICE TYPE TO DISK;# zmiana nośnika podać nazwę np DH1
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "C:\bck\%F.bck"; # Nazwa pliku i jego lokalizacja dot. pliku kontrolnego
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT "C:\bck\%d-%Y-%M-%D-%p-%s.bck"; # Nazwa pliku i lokalizacja kopii bazy -recovery catalog
CROSSCHECK ARCHIVELOG ALL;# sprawdza czy istnieją dzienniki
BACKUP DATABASE;# kopia bazy zawierająca pliki kontrolne spfile Uwaga baza musi być w trybie Archivelog

#BACKUP INCREMENTAL LEVEL 1 DATABASE;# W przypadku przyrostowego backupu
BACKUP ARCHIVELOG ALL NOT BACKED UP 2 TIMES;          
DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE - 3'; # usuwa starsze dzienniki niż 3 dni
                                                      
EXIT;



Dla przypomnienia włączyć tryb Archivelog można

SHUTDOWN IMMEDIATE;
STARTUP MOUNT;
SQL "ALTER DATABASE ARCHIVELOG";
ALTER DATABASE OPEN;


---------------listing operacji

C:\Users\admin>rman target \
Recovery Manager: Release 11.2.0.2.0 - Production on So Maj 30 16:58:58 2015
Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
target database Password:
connected to target database: XE (DBID=2797783990)


#wyświetlenie ustawień RMAN
RMAN> show all;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name XE are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOA
D TRUE ; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'C:\ORACLEXE\APP\ORACLE\PRODUCT\11.2.0\SE
RVER\DATABASE\SNCFXE.ORA'; # default

RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON;

new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters are successfully stored

RMAN> CONFIGURE DEFAULT DEVICE TYPE TO DISK;

new RMAN configuration parameters:
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
new RMAN configuration parameters are successfully stored

RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "C:\bck\%F.bck";

new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "C:\bck\%F.bck";

new RMAN configuration parameters are successfully stored

RMAN> CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT "C:\bck\%d-%Y-%M-%D-%p-%s.bck";


new RMAN configuration parameters:
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   "C:\bck\%d-%Y-%M-%D-%p-%s.bck";
new RMAN configuration parameters are successfully stored

RMAN> CROSSCHECK ARCHIVELOG ALL;

allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=24 device type=DISK
specification does not match any archived log in the repository

RMAN> BACKUP DATABASE;

Starting backup at 15/05/30
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ORA_DISK_1 channel at 05/30/2015 17:04:
09
ORA-19602: cannot backup or copy active file in NOARCHIVELOG mode

RMAN> SHUTDOWN IMMEDIATE;

database closed
database dismounted
Oracle instance shut down

RMAN> STARTUP MOUNT;

connected to target database (not started)
Oracle instance started
database mounted

Total System Global Area     552402944 bytes

Fixed Size                     1384872 bytes
Variable Size                213913176 bytes
Database Buffers             331350016 bytes
Redo Buffers                   5754880 bytes

RMAN> SQL "ALTER DATABASE ARCHIVELOG";

sql statement: ALTER DATABASE ARCHIVELOG

RMAN> ALTER DATABASE OPEN;

database opened

RMAN> BACKUP DATABASE;

Starting backup at 15/05/30
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=35 device type=DISK
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00002 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\UNDOTBS1
.DBF
input datafile file number=00001 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSTEM.D
BF
input datafile file number=00004 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\USERS.DB
F
input datafile file number=00003 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSAUX.D
BF
channel ORA_DISK_1: starting piece 1 at 15/05/30
channel ORA_DISK_1: finished piece 1 at 15/05/30
piece handle=C:\BCK\XE-2015-05-30-1-2.BCK tag=TAG20150530T173358 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:25
Finished backup at 15/05/30

Starting Control File and SPFILE Autobackup at 15/05/30
piece handle=C:\BCK\C-2761598307-20150530-00.BCK comment=NONE
Finished Control File and SPFILE Autobackup at 15/05/30

RMAN> BACKUP ARCHIVELOG ALL NOT BACKED UP 2 TIMES;

Starting backup at 15/05/30
current log archived
using channel ORA_DISK_1
channel ORA_DISK_1: starting archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=24 RECID=1 STAMP=881084171
channel ORA_DISK_1: starting piece 1 at 15/05/30
channel ORA_DISK_1: finished piece 1 at 15/05/30
piece handle=C:\BCK\XE-2015-05-30-1-4.BCK tag=TAG20150530T173612 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 15/05/30

Starting Control File and SPFILE Autobackup at 15/05/30
piece handle=C:\BCK\C-2761598307-20150530-01.BCK comment=NONE
Finished Control File and SPFILE Autobackup at 15/05/30

RMAN> DELETE ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE - 3';

released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=35 device type=DISK

RMAN>

INNA METODA WYKONANIA BACKUP'U

Recovery Manager: Release 11.2.0.2.0 - Production on îr Gru 25 14:42:02 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
connected to target database: XE (DBID=27128897699)

RMAN> set echo on;
2> configure controlfile autobackup format for device type disk clear;
3> configure retention policy to redundancy 2;
4> configure controlfile autobackup on;
5> sql "create pfile=''C:\ORACLEXE\APP\ORACLE\PRODUCT\11.2.0\SERVER\DATABASE\SPF
ILE2INIT.ORA'' from spfile";
6> backup as backupset device type disk database;
7> configure controlfile autobackup off;
8> sql 'alter system archive log current';
9> delete noprompt obsolete;
10>
echo set on

using target database control file instead of recovery catalog
RMAN configuration parameters are successfully reset to default value

old RMAN configuration parameters:
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;
new RMAN configuration parameters:
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;
new RMAN configuration parameters are successfully stored

old RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP OFF;
new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters are successfully stored

sql statement: create pfile=''C:\ORACLEXE\APP\ORACLE\PRODUCT\11.2.0\SERVER\DATAB
ASE\SPFILE2INIT.ORA'' from spfile

Starting backup at 13/12/25
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=20 device type=DISK
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00002 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\UNDOTBS1
.DBF
input datafile file number=00001 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSTEM.D
BF
input datafile file number=00004 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\USERS.DB
F
input datafile file number=00003 name=C:\ORACLEXE\APP\ORACLE\ORADATA\XE\SYSAUX.D
BF
channel ORA_DISK_1: starting piece 1 at 13/12/25
channel ORA_DISK_1: finished piece 1 at 13/12/25
piece handle=C:\ORACLEXE\APP\ORACLE\FAST_RECOVERY_AREA\XE\BACKUPSET\2013_12_25\O
1_MF_NNNDF_TAG20131225T144217_9COR5V3Q_.BKP tag=TAG20131225T144217 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:26
Finished backup at 13/12/25

Starting Control File and SPFILE Autobackup at 13/12/25
piece handle=C:\ORACLEXE\APP\ORACLE\FAST_RECOVERY_AREA\XE\AUTOBACKUP\2013_12_25\
O1_MF_S_835109025_9COR8LSG_.BKP comment=NONE
Finished Control File and SPFILE Autobackup at 13/12/25

old RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP ON;
new RMAN configuration parameters:
CONFIGURE CONTROLFILE AUTOBACKUP OFF;
new RMAN configuration parameters are successfully stored

sql statement: alter system archive log current

RMAN retention policy will be applied to the command
RMAN retention policy is set to redundancy 2
using channel ORA_DISK_1
Deleting the following obsolete backups and copies:
Type                 Key    Completion Time    Filename/Handle
-------------------- ------ ------------------ --------------------
Backup Set           1      13/12/25
  Backup Piece       1      13/12/25           C:\ORACLEXE\APP\ORACLE\FAST_RECOV
ERY_AREA\XE\BACKUPSET\2013_12_25\O1_MF_NNNDF_TAG20131225T135111_9COO6230_.BKP
deleted backup piece
backup piece handle=C:\ORACLEXE\APP\ORACLE\FAST_RECOVERY_AREA\XE\BACKUPSET\2013_
12_25\O1_MF_NNNDF_TAG20131225T135111_9COO6230_.BKP RECID=1 STAMP=835105874
Deleted 1 objects


Recovery Manager complete.

Recovery Manager: Release 11.2.0.2.0 - Production on îr Gru 25 14:44:00 2013

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

connected to target database: XE (DBID=2712327699)

RMAN> set echo on;
2> sql 'alter system archive log current';
3>
echo set on

using target database control file instead of recovery catalog
sql statement: alter system archive log current

Recovery Manager complete.
Backup of the database succeeded.
Log file is at C:\ORACLEXE\APP\ORACLE\PRODUCT\11.2.0\SERVER\DATABASE\OXE_BACKUP_
CURRENT.LOG.


Wykonane komendy plik RMAN
set echo on;
configure controlfile autobackup format for device type disk clear;
configure retention policy to redundancy 2;
configure controlfile autobackup on;
sql "create pfile=''C:\ORACLEXE\APP\ORACLE\PRODUCT\11.2.0\SERVER\DATABASE\SPFILE2INIT.ORA'' from spfile";
backup as backupset device type disk database;
configure controlfile autobackup off;
sql 'alter system archive log current';
delete noprompt obsolete;