rman backup commands

1. Backup: Backup at file level during physical backup, backup at logical backup level, physical backup, logical backup as supplement.Physical backups are divided into user-managed back

Unreasonable setting of MAXPIECESIZE and FORMAT causes RMAN backup failure Today, I went to the customer to build the DG. When I created the RMAN backup set, I encountered a problem, causing the backup set to never be generated. Because the customer's

To back up the RMAN backup and recovery control files, we must first back up the database. The database backup process is as follows: RMAN backs up the entire database To back up the RMAN backup and recovery control files, we must

software such as Veritas), the solution is also very unordered, it is to execute two RMAN commands:1. Enter rman2. connect target/3. crosscheck archivelog all;4. delete expired archivelog all;======================================What are the principles of these two commands. It is described below:Each archivelog information is recorded in the controlfile. When

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 script 3 and perf

Data security is more and more important, not to say that your production database security, your data must be safe, Rman backup is also an important place to leak data, if someone else got your backup set, same as the intrusion of your production library. For Rman backups to be secure, the easiest way to do this is to

[Oracle @ node1dbs] $ rmantargetRecoveryManager: Release10.2.0.1.0-ProductiononThuSep2716: 37: 552012 Copyrig [Oracle @ node1 dbs] $ rman target/Recovery Manager: Release 10.2.0.1.0-Production on Thu Sep 27 16:37:55 2012 Copyrig [Oracle @ node1 dbs] $ rman target/ Recovery Manager: Release 10.2.0.1.0-Production on Thu Sep 27 16:37:55 2012 Copyright (c) 1982,200 5, Oracle. All rights reserved. Connected

ORA-01110ORA-01180 error reported when rman backup is restored to an exception ORA-01110 ORA-01180 error reported when rman backup is restored to an exception [Oracle @ server1 ORACLE] $ rman target/ Recovery Manager: Release 10.2.0.5.0-Production on Thu Jul 31 13:51:40

$ FLSTEcho "## Step 3: lgmf_arch fzlfmes datafile arch export Backup End ### "> $ FLOG Mt-f $ DEVFILn offline Echo "please insert the fourth tape"Getyn "Was the fourth tape insert? (Y/n )" /Usr/bin/mt-f $ {DEVFILn} rewindCd/ Echo "# Step 4: lgmf_arch fzlfmes datafile arch export Backup ### "> $ FLOGFind u08/EXP_BK/lgmfs/* $ {MM} $ {DD}. *-print | cpio-ocv-H odc-C 30720-O $ DEVF ILn | tee-a $ FLSTFind

[Oracle @ node1 dbs] $ rman target/ Recovery Manager: Release 10.2.0.1.0-Production on Thu Sep 27 16:37:55 2012 Copyright (c) 1982,200 5, Oracle. All rights reserved. Connected to target database: MYRAC (DBID = 4177338842) RMAN> list backup; Using target database control file insteadof recovery catalog RMAN> show all;

[Oracle @ node1 DBS] $ RMAN target/ Recovery MANAGER: Release 10.2.0.1.0-production on Thu Sep 27 16:37:55 2012 Copyright (c) 1982,200 5, Oracle. All rights reserved. Connected to target database: myrac (dbid = 4177338842) RMAN> List backup; Using target database control file insteadof recovery catalog RMAN> show

ORA-01110 ORA-01180 error reported when rman backup is restored to an exception [Oracle @ server1 ORACLE] $ rman target/ Recovery Manager: Release 10.2.0.5.0-Production on Thu Jul 31 13:51:40 2014 Copyright (c) 1982,200 7, Oracle. All rights reserved. Connected to target database (not started) RMAN> set dbid 1619708557

I. The rman database can be stored in two locations1. control files of the target database;2. Restore the directory; 2. There are two types of storage records in the control file1. records the history of archived log files and the metadata of rman backups that can be deleted (records the data at the backup set location)2. Record data files and online log file lis

Iv. Backup with RMANRMAN can be used to back up primary or backup databases, such as tablespaces, data files, archived logs, control files, and services.File and backup set.94.1 copy a fileThe copy of the original file is a bit similar to OS hot backup. You can copy the entire data file to another location,The results

Enter the Rman interfaceRman target/rman>Modify control file backup mode for automatic backupRMAN > Configure Controlfile autobackup on;Check if the control file backup is an automatic backupRMAN > Show Controlfile autobackup;View Control file Automatic backup pathRman> show

Oracle Rman Backup in-depth analysis-online backupRman> backup Database plus archivelog;1. First, the process uses the ALTER system Archivelog current command to complete the log switching operation.2. Process will have all existing archived redo log backups3. Start the actual database backup operation, where a log swi

';Backup database skip inaccessiblePlus archivelog filesperset 20Delete all input;Release channel c1;}Allocate channel for maintenance device type disk;Crosscheck backupset;Delete noprompt obsolete; Write commands to execute batch processing: #! /Bin/bashOracle_HOME =/u01/app/oracle/10.2.0/db_1ORACLE_BASE =/u01/app/oracleORACLE_SID = orcl$ ORACLE_HOME/bin/rman t

Control file backup and recovery (RMAN tool) database version SQL> select * from v$version;BANNER--------------------------------------------------------------------------------Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - ProductionPL/SQL Release 11.2.0.1.0 - ProductionCORE 11.2.0.1.0 ProductionTNS for 32-bit Windows: Version 11.2.0.1.0 - ProductionNLSRTL Version 11.2.0.1.0 - Producti

log current ';//manual archive log forced log conversion is archived to archive log in backup as compressed backupset --Compress backup format '/home/oracle_11/backup1/whole_%d_%u ' filesperset=3--set the number of backup slices allowed in the backup set database;Hot Backup

The unreasonable setting of MAXPIECESIZE and FORMAT causes RMAN backup to fail.Today, I went to the customer to build the DG. When I created the RMAN backup set, I encountered a problem, causing the backup set to never be generated. Because the customer's