file system backup and recovery

... operating system command line and write the output into the log file outfile.txt as follows: % rman TARGET / CATALOG rman/cat@catdb CMDFILE commandfile.rcv LOG outfile.txt 1-4 Backup and Recovery ... Backup Control File Performing Recovery with a Backup Control File and a Recovery Catalog Performing Recovery with a Backup Control File and No Recovery Catalog Restoring the Database ... Incremental Backups Control File and Server Parameter File Autobackups How RMAN Performs Control File Autobackups When RMAN Performs Control File Autobackups Backup...

Ngày tải lên: 16/10/2013, 11:15

... datafile file input datafile file input datafile file input datafile file input datafile file input datafile file input datafile file channel ORA DISK 1: List of Datafiles specifying datafile(s) ... backup policy This includes turning on autobackups of the control file and SPFILE, and specifying where the autobackups will be (if disk backups are used) On the Policy tab, you can turn on backup ... Datafile Copy Restores You can restore your database datafiles from a datafile copy (as opposed to a backup set) To this, use the restore from datafilecopy command, and then use the recover command...

Ngày tải lên: 17/10/2013, 22:15

... Backup and Recovery: The Flash Recovery Area s System Requirements for Backup and Recovery Methods s Feature Comparison of Backup Methods Backup and Recovery Overview 1-1 What is Backup and Recovery? ... xvi Backup and Recovery Overview What is Backup and Recovery? Physical Backups and Logical Backups Errors and Failures Requiring Recovery from Backup Oracle Backup ... restore and recovery However, logical backups are for the most part beyond the scope of the backup and recovery documentation 1-4 Backup and Recovery Basics Backup and Recovery: Basic Concepts Backup...

Ngày tải lên: 18/10/2013, 17:15

... crosscheck crosscheck crosscheck backup backup backup backup backup backup backup backup of datafile 1; of tablespace users; of controlfile; of spfile; tag 'SAT BACKUP' ; completed after 'sysdate ... 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 ... backup set pieces and V$DATAFILE_COPY for copies if you are using a control file, and RC _BACKUP_ SET for backup set pieces and RC_DATAFILE_COPY for copies if you want to look in the recovery catalog...

Ngày tải lên: 20/10/2013, 15:15

... 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 ... Control File and SPFILE Backups As you might expect, you can also list control file and SPFILE backups The list backup of controlfile command provides you with a list of control file backups, and ... 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...

Ngày tải lên: 20/10/2013, 15:15

... 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 ... 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) command ... activate standby database To create a standby control file, you can use a SQL command: alter database create standby controlfile as '/u04 /backup/ stby cfile01.ctl'; If you create a standby control file...

Ngày tải lên: 24/10/2013, 14:15

... and offline backups and also supports backups of database files, copies of database files, archived logs, and backup sets Syntax Diagram backupOperand BACKUP backupSpec backupSpecOperand PLUS ARCHIVELOG ... the command ■ Examples of the use of the command @ Command The @ command executes a command file (RMAN script) from within RMAN or from within another RMAN command file Syntax Diagram @ filename ... command is demonstrated in Chapters 11, 12, and 14 Example alter database open resetlogs; backup Command The backup command allows you to back up the database The backup command supports online and...

Ngày tải lên: 24/10/2013, 14:15

... Appendixes switchFile Parameter Syntax Diagram DATAFILE ALL ’ filename TO DATAFILECOPY SWITCH ’ TAG DATAFILE ’ tag_name ’ ; datafileSpec TEMPFILE ALL TO TEMPFILE ’ tempfileSpec filename ’ Chapter ... set of commands to execute when you press ENTER Syntax Diagram backupCommands RUN { maintenanceCommands miscellaneousCommands } restoreCommands backupCommands Parameter Syntax Diagram backup convert ... Command The catalog command allows you to the following: ■ Add metadata about backup pieces and image copies to the database control file and recovery catalog ■ Catalog valid backup sets, datafile...

Ngày tải lên: 28/10/2013, 21:15

... all command, 432–433 list backup by file command, 426 list backup of controlfile command, 275, 434–435 list backup of datafile command, 430–432 list backup of spfile command, 434–435 list backup ... 566–571 backup control file command, 254 backup control file, defined, backup copy group, TSM, 192 backup current controlfile for standby command, 493 backup database commands backing up datafiles ... RC _BACKUP_ DATAFILE (V $BACKUP_ DATAFILE) view, 218 RC _BACKUP_ FILES (V $BACKUP_ FILES) view, 218–219 RC _BACKUP_ PIECE (V $BACKUP_ PIECE) view, 219 RC _BACKUP_ REDOLOG (V $BACKUP_ REDOLOG) view, 219 RC _BACKUP_ SET...

Ngày tải lên: 28/10/2013, 21:15

... 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 default In the Backup Label text box, type System State ... the system can result in changes to the registry With the backup, the system can be restored Step Locate the Backup file that was saved in Step of this lab Double-click on that file The Backup ... Backup displays the Backup Progress dialog box, which shows the status of the backup operation, statistics on estimated and actual amount of data being processed, the time that has elapsed, and...

Ngày tải lên: 05/11/2013, 12:15

... option, backup command, 244–245 sizeSpec parameter syntax diagram backup command, 571 duplicate command, 586 recover command, 593 skip parameter, backup command, 243 skip readonly parameter, backup ... backup, 88 tuning backup and recovery, 450 tablespace parameter, backup command, 250 tablespace point-in-time recovery See TSPITR (tablespace point-in-time recovery) tags backup command options, 238 ... RMAN backups, 404–405 V$ARCHIVED_LOG view, 217, 499–500 V $BACKUP_ ASYNC_IO view, 457–460 V $BACKUP_ CORRUPTION view, 218, 351–352 V $BACKUP_ DATAFILE view, 218 V $BACKUP_ FILES view, 218–219 V $BACKUP_ PIECE...

Ngày tải lên: 07/11/2013, 18:15

... will need to perform backup, restore, and recovery procedures whether you use the new Recovery Manager utility or existing operating system backups The Oracle8 Backup and Recovery Guide contains ... point-in-time recovery PART xvi Backup and Recovery Operating System Chapter 11: Performing Operating System Backups Provides step-by-step instructions for performing operating system backups The ... Oracle8 Backup and Recovery Guide Types of Backups Types of Backups This section defines and describes the following types of backups: s Whole Database Backups – Consistent Whole Database Backups...

Ngày tải lên: 21/12/2013, 06:16

... RC _BACKUP_ CONTROLFILE (V $BACKUP_ DATAFILE) RC _BACKUP_ CORRUPTION (V $BACKUP_ CORRUPTION) RC _BACKUP_ DATAFILE (V $BACKUP_ DATAFILE) RC _BACKUP_ FILES (V $BACKUP_ FILES) ... Database and File System Data Backup Using Oracle Secure Backup RMAN Workshop: Schedule Oracle Database and File System Data Backups Oracle Database Backup Using Oracle Secure Backup ... RC _BACKUP_ PIECE (V $BACKUP_ PIECE) RC _BACKUP_ REDOLOG (V $BACKUP_ REDOLOG) RC _BACKUP_ SET (V $BACKUP_ SET) RC _BACKUP_ SPFILE (V $BACKUP_ SPFILE)...

Ngày tải lên: 26/01/2014, 13:20

... Oracle recovery files Recovery files refers to all files that might be required for a media recovery operation: full datafile backups, incremental backups, datafile copies, backup control files, and ... Parameter DB _RECOVERY _FILE_ DEST_SIZE DB _RECOVERY _FILE_ DEST Example Alter system set db recovery file dest size 20G scope both; Alter system set db recovery file dest '/u01/oracle/ flash recovery' ... 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 Database 11g uses the Oracle...

Ngày tải lên: 26/01/2014, 13:20

... FRA and a separate archive log destination for the archived redo logs First, set the FRA parameters DB _RECOVERY _FILE_ DEST_SIZE and DB _RECOVERY _FILE_ DEST: SQL> alter system set db recovery file ... in the control file This includes records of full database backups and of specific datafile, control file, parameter file, and archive log backups The database parameter CONTROL _FILE_ RECORD_KEEP_TIME ... Columns The column IS _RECOVERY_ DEST _FILE can be found in a number of Oracle Database V$ views such as V$CONTROLFILE, V$LOGFILE, V$ARCHIVED_ LOG, V$DATAFILE_COPY, V$DATAFILE, and V $BACKUP_ PIECE This...

Ngày tải lên: 26/01/2014, 13:20

... centralized interface to schedule backup and restore jobs for Oracle database and file system data RMAN Workshop: Schedule Oracle Database and File System Data Backups Workshop Notes This workshop ... starting full datafile backup set channel t1: specifying datafile(s) in backup set input datafile file number=00002 name=+DG1/t1/datafile/sysaux.257.700422031 input datafile file number=00001 ... installing and deploying the OSB Cloud Module and Amazon S3 as a backup solution O Conventional Backups: Assumptions and Limitations Two key requirements for robust Oracle backup and recovery are...

Ngày tải lên: 26/01/2014, 13:20

... options Since RMAN creates different backup filenames for each backup file it creates, all backup objects saved to the TSM backup storage pool have unique filenames, and therefore they will never expire ... command: UPDATE COPYGROUP standard standard standard verdeleted ANR1532I Backup copy group STANDARD updated in policy domain STANDARD, set STANDARD, management class STANDARD TSM:SERVER1> Step Generate ... with no recovery catalog In this section, first we look at what the recovery catalog is and when you need to use it Then, we look at how you create a recovery catalog and discuss backup and recovery...

Ngày tải lên: 26/01/2014, 13:20

... online backups: backups of the entire database, tablespace backups, and datafile backups We then look at archive log file backups and, finally, backups of the control file and parameter files ... incremental backups, or archive log backups RC _BACKUP_ SPFILE (V $BACKUP_ SPFILE) In this view, you will find information on SPFILE backups that exist in backup sets RC_CONTROLFILE_COPY (V$DATAFILE_COPY) ... source backup set to get deleted after a successful backup Here are some examples of this command: backup backupset all; backup backupset all format 'd: \backup\ newbackups \backup %U.bak' tag 'Backup...

Ngày tải lên: 26/01/2014, 13:20