oracle rman 11g backup and recovery p10

... frequently Oracle must process incremental checkpoints Oracle Backup and Recovery Primer Before you use RMAN, you should understand some general backup and recovery concepts in Oracle Backups in Oracle ... logical and physical In the following sections, we quickly look at logical backup and recovery and then give Oracle physical backup and recovery a full treatment Logical Backup and Recovery Oracle ... inconsistent recovery could be awful It is this idea of a consistent recovery that really drives Oracle’s backup and recovery mechanism, and RMAN fits nicely into this backup and recovery architectural

Ngày tải lên: 26/01/2014, 13:20

... ADR Base C:\ORACLE\PRODUCT 1 ADR Home C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ rob11gr4 1 Diag Trace C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ rob11gr4\trace 1 Diag Alert C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ ... C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ rob11gr4\alert 1 Diag Incident C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ rob11gr4\incident 1 Diag Cdump C:\ORACLE\PRODUCT\diag\rdbms\rob11gr4\ rob11gr4\cdump ... 2009, Oracle and/or its affiliates All rights reserved RMAN> backup database pls archivelog; RMAN 01008: the bad identifier was: pls RMAN 01007: at line 1 column 17 file: standard input RMAN>

Ngày tải lên: 26/01/2014, 13:20

... schedule a backup of a predefined Oracle backup specification Use either Oracle Recovery Manager or Oracle Enterprise Manager to start a backup on the Oracle server Running an Interactive Backup ... pane, choose Backup | Backup Specifications | Oracle Server. 3 Right-click the backup specification you want to start and select Start Backup. Scheduling a Backup To schedule an Oracle backup specification: ... Restoring from RMAN Autobackup (CONTROLFILE FROM RMANAUTOBACKUP) The control file was automatically backed up by RMAN, and the recovery catalog is not available Restoring from RMAN Backup Set (CONTROLFILE

Ngày tải lên: 26/01/2014, 13:20

... a recovery catalog and you have enabled automatic backups of control files, just issue the following command: RMAN> restore spfile to pfile 'd:\backup\test.ora' from autobackup; This command ... controlfile command RMAN will use the recovery catalog to locate the most current control file backup and will extract that backup for your use Here is an example: set oracle sid recover rman target ... restore CommandWhile the restore command has several ancillary purposes, its main function is to restore files from RMAN backups in preparation for recovery RMAN and the restore command are quite

Ngày tải lên: 26/01/2014, 13:20

... [HWM]) Thus, RMAN backup images typically are smaller than those of online backup scripts RMAN offers true compression of backup images RMAN provides easy, automated backup, restore, and recovery ... “Keep: LOGS” and followed by “Until” and a date This indicates that this is an archival backup in Oracle Database 11g and is a backup using the keep logs option in Oracle Database 10g and earlier ... via RMAN RMAN with DRA can simplify diagnosing difficult issues quickly and can implement the solutions to problems found using the 11g RMAN DRA commands If you used RMAN in versions prior to Oracle

Ngày tải lên: 26/01/2014, 13:20

... Data Guard Recovery Time Objective (RTO) Disaster Recovery Trang 7Oracle Backup & Recovery Solutions“Backup and Recovery on Steroids” File System Data Recovery Manager (RMAN) Oracle Databases ... (RMAN)Oracle-integrated Backup & Recovery Engine Oracle Enterprise Manager RMAN Database Fast Recovery Area Tape Drive Oracle Secure Backup • Intrinsic knowledge of database file formats and ... tape & cloud backup leveraging the Fast Recovery Area and Oracle Secure Backup Cloud Trang 11Oracle Fast Recovery AreaAutomatic Disk-to-Disk (D2D) Backup & Recovery • Fast Recovery Area

Ngày tải lên: 20/02/2014, 05:20

... Conventions xiv 1 Backup and Recovery Overview What is Backup and Recovery? 1-1 Physical Backups and Logical Backups 1-1 Errors and Failures Requiring Recovery from Backup 1-2 Understanding User ... resources: ■ Oracle Database Backup and Recovery Quick Start Guide ■ Oracle Database Backup and Recovery Advanced User's Guide ■ Oracle Database Backup and Recovery Reference ■ Oracle Database ... Failures to Backup and Recovery Techniques ■ System Requirements for Backup and Recovery Methods ■ Feature Comparison of Backup Methods What is Backup and Recovery? In general, backup and recovery

Ngày tải lên: 23/03/2014, 16:20

... Introduction to Backup and Recovery 1 Who Should Read this Book? 1 Backup and Recovery Concepts 2 Backups 2 Archives 9 Service and Recovery Objectives: Definitions 13 Summary 16 ■ Chapter 2: Backup ... Maintaining backup schedules and executing backups on schedule • Managing backup media devices and media inventory/capacity • Managing backup media and allocating media resources to backups • Monitoring ... backups • Monitoring backup completion and providing basic notifications of errors • Tracking both the backup and media ages and comparing them against retention, expiring backups and media as necessary

Ngày tải lên: 05/05/2014, 12:06

... supports the commands damp and restore You can't beat their flexibility and versatility for backing up and restoring and entire system dumpand restore are relatively sophisticated commands, with simple ... utilities that can support a backup/recovery plan Page 69 3 Native Backup & Recovery Utilities Native utilities are the backup utilities that you find in a standard Unix distribution I'll ... little endian.** A perfect example of dd's flexibility is the Oracle backup script included in Chapter 15, Oracle Backup & Recovery Oracle data is allowed to be in files in the filesystem or

Ngày tải lên: 13/08/2014, 04:21

... substituting the AMANDA user for Amanda and the full path to the AMANDA libexec directory for PATH: amanda dgram udp wait Amanda /PATH/libexec/amandad amandad The amanda service is used by all AMANDA controlling ... lot of reasons, not the least of which is change The backup and recovery market changes every day Users' backup and recovery needs change, and whatdifferent companies do to meet those needs changes ... output and can contain items such as the AMANDA database, which would be complete and up-to-date by the time file-n is written. AMANDA Resources AMANDA may be obtained via the http://www.amanda.org

Ngày tải lên: 13/08/2014, 04:21

... array performs at 100percent capacity during recovery Also, since only the single drive needs recovery, bandwidthrequirements during recovery are lower and recovery takes far less time, reducing the ... Performance duringrecovery is severely degraded unless the RAID subsystem allows adjusting the priority ofrecovery However, shifting the priority toward production will lengthen recovery time andincrease ... emergency occurs Mirroring is aprimary ingredient in the recipe for data recovery and should be part of your total backup anddisaster recovery plan However, having a system highly available is much more

Ngày tải lên: 13/08/2014, 04:21

... Oracle Backup & Recovery, discusses Oracle's backup and recovery facilities and provides step-by-step recovery instructions • Chapter 16, Sybase Backup &Recovery, discusses Sybase's backup ... of database backup, concepts, terminology, and procedures Trang 25• Chapter 14, Informix Backup & Recovery, discusses backup and recovery facilities andprovides step-by-step recovery instructions ... a backup of your system, run the following command: # smit sysback Then choose: Backup & Recovery Options Then choose: Backup Options The backup menu then presents the following options: Backup

Ngày tải lên: 13/08/2014, 04:21

... experiment with this option and with the continuous backup option Find out the impact of both on your environment, including performance during loads and recovery speed To Oracle DBAs: This is the ... multiple logical log backups that you can use at recovery time Running a weekly full and daily incremental backup using infback.sh will reduce the amount of time spent doing backups and still requires ... remains no valid reason for configuring a new backup system using onarchive If you can live without multithreaded backup and recovery, use ontape and infback.sh (or something similar) If you need

Ngày tải lên: 13/08/2014, 04:21

... tells rman.sh what it is supposed to do. $ rman.sh [ database.full.rman ¦ database.inc.rman ] If called in this manner, rman.sh tells rman to use the command file database. level.rman. This command ... PATH=/usr/bin:/usr/sbin:/usr/ucb:/oracle/app/oracle/product/8.0.4/bin:/oracle/opt/ bin:/oracle/opt/rcs:/oracle/app/oracle/olap/olap/bin:/oracle/backupbin ORACLE_BASE=/oracle/app/oracle DEBUG=Y # Set this to "Y" ... backing up Oracle is to use Oracle7's EBU or Oracle8's rman. EBU/rman are Oracle internal products that are designed to give a backup utility a stream (or many streams) of backup data

Ngày tải lên: 13/08/2014, 04:21

... systemtables and hardcopy outputs • Run a full hot backup Store a copy onsite and a copy offsite • Document all backup and recovery procedures • Make sure all databases have transaction logging enabled and ... database: 1 Backup server up? Make sure your backup server is up and running It will be used later to restore any backups of the master database and to back up the restored database when the recovery ... Backup & Recovery, describes backup and recovery of ClearCase, a software configuration management tool • Chapter 18, Backup Hardware, provides information on the characteristics of, and trade-offs

Ngày tải lên: 13/08/2014, 04:21

... old catalogs, 167 amverify script, verifying backup tapes, 173 APIs database vendors, commercial backup utilities and, 204 vendor-supplied, backup and recovery programs not using, 365 application ... clients, simultaneous backup of, 192-195router access, configuration of, 213 backup mode (Oracle database files), 466 backup registry server, 595 Backup Server (Sybase), 367, 370 backup servers disk ... Informix instance backups, 409 logical logs, 396 logs (Oracle), 462 multiple, on single tape (Informix backups), 408 Trang 28not making, reasons for, 481periodic backups (AMANDA), 149 periodic

Ngày tải lên: 13/08/2014, 04:21

... problem with, 400 tape or disk backups, 406 backup and recovery, 323-337 AMANDA utility, distributed with, 151 backup of root partition, 191 backup tools, including, 26 backups copyutil utility, limitations ... 114oraback.sh utility, 142, 365, 471 backups, automating, 468-475 cold backups, 474 configuring and customizing, 470 dd, using as backup command, 123 backups and restores, unique aspects, 375 Cluster ... control file, loss of, 372 Enterprise Backup Utility (see EBU) hot-backup script Oracle databases Recovery Manager (RMAN) (see rman utility) instances, listing for backups, 35 Trang 28changing (tar

Ngày tải lên: 13/08/2014, 04:21

... summarizes each backup file that has been created by the type of backup (datafile backup, archived log backup, control file backup, and SPFILE backup) and then by datafile for the datafile backups In ... command will display all expired backup sets With the list expired backup command, you can also get a list of expired tablespace and datafile backups and lists of expired archive log backups and ... whose backups are older than that recovery window This is done with the report need backup recovery window days command: RMAN> report need backup recovery window of days; Report of files whose recovery...

Ngày tải lên: 20/10/2013, 15:15

... [oracle@ dex oracle] $ rman catalog rman/ rman@v112 Recovery Manager: Release 11.2.0.0.2 on Wed Dec 21 Copyright (c) 1982, 2009, Oracle All rights reserved connected to recovery catalog database RMAN> ... Using RMAN Effectively and recovery settings you’ve configured for your database and draws conclusions about whether you want a disk-only backup, a tape-only backup, or a combined disk and tape backup ... taken to tape All backups to tape will be of the backup set type When you schedule an Oracle- suggested tape-only backup, two RMAN scripts are generated: a daily backup and a weekly backup First,...

Ngày tải lên: 17/10/2013, 22:15

... Other Backups in RMAN The 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 ... still available RMAN> crosscheck backup; using channel ORA DISK crosschecked backup piece: found to be 'AVAILABLE' backup piece handle /oracle/ app /oracle/ flash recovery area/ROB1/backupset/2009 ... deleted backup piece backup piece handle /oracle/ app /oracle/ flash recovery area/ROB1/backupset/2009 09 08 /o1 mf annnn TAG20090908T025101 5bd6qplq bkp RECID STAMP 696999062 deleted backup piece backup...

Ngày tải lên: 20/10/2013, 15:15