rman backup commands

See Oracle BUG: error message about the alert of Rman backup.Symptom:During database backup, the alert Log prompts an error message and provides a trc file with detailed error information. Recommended reading: RMAN: Configure an archive log deletion policy Basic Oracle tutorial-copying a database through RMAN Reference

Rman Learning Summary as follows, has been tested run, no problem. 1. Set the database as the archive mode Check Archive mode Select Log_mode from V$database; If noarchivelog, it needs to be set to archive mode Shutdown immediate; Startup Mount; Alter database Archivelog; 2, create the table space needed to restore the directory Create tablespace Rman_ts DataFile ' E:oracleproduct10.1.0oradataoraclerman_ts. DBF ' Size 1G autoextend on next

Today, I encountered a problem when I was doing database restoration. I had two backup sets under the directory. I wanted to specify a backup set for restoration. I checked the information and made a simple experiment record: RMAN> run {2> allocate channel a1 type disk;3> allocate channel a2 type disk;4>Backup database

I did not know much about the remote restoration of the RMAN backup database. When I went to Shangguan technology to attend lectures last Saturday, teacher Zhang lie is talking about RMAN backup, so he has recovered a lot of memories and understood a lot, this Friday evening, our company asked us to back up all the dat

1. Use rman to back up Oracle Data in the open state Rman backup must be in archive Mode Check whether the archive mode is used. SQL> archivelog list; Change to archive Mode Shutdown immediate Startup mount Alter database archivelog; (alter database noarchivelog) 1. Use rman to connect to the source database on the thi

When talking about rman, we need to talk about catalog, that is, restoring the directory. I don't think this stuff is very useful. If the database does not reach the open state, the restoring directory database cannot be connected at all. I personally recommend that you do not use the catalog Database. Of course, to fully understand rman, you still need to know what the catalog database is used for. The cat

uses the transport tablespace command that specifies the datapump directory, dump file, export log, and import script file name to execute table space transmission. -------------------------------------- Recommended reading -------------------------------------- RMAN: Configure an archive log deletion policy Basic Oracle tutorial-copying a database through RMAN Reference for

Oracle Database Backup is encrypted. Encryption can protect Backup files and prevent backup data leakage. Oracle backup encryption mainly refers to RMAN encryption. EXPEXPDP encryption is not Oracle Database Backup is encrypted. E

1 backup File ManagementIf you want to delete the previous backup, do not manually go to the directory to delete, you should use the Delete command in the Rman command mode, otherwise, although the physical backup file is deleted on disk, but use the Backup view command will

using a previous backup of the recovery point, and the database will be opened with the Resetlog option after the recovery is complete.resetlogs ParametersDuring an incomplete recovery, it is usually necessary to open the database with the Resetlogs command, because we are going to detach from the existing redo log stream already established.The resetlogs parameter represents the end of the logical lifetime of a database the beginning of another data

RMAN recovery catalogRMAN recovery directory 1. Create another database to restore the directory database.Dbca, netmgr not explained2. Connect to the database instance to create an independent tablespace.Create tablespace rmantbs datafile '/opt/ora10g/oradata/backup/rmantbs. dbf' size 20 m;3. Create a user to grant necessary permissionsGrant connect, resource, recovery_catalog_owner to rmanct identified by

Backup: Db_fullbak_jssbook.bat Name = "code" class = "SQL"> SET Oracle_SID = jssbook Rman target/LOG = c: \ ORACLE \ SCRIPT \ BACKUP \ LOGS \ BAK _ % DATE :~ 0, 10%. LOG Export File = c: \ ORACLE \ SCRIPT \ BACKUP \ DB_FULLBAK_JSSBOOK.RMAN Db_fullbak_jssbook.rman[Plain] RUN { Configure retention policy to recovery w

RMANgt; backupdatabaseincludecurrentcontrolfileforstandbyplusarchivelog; note that the standby control is created when the database is backed up. RMANgt; backup database include current controlfile for standby plus archivelog; // note that the standby control is created when the database is backed up 1. General stepsThe steps for creating a standby database through RMAN

Rman multisection backup Test 2, rmanmultisection Use section size in the two channels for backup. [Oracle @ rhel63single ~] $ Rman target/Recovery Manager: Release 11.2.0.4.0-Production on Thu Feb 19 01:07:28 2015 Copyright (c) 1982,201 1, Oracle and/or its affiliates. all rights reserved. connected to target database

If the target time is specified for the transporttablespace command during the tablespace transfer operation, RMAN will use backup in the secondary instance to restore the tablespace to the target If the destination time is specified for the transport tablespace command during the tablespace transfer operation, RMAN will use