Ответ + 2 Read official docs. There's plenty of material in Oracle's support portal. You need an account but, if you're dealing with rman, you probably have one already. But pls only use this section for programming questions. 5th May 2023, 12:17 PM Emerson PradoОтвет...
When doing backup of Oracle databases it is highly recommended that an RMAN catalog be configured in order to avoid a single point of failure. If no RMAN catalog is configured, the relevant information from the backup, namely the contents of each backuppiece, its backup date, sequence number ...
How can you restore an 11g RMAN backup to a 12C database with 12C instance already upgraded. We are Oracle support informed me that I could do a restore to 12C and then use the "NID" utility to rename the database. I am able to restore the controlfile, spfile(which I edit in a p...
Recovery Manager (RMAN) is an Oracle Database client that performs backup and recovery tasks on your databases and automates administration of your backup strategies. If you want to delete archivelog from FRA(ASM Storage -Flash Revovery Area) or filesystem to free space, you can use the follow...
How To Restore RMAN Disk backups of RAC Database to Single Instance On Another Node (文档 ID 415579.1) In this Document Goal Solution References APPLIES TO: Oracle Database - Enterprise Edition - Version 9.2.0.1 and later Information in this document applies to any platform. ...
http://docs.oracle.com/cd/E11882_01/backup.112/e10642/rcmadvre.htm#BRADV908 Assumptions 1) the existing and new hosts are running on the same operating system and RDBMS patchsets. Restoring to a different platform and/or RDBMS patchset is quite complex and will not be addressed in this...
RMAN> show all; RMAN 配置参数为: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default CONFIGURE BACKUP OPTIMIZATION ON; CONFIGURE DEFAULT DEVICE TYPE TO DISK; CONFIGURE CONTROLFILE AUTOBACKUP ON; CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default ...
Suppose you wish to take a expdp backup of a big table, but you don’t sufficient space in a single mount point to keep the dump. In this case we take expdp dump to multiple directory. DEMO: Create 2 directories: SQL> create directory DIR1 as '/home/oracle/DIR1'; ...
Data pump – Wizards to data export/import etc RMAN – Backup jobs, Image Copies etc Resource Manager – Plan, Settings, statistics etc Security – Users, profiles, roles etc Storage – Archive Logs, Control Files, Data files etc Refer to this:How to backup Oracle DB using RMAN, andrestore...
Workaround in thse case would be to take the problematic datafile offline drop from sqlplus and continue with the recovery of database from sqlplus after after restoring the required archivelogs from Rman or Recreate controlfile without problematic datafile catalog all the backupieces and do the ...