... xxxWhat’s New in Backupand Recovery? xxxiiiOracle Database Release 10g New Features in BackupandRecovery xxxivPart I Recovery Manager Advanced Architecture and Concepts1 Recovery Manager ... Environment1-2 BackupandRecovery Advanced User’s GuideAbout the RMAN Environment Recovery Manager (RMAN) is a client application that performs backup and recovery operations. The Recovery Manager ... 8-3Point-in-Time Recovery to a Previous Incarnation 8-4Performing Recovery with a Backup Control File 8-6Performing Recovery with a Backup Control File and a Recovery Catalog 8-7Performing Recovery...
... database and draws conclusions about whether you want a disk- only backup, a tape-only backup, or a combined diskand tape backup. Disk- Only Oracle-Suggested Backup StrategyThe disk- only backup ... of thread 1.Cancel -Based Recovery RMAN doesn’t support cancel -based recovery like SQL*Plus does (though, in a way, cancel -based recovery is much like log sequence based recovery) . RMAN expects ... cancel -based recovery, and then you need to perform cancel -based recovery of the database from the SQL*Plus client. Chapter 1 describes the process of performing manual cancel -based database recovery. Recovery...
... sites. Backup andRecovery with RMAN1-12 BackupandRecovery Basics Backup andRecovery with RMANAs noted earlier, using RMAN gives you access to several data backupand recovery techniques and ... the backupandrecovery documentation set will focus on RMAN -based backupand recovery. User-managed backupandrecovery techniques are coveredin the later chapters of Oracle Database Backupand ... available.Oracle BackupandRecovery Solutions: RMAN and User-Managed Backup For performing backupandrecoverybased on physical backups, you have twosolutions available:■ Recovery Manager...
... Other Backups in RMANThe catalog command enables you to record datafile backups, archive log backups, and control file backups in RMAN, and these backups can later be used to restore and recover ... 1piece handle D: \BACKUP\ RECOVER \BACKUP 4QDSM5IB 1 1 tag TAG20020703T221224 params NULLchannel ORA DISK 1: validation completechannel ORA DISK 2: restored backup piece 1piece handle D: \BACKUP\ RECOVER \BACKUP ... ORA DISK 1using channel ORA DISK 2channel ORA DISK 1: starting validation of datafile backupsetchannel ORA DISK 2: starting validation of datafile backupsetchannel ORA DISK 1: restored backup...
... File and SPFILE BackupsAs you might expect, you can also list control file and SPFILE backups. The list backup of controlfilecommand provides you with a list of control file backups, and the ... individual backup tablespace or backup datafile commands, and assign those backups to one specific channel. Why do this? This reduces the need to swap tapes during recoveries and allows the recovery ... DescriptionV $BACKUP_ DATAFILE_DETAILS Provides information about restorable datafilesV $BACKUP_ FILES Provides information about all RMAN backups (both image copies andbackup sets) and archived logsV $BACKUP_ PIECE...
... change the backup location: the backup backupset command and the catalog backupset command.With the backup backupset command, we can back up a previous backup set that was on disk and move it ... auxiliary host and then use the backup backupset command to move the backups to the auxiliary host. For more information on this command, see Chapter 11.The catalog backupset (and catalog datafilecopy) ... server using tape backups is far less complicated or demanding than using disk backups, because a tape backup does not have a location, per se, just a file handle. This file handle is all that...
... hardware sync and split architecture would impact your backup andrecovery solutions. We discussed how to implement sync and split with the Oracle database and how to take RMAN backups from ... use for disaster recovery. Although disaster recovery is inherent in the hardware sync and split model as well, having a FIGURE 22-4 Using sync and split with a standby database and Flashback ... RMAN and database backups. After the overview, we go into the specific steps required to integrate sync and split solutions into an RMAN backup strategy.Sync and Split: Broken Mirror BackupsIn...
... 10.Examplecreate script backup db {backup database plus archivelog delete input;}crosscheck CommandThe crosscheck command is used to verify that existing backup sets andbackup set pieces listed ... control file or recovery catalog exist on the backup media. Any physical backup file (backup set piece, copy, and so forth) that is not found on backup media is marked as EXPIRED and will not ... DiagramCREATEGLOBALSCRIPT’script_name’COMMENT’comment’{backupCommandsmaintenanceCommandsmiscellaneousCommandsrestoreCommands}FROM FILE’filename’;Chapter ReferenceThe create script command is referenced in Chapter...
... Next. Now the Backup Label” screen displays. Supply a label for the backup job and for the backup media. Windows will supply a backup label and media label by using the current date and time by ... type “ntbackup” and then click OK. The Backup dialog box should appear. Take a minute to read the three descriptions under the Welcome tab, and then click the Backup Wizard button. The Backup ... the backup operation, statistics on estimated and actual amount of data being processed, the time that has elapsed, and the estimated time that remains for the backup to complete. When the backup...
... option, backup command, 244–245sizeSpec parameter syntax diagram backup command, 571duplicate command, 586recover command, 593skip parameter, backup command, 243skip readonly parameter, backup ... mirror backups and, 523SPFILEcrosschecking backups, 401 disk- only Oracle-suggested backups, 328duplicating RAC database on single-node database, 510duplication to remote server using disk backups, ... 485duplication to same server using disk backups, 482getting started with your database backup, 261listing backups of, 434–435 recovery catalog views for, 219RMAN automated backups of, 91–92RMAN process...
... for, and they do happen. Company policies may well supersede the needs of the users. Backup policies and standards are important to implement and enforce. Managing one database backupandrecovery ... from principles, to setup, to backups, and then beyond backups to advanced functionality and practices.As such, Part I is dedicated to an introduction to backupandrecovery principles in the ... Clusters. Backup and Recovery: Crafting the PlanNow that you have gathered your requirements, you can begin to craft your backupandrecovery plan. You need to make a number of decisions:Based...
... inconsistent recovery could be awful. It is this idea of a consistent recovery that really drives Oracle’s backupand recovery mechanism, and RMAN fits nicely into this backupandrecovery architectural ... NOARCHIVELOG mode and if crash or instance recovery is required.The change is recoverable if the database is in ARCHIVELOG mode (assuming a valid backup andrecovery strategy) and media recovery is ... find in later chapters. As promised, we covered some essential backup andrecovery concepts, such as high availability andbackupandrecovery planning, that are central to the purpose of RMAN....