Starting RMAN and connecting to Database

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Starting RMAN and connecting to Database

Starting RMAN and connecting to Database

To start RMAN you need to set the environment and type rman and press enter.

You can connect to database either using connect command or using command line option.

using command line option

localhost:$export ORACLE_HOME=/ora_app/product/18c/dbd2

localhost:$export PATH=$ORACLE_HOME/bin:$PATH

localhost:$export ORACLE_SID=ORCL1P

localhost:$rman target /

Recovery Manager: Release 18.0.0.0.0 - Production on Sun Apr 4 08:11:01 2021

Version 18.11.0.0.0

connected to target database: ORCL1P (DBID=4215484517)

RMAN>

using connect option

localhost:$rman

RMAN> connect target sys@ORCL1P

target database Password:********

connected to target database: ORCL1P (DBID=4215484517)

NOTE: To use connect command you need to ensure that you have proper TNS sentry for database (ORCL1P) which you can use in connect command

Displaying default RMAN configuration

Once you are connected to the database you can run show all command to display the default rman configuration

RMAN> show all;

using target database control file instead of recovery catalog

RMAN configuration parameters for database with db_unique_name ORCL1Pare:

CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE CONTROLFILE AUTOBACKUP ON; # default

CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default

CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE MAXSETSIZE TO UNLIMITED; # default

CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default

CONFIGURE RMAN OUTPUT TO KEEP FOR 7 DAYS; # default

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/ora_app/product/18c/dbd2/dbs/snapcf_ORCL1P.f'; # default

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