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Tags: rmanRMAN always connects to the target database as SYSDBA, so the connection account must have SYSDBA permissions.Features of Rman:1. Backup database, tablespace, data file, control file, archive log and SPFile. The database is an archive mode and the target library must be in the mount or open state.2. Store frequently performed backup and restore operatio
RMAN backup and recovery-parameter file Restoration In RMAN, "restoration" and "restoration" have different meanings. "restoration" refers to accessing the previously generated backup set to obtain one or more objects, then restore these objects at a location on the disk. Detached from restoration. Recovery is an actua
Tags: oracle rman rman-03009 ora-19587 ora-27072Host: Rhel 6.8Database version: Oracle 11.2.0.4 RACIn the recent Oracle database patrol, we found that there was a problem in the Rman backup of a city, the backup node RAC2 the database server with Oracle, and performed the
Today, we saw an RMAN backup script in the company's database: run {allocatechannelc1typediskmaxpiecesize2G; allocatechannel Today, we saw an RMAN backup script in the company's database: run {allocate channel c1 type disk maxpiec
☆☆☆ Daily automatic backup site data and database upload ftp☆☆☆ This way, the main is a script (including compressed site data and database, upload), and then use the cron command every day in a specified period of time to run, see the script code (script information needs to set itself) The
How to encrypt rman backup sets in oracle Let's take a look at an oracle rman backup set encryption method. I hope this example will help you. Data security is becoming more and more important. It doesn't mean that your production database is secure and your data is secure. rman
can only be started to NOMOUNT. Then, RMAN restores the database through the backup control file. Because the control file recovery is complete, the database can be started to the MOUNT state, so we continue to make the database to the MOUNT state, because the Database Control file is recovered through RMAN, we need to restore the database so that the control fi
Rman backup recovery test 1, Open Database new test data $ sqlplus/nolog SQL> conn/as sysdba SQL> startup SQL> create table cds (id number (1 ), name varchar2 (20); SQL> insert into cds (id, name) values ('1', 'litao'); 2, start to archive mode $ sqlplus/nolog SQL> conn/as sysdba SQL> alter database archivelog; SQL> archive log list; * # data record time, add the time point to the recovery
command at 09/27/2012 16:42:58 ORA-19502: write error on file "/opt/oracle/database/product/10.2.0/db_1/dbs/02nm8ter_1_1", blockno 63361 (blocksize = 8192) ORA-27072: File I/O error. Linux Error: 2: No such file or directory Additional information: 4 Additional information: 63361 Additional information: 102400 Reconfigure the path RMAN> configure device type disk backuptype to compressed backupset; New
/oradata/ORACLE/control01.ctl Output filename =/home/oracle/orabase/oradata/ORACLE/control02.ctl Output filename =/home/oracle/orabase/oradata/ORACLE/control03.ctl Finished restore at 31-jul14 RMAN> alter database mount; Database mounted Released channel: ORA_DISK_1 -------------------------------------------------------------------------------- RMAN: Configure an archive log deletion policy Basic Ora
, and the backup set of the largest data file is 170 MB.In the backup script, the format is "$ ORACLE_SID-% I _ % T _ % t _ % s. db". The specific statement of the script is as follows:Backup as compressed backupset database format' $ RMAN_BACKUPSETS/$ ORACLE_SID-% I _ % T _ % t _ % s. db 'tag' db _ Bak' plus archivelo
ORA_DISK_1: starting full datafilebackupset Channel ORA_DISK_1: specifying datafile (s) in backupset Input datafile fno = 00001 name = + DATA/myrac/datafile/system.259.772910401 Input datafile fno = 00003 name = + DATA/myrac/datafile/sysaux.261.772910481 Input datafile fno = 00002 name = + DATA/myrac/datafile/undotbs1.260.772920.65 Input datafile fno = 00004 name = + DATA/myrac/datafile/undotbs2.263.772910521 Input datafile fno = 00005 name = + DATA/myrac/datafile/users.264.772910533 Channel OR
: starting full datafilebackupset Channel ORA_DISK_1: specifying datafile (s) in backupset Input datafile fno = 00001 name = + DATA/myrac/datafile/system.259.772910401 Input datafile fno = 00003 name = + DATA/myrac/datafile/sysaux.261.772910481 Input datafile fno = 00002 name = + DATA/myrac/datafile/undotbs1.260.772920.65 Input datafile fno = 00004 name = + DATA/myrac/datafile/undotbs2.263.772910521 Input datafile fno = 00005 name = + DATA/myrac/datafile/users.264.772910533 Channel ORA_DISK_1: s
Content Introduction: Two kinds of shell script detailed Operational actions to verify the validity of Rman backup sets Rman Backup Recovery experiment Operation Warfare Technique Often listen to some master said, to do a regular Oracle Database
/control02.ctl Output filename =/home/oracle/orabase/oradata/ORACLE/control03.ctl Finished restore at 31-jul14 RMAN> alter database mount; Database mounted Released channel: ORA_DISK_1 -------------------------------------------------------------------------------- RMAN: Configure an archive log deletion policy Basic Oracle tutorial-copying a database through RMAN
$ backup_datafileV $ backup_redologV $ backup_setV $ backup_pieceV $ backup_deviceV $ controlfile_record_sectionThere is also a view that can roughly monitor the degree of RMAN backup. Use the following SQL script,The backup progress will be obtained.SQL> select Sid, serial #, context, SOFAR, totalwork,2 round (SOFAR/
This article will introduce to you how to back up and delete the scripts for archiving logs of the dg standby database on the win platform rman. I hope this method will be helpful to you. I always think that using windows to run oracle is unreliable. But there are always many people in the world who like to do something like this. There are two common things about databases: rman and delete the archive logs
Tags: backup shell NFS Tar1. Background notesThe company tape Library is broken. Where does Oracle's backup go every day?2. Re-planning the backup methodOriginal Backup method650) this.width=650; "src=" Https://s4.51cto.com/wyfs02/M00/8F/EC/wKiom1jtyzGCsWHOAADObsChJ9A142.png "title=" Backupbefore.png "alt=" Wkiom1jtyzg
I. experiment environmentDb_A: 192.168.0.3 db_ B: 192.168.0.4Db_A is the production database, and db_ B is the backup database (not running). the environments of the two databases are identical.Ii. Operations1. db_A operationsGrade 0 rman backup on db_A$ Rman target/RMAN>
Oracle 10g rman backup and recovery 3 1. rman is actually a backup tool that coordinates this part. It means that the target database, auxiliary database, disk/sbt tape, catalog database/controlfile are connected to the above three databases at the same time to back up to the disk or tape, or recover from the tape or t
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