George Woods

Production server – serverProd
Standby server – serverStby
Production database – whseprod
Standby database – whsestby

Step 1: Using RMAN, Backup the database that includes backup of datafiles, archivelogs and controlfile for standby

[oracle@serverProd]$ rman target /

connected to target database: whseprod (DBID=123322)

RMAN> run {

allocate channel disk1 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

allocate channel disk2 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

allocate channel disk3 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

allocate channel disk4 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

allocate channel disk5 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

backup force  as BACKUPSET tag ‘%TAG’ database;

backup as BACKUPSET tag ‘%TAG’ archivelog;

release channel disk1;

release channel disk2;

release channel disk3;

release channel disk4;

release channel disk5;

}

RMAN> run {

allocate channel disk1 type disk format ‘/backup/whseprod_restore/%d%U’ maxpiecesize 5 G;

backup force  as BACKUPSET tag ‘%TAG’ current controlfile for standby;

release channel disk1;

}

Step 2: Move the backups to the standby server using ftp

               cd to directory that you want the files to go in on standby system

[oracle@serverStby ..]$ cd /backup/whseprod_restore
[oracle@serverStby /backup/whseprod_restore]$ ftp serverProd
ftp> bin

    ftp> prompt

change directory on the source system

                    ftp> cd /backup/whseprod_restore

                    ftp> mget *

                    ftp> quit

Step 3: Make proper changes in the parameter files of both primary and standby database

whseprod init file

DB_NAME=whseprod

DB_UNIQUE_NAME=whse

CONTROL_FILES=’/whseredo/oradata/control01.ctl’,’/whseredo/oradata/control02.ctl’,’/whseredo/oradata/control03.ctl’

LOG_ARCHIVE_DEST_1=’LOCATION=/whsearch/arch VALID_FOR=(ALL_LOGFILES,ALL_ROLES)’

alter system set FAL_CLIENT=whseprod scope=both;

alter system set FAL_SERVER=whsestby scope=both;

alter system set LOG_ARCHIVE_CONFIG=’DG_CONFIG=(whseprod, whsestby)’ scope=both;

alter system set log_archive_dest_2 =’SERVICE=whsestby LGWR ASYNC=40960 DB_UNIQUE_name=whsestby OPTIONAL REOPEN=120 MAX_FAILURE=120 NET_TIMEOUT=900′ scope=both;

alter system set LOG_ARCHIVE_DEST_STATE_1=ENABLE scope=both;

alter system set LOG_ARCHIVE_DEST_STATE_2=ENABLE scope=both;

alter system set STANDBY_FILE_MANAGEMENT=AUTO scope=both;

 whsestby init file

DB_NAME=whse

DB_UNIQUE_NAME=whsestby

CONTROL_FILES=’/whseredo/oradata/control01.ctl’,’/whseredo/oradata/control02.ctl’,’/whseredo/oradata/control03.ctl’

LOG_ARCHIVE_DEST_1=’LOCATION=/whsearch/arch VALID_FOR=(ALL_LOGFILES,ALL_ROLES)’

alter system set FAL_CLIENT=whsestby scope=both;

alter system set FAL_SERVER=whseprod scope=both;

alter system set LOG_ARCHIVE_CONFIG=’DG_CONFIG=(whseprod, whsestby)’ scope=both;

alter system set log_archive_dest_2 =’SERVICE=whseprod LGWR ASYNC=40960 DB_UNIQUE_name=whseprod OPTIONAL REOPEN=120 MAX_FAILURE=120 NET_TIMEOUT=900′ scope=both;

alter system set LOG_ARCHIVE_DEST_STATE_1=ENABLE scope=both;

alter system set LOG_ARCHIVE_DEST_STATE_2=ENABLE scope=both;

alter system set STANDBY_FILE_MANAGEMENT=AUTO scope=both;

Step 4: Do the restore and recover on standbydatabase

           serverStby> rman target /

          RMAN> startup nomount

          RMAN> restore standby controlfile from ‘/backup/whseprod_restore/c-1778-20171202-02’;

          serverStby>sqlplus as sysdba

          sql> alter database mount standby database;

          serverStby> rman target /

          RMAN> restore database

          Rman> list backup of archivelog all

***copied all of the archives that were created after the backup to the /whsearch/arch directory from the source

               cd to directory that you want the files to go in on standby system

[oracle@serverStby ..]$ cd /whsearch/arch
[oracle@serverStby /whsesarch/arch]$ ftp serverProd
ftp> bin

    ftp> prompt

change directory on the source system

                    ftp> cd /whsearch/arch

                    ftp> mget arch_111_2*

                    ftp> quit

          Rman> recover database

Step 5: Put the standby database in recover managed mode

        

        sql> alter database recover managed standby database disconnect from session;

Database altered.

Verify the Physical Standby Database Is Performing Properly

On the standby database, query the V$ARCHIVED_LOG view to identify existing files in

the archived redo log.

          sql> select sequence#, applied, to_char(first_time,’mm/dd/yy hh24:mi:ss’) first from v$archived_log order by first_time;

Step 6: Add standby redo logs

          sql>alter database recover managed standby database cancel;

sql>alter database add standby logfile group 15 ‘/whseredo/oradata/whse_sr15.log’ size 1048576000;

sql>alter database add standby logfile group 16 ‘/whseredo/oradata/whse_sr16.log’ size 1048576000;

sql>alter database add standby logfile group 17 ‘/whseredo/oradata/whse_sr17.log’ size 1048576000;

sql>alter database recover managed standby database disconnect from session;

Step 7: Add Data Guard Broker through OEM

                –make sure the standby’s are in oem

    –set preferred credentials by trying to log in through oem

      On Home Page ->availability->add standby database

      Choose third option Manage an Existing standby database with data guard broker and follow the on-screen instructions