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Control file backup and recovery (RMAN tool) database version SQL> select * from v$version;BANNER--------------------------------------------------------------------------------Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - ProductionPL/SQL Release 11.2.0.1.0 - ProductionCORE 11.2.0.1.0 ProductionTNS for 32-bit Windows: Version 11.2.0.1.0 - P
= TCP) (HOST = NBK-DAL-625040.ap.bt.com) (PORT = 1521 )))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = orcl))) 1. Create an rman user in the directory database that stores the Backup Directory and create the corresponding permissions. Sqlplus sys/sys @ catalog as sysdba Create tablespace rmants datafile 'd: \ oracle \ product \ 10.2.0 \ oradata \ orcl \ rmants. dbf' size 20 M; Create user
Course lecturer: Xiao Liu Teacher Course Category: Oracle Suitable for people: advanced Number of lessons: 15 hours Update level: Complete Type of Service: Class C (General Service class course) Using the technology: Oracle Projects involved: Oracle 12c database backup and recovery Need more information to contact Q2748165793Course OutlineFirst Lecture: Introduction to
Tags: database backup solution Oracle Course lecturer: Xiao Liu Teacher Course Category: Oracle Suitable for people: advanced Number of lessons: 15 hours Update level: Complete Type of Service: Class C (General Service class course) Using the technology: Oracle Projects involved: Oracle 12c database backup and recovery Ne
Tags: database backup Oracle Solutionneed more information to contact Q2748165793Course OutlineFirst Lecture: Introduction to Backup and recovery-related operationsGoals for backup and recoveryBackup and Recovery SolutionsOracle Flashback TechnologySecond: Starting the
server and prepare the relevant directories. [oracle@orcl~]$mkdir/u01/backup [oracle@orcl~]$scp-rp192.168.227.20:/u01/backup/*/u01/backup/ oracle@192.168.227.20'spassword: control20110906.bak100%6944KB1.7MB/s00:04 db_full_0fmlsmdt_1_1.bkp100%97MB4.4MB/s00:22 db_full_0gmlsme5_1_1.bkp100%593MB9.1MB/s01:05 db_full_0hmlsmg7_1_1.bkp100%66566.5K
resync completeSo far, the preparations have been completed. Now we can use RMAN for backup and recovery.Perform the following Backup:1. Create a Directory D: \ oracle \ rmanrep2, C: \> rman target sys/sys @ target catalog rman/rman
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
failedora-01200:actual file size of 128679 Issmaller than correct size of 340480BlocksOra-01110:data file 2: '/HOME/ORADATA/POWERDES/SYSAUX01.DBF 'Workaround:DD if=/dev/zeroof=/home/oradata/powerdes/sysaux01.dbf bs=8192 count=1 seek=340480 ----------------------------------------------------------------------------------------------------------- -----Original Blog address: http://blog.itpub.net/26230597/viewspace-1484099/Hara Douglas Fir (MCHDBA)-------------------------------------------------
: Copy Code code as follows: Rman>unregister database; 6, use the catalog database to backup the target database Copy Code code as follows: C:\>rman Catalog Rman/rman Target SYS/ORCL Rman>c
Oracle Video Tutorial Goals Oracle Video tutorial, wind Brother this set of Oracle Tutorial Training learning Oracle database about Rman memory buffering with block tracking, Dbms_backup_restore, using Rman blockrecover to recover bad blocks, Rman Recovery Advisor case, Rman
The target database for Rman backup and recovery. It sets the storage location of the Backup files and automatically backs up the control files during Backup. The target database for Rman back
Oracle rman database backup and recovery in non-archive mode, mongolerman1. database Backup SQL> archive log list in non-archive mode; automatic archiving in non-archive mode in Database Log mode disable the archiving end point USE_DB_RECOVERY_FILE_DEST the earliest online log sequence 3244 the current log sequence 324
Yesterday at the customer did an Rman recovery, the production library to get a copy to the test library, the total library of about 80G, a total of 2 hours, when the customer's environment is Windows 11.2.0.3, this morning under Linux re-test a bit, recorded for everyone referenceEnvironment:All operations are distinguished by host nameSOURCE Library:Host name Bre1 instance named Bre1 data file directory u
database to achieve seamless connection, so as to avoid data loss caused by hardware faults. The following describes how to use the rman catalog method to simulate the upload uard to protect data to a greater extent based on the above situation. Small and Medium databases rman catalog Backup Recovery Solution Series:
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 th
RMAN backup refers to the method for backing up data files, control files, archiving logs and spfiles using Recovery Manager. In addition, because RMAN backup is completed by the Target Database server process, when RMAN is used f
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 st
I received an email this morning and saw the failed rman recovery email sent by Master. The content is as follows: The data has been decompressed. Under/orabak/Oracle_bak However, an error is always reported when the backup file is read during restoration. Channel dev1: reading from backup piece/orabak/oracle_bak/full
This article describes how to use the Rman tool to automatically back up the control file dump and reply to the database when all the control files are lost; This article describes how to use the Rman tool to automatically back up the control file dump and reply to the database when all the control files are lost; This article describes how to use the Rman t
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