大家好，我是考100分的小小码 ，祝大家学习进步，加薪顺利呀。今天说一说Create Physical Standby using RMAN Backup with Duplicate Command[通俗易懂],希望您对编程的造诣更进一步.
Create Physical Standby using RMAN Backup with Duplicate Command
How to Create Physical Standby Database using RMAN Backup With Duplicate Command
Table of Contents
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0. Introduction
1. Environment
On Primary (Step 2 to Step 12)
2. Enable Forced Logging on Primary
3. Check Password File on Primary
4. Configure a Standby Redo Log on Primary
5. Verify Archive Mode Enabled on Primary
6. Set Primary Database Initialization Parameters
7. Backup Primary Database for configure Standby
8. Transfer PASSWORD FILE TO STANDBY SIDE
9. Transfer Backup from Primary to Standby
10. Transfer pfile from primary to standby
11. Configure TNS for Primary
12. Verify connection ‘AS SYSDBA’ from Primary
On STANDBY (Step 13 to Step 21)
13. Configure TNS for STANDBY
14. Configure init parameter for STANDBY
15. Add oratab entry
16. Create required directories
17. Startup Nomount
18. Verify connection ‘AS SYSDBA’ from Standby
19. Run RMAN Duplicate for standby
20. Verify Standby redo logs
21. Enable MRP on STANDBY
22. Verify Sync
23. Verify ..Lets Test
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0. Introduction
PLEASE NOTE in 12c Data Guard is set up at the Container level and not the individual Pluggable database level as the redo log files only belong to the Container database and the individual pluggable databases do not have their own online redo log files. Definition of Active Dataguard: Oracle Active Data Guard enables read-only access to a physical standby database for queries, sorting, reporting, web-based access, etc., while continuously applying changes received from the production/primary database. Goal : How to Create Physical Standby Database using RMAN Backup With Duplicate Command
代码100分
1. Environment
代码100分Primary: Platform : Linuxx86_64 Server Name : RAC1.RAJASEKHAR.COM, IP: 192.168.2.101 DB Version : Oracle 12.2.0.1 File system : Normal Database Name : UOIN1CON DB_UNIQUE_NAME : UOIN1CON Flashback : Disabled Oracle Home Path: /u01/app/oracle/product/12.2.0.1 Standby: Platform : Linuxx86_64 Server Name : RAC2.RAJASEKHAR.COM, IP: 192.168.2.102 DB Version : Oracle 12.2.0.1 File system : Normal Database Name : UOIN1CON DB_UNIQUE_NAME : UOIN1CON_DG Flashback : Disabled Oracle Home Path: /u01/app/oracle/product/12.2.0.1
On Primary (Step 2 to Step 12)
2. Enable Forced Logging on Primary
SQL> select name, open_mode,cdb from v$database; NAME OPEN_MODE CDB --------- -------------------- --- UOIN1CON READ WRITE NO SQL> select force_logging from v$database; FORCE_LOGGING --------------------------------------- NO SQL> ALTER DATABASE FORCE LOGGING; Database altered. SQL> select force_logging from v$database; FORCE_LOGGING --------------------------------------- YES <----- SQL>
3. Check Password File on Primary
代码100分[oracle@rac1 dbs]$ pwd
/u01/app/oracle/product/12.2.0.1/dbs
[oracle@rac1 dbs]$ ls -ltr orapwUOIN1CON
-rw-r-----. 1 oracle dba 3584 Dec 14 12:26 orapwUOIN1CON
[oracle@rac1 dbs]$
4. Configure a Standby Redo Log on Primary
-- Since we have 3 online redo log file groups, we need to create 4(3+1) Standby redo log file groups -- Standy Redo logs files come into picture only when protection mode is Maximum Availability and Maximum Protection. SQL> set lines 180 SQL> col MEMBER for a60 SQL> select b.thread#, a.group#, a.member, b.bytes FROM v$logfile a, v$log b WHERE a.group# = b.group#; THREAD# GROUP# MEMBER BYTES ---------- ---------- ------------------------------------------------------------ ---------- 1 3 /u02/oracle/oradata/UOIN1CON/redo03.log 209715200 1 2 /u02/oracle/oradata/UOIN1CON/redo02.log 209715200 1 1 /u02/oracle/oradata/UOIN1CON/redo01.log 209715200 SQL> SQL> ALTER DATABASE ADD STANDBY LOGFILE GROUP 4 ("/u02/oracle/oradata/UOIN1CON/redo04.log") SIZE 200M; Database altered. SQL> ALTER DATABASE ADD STANDBY LOGFILE GROUP 5 ("/u02/oracle/oradata/UOIN1CON/redo05.log") SIZE 200M; Database altered. SQL> ALTER DATABASE ADD STANDBY LOGFILE GROUP 6 ("/u02/oracle/oradata/UOIN1CON/redo06.log") SIZE 200M; Database altered. SQL> ALTER DATABASE ADD STANDBY LOGFILE GROUP 7 ("/u02/oracle/oradata/UOIN1CON/redo07.log") SIZE 200M; Database altered. SQL> SQL> select * from v$logfile; GROUP# STATUS TYPE MEMBER IS_ CON_ID ---------- ------- ------- ------------------------------------------------------------ --- ---------- 3 ONLINE /u02/oracle/oradata/UOIN1CON/redo03.log NO 0 2 ONLINE /u02/oracle/oradata/UOIN1CON/redo02.log NO 0 1 ONLINE /u02/oracle/oradata/UOIN1CON/redo01.log NO 0 4 STANDBY /u02/oracle/oradata/UOIN1CON/redo04.log NO 0 5 STANDBY /u02/oracle/oradata/UOIN1CON/redo05.log NO 0 6 STANDBY /u02/oracle/oradata/UOIN1CON/redo06.log NO 0 7 STANDBY /u02/oracle/oradata/UOIN1CON/redo07.log NO 0 7 rows selected. SQL> SQL> select a.group#, a.member, b.bytes FROM v$logfile a, v$standby_log b WHERE a.group# = b.group#; GROUP# MEMBER BYTES ---------- ------------------------------------------------------------ ---------- 4 /u02/oracle/oradata/UOIN1CON/redo04.log 209715200 5 /u02/oracle/oradata/UOIN1CON/redo05.log 209715200 6 /u02/oracle/oradata/UOIN1CON/redo06.log 209715200 7 /u02/oracle/oradata/UOIN1CON/redo07.log 209715200 SQL>
5. Verify Archive Mode Enabled on Primary
SQL> archive log list Database log mode Archive Mode Automatic archival Enabled Archive destination /u02/oracle/archive/UOIN1CON Oldest online log sequence 3 Next log sequence to archive 5 Current log sequence 5 SQL>
6. Set Primary Database Initialization Parameters
SQL> alter system set db_unique_name="UOIN1CON" scope=spfile; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_CONFIG="DG_CONFIG=(UOIN1CON,UOIN1CON_DG)" scope=both; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_1="LOCATION=/u02/oracle/archive/UOIN1CON VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=UOIN1CON" scope=both; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_2="SERVICE=UOIN1CON_DG LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=UOIN1CON_DG" scope=both; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_STATE_1=ENABLE scope=both; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_DEST_STATE_2=ENABLE scope=both; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_FORMAT="%t_%s_%r.dbf" SCOPE=SPFILE; System altered. SQL> ALTER SYSTEM SET LOG_ARCHIVE_MAX_PROCESSES=30 scope=both; System altered. SQL> ALTER SYSTEM SET REMOTE_LOGIN_PASSWORDFILE=EXCLUSIVE SCOPE=SPFILE; System altered. SQL> ALTER SYSTEM SET fal_client=UOIN1CON scope=both; System altered. SQL> Please note: The FAL_CLIENT database initialization parameter is no longer required from 11gR2 SQL> ALTER SYSTEM SET fal_server=UOIN1CON_DG scope=both; System altered. SQL> ALTER SYSTEM SET DB_FILE_NAME_CONVERT="/u02/oracle/oradata/UOIN1CON_DG","/u02/oracle/oradata/UOIN1CON" SCOPE=SPFILE; System altered. SQL> ALTER SYSTEM SET LOG_FILE_NAME_CONVERT="/u02/oracle/oradata/UOIN1CON_DG","/u02/oracle/oradata/UOIN1CON" SCOPE=SPFILE; System altered. SQL> ALTER SYSTEM SET STANDBY_FILE_MANAGEMENT=AUTO; System altered. SQL> SQL> create pfile="/home/oracle/initUOIN1CON_after.ora" from spfile; File created. SQL> SQL> exit Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production [oracle@rac1 ~]$ cat /home/oracle/initUOIN1CON_after.ora UOIN1CON.__data_transfer_cache_size=0 UOIN1CON.__db_cache_size=369098752 UOIN1CON.__inmemory_ext_roarea=0 UOIN1CON.__inmemory_ext_rwarea=0 UOIN1CON.__java_pool_size=16777216 UOIN1CON.__large_pool_size=33554432 UOIN1CON.__oracle_base="/u01/app/oracle"#ORACLE_BASE set from environment UOIN1CON.__pga_aggregate_target=587202560 UOIN1CON.__sga_target=687865856 UOIN1CON.__shared_io_pool_size=33554432 UOIN1CON.__shared_pool_size=218103808 UOIN1CON.__streams_pool_size=0 *.audit_file_dest="/u01/app/oracle/admin/UOIN1CON/adump" *.audit_trail="db" *.compatible="12.2.0" *.control_files="/u02/oracle/oradata/UOIN1CON/control01.ctl","/u02/oracle/oradata/UOIN1CON/control02.ctl" *.db_block_size=8192 *.db_file_name_convert="/u02/oracle/oradata/UOIN1CON_DG","/u02/oracle/oradata/UOIN1CON" *.db_name="UOIN1CON" *.db_unique_name="UOIN1CON" *.diagnostic_dest="/u01/app/oracle" *.dispatchers="(PROTOCOL=TCP) (SERVICE=UOIN1CONXDB)" *.fal_client="UOIN1CON" *.fal_server="UOIN1CON_DG" *.log_archive_config="DG_CONFIG=(UOIN1CON,UOIN1CON_DG)" *.log_archive_dest_1="LOCATION=/u02/oracle/archive/UOIN1CON VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=UOIN1CON" *.log_archive_dest_2="SERVICE=UOIN1CON_DG LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=UOIN1CON_DG" *.log_archive_dest_state_1="ENABLE" *.log_archive_dest_state_2="ENABLE" *.log_archive_format="%t_%s_%r.dbf" *.log_archive_max_processes=30 *.log_file_name_convert="/u02/oracle/oradata/UOIN1CON_DG","/u02/oracle/oradata/UOIN1CON" *.memory_target=1201m *.nls_language="AMERICAN" *.nls_territory="AMERICA" *.open_cursors=300 *.processes=300 *.remote_login_passwordfile="EXCLUSIVE" *.standby_file_management="AUTO" *.undo_tablespace="UNDOTBS1" [oracle@rac1 ~]$
7. Backup Primary Database for configure Standby
[oracle@rac1 ~]$ mkdir -p /u02/oracle/backup/UOIN1CON [oracle@rac1 ~]$ mkdir -p /u02/oracle/backup/UOIN1CON [oracle@rac1 ~]$ [oracle@rac1 ~]$ cd /u02/oracle/backup/UOIN1CON [oracle@rac1 UOIN1CON]$ vi BACKUP_UOIN1CON.sh [oracle@rac1 UOIN1CON]$ chmod 775 BACKUP_UOIN1CON.sh [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ cat BACKUP_UOIN1CON.sh ORACLE_BASE=/u01/app/oracle ORACLE_HOME=/u01/app/oracle/product/12.2.0.1 BACKUP_LOG_PATH=/u02/oracle/backup/UOIN1CON export ORACLE_BASE export ORACLE_HOME export ORACLE_SID=UOIN1CON export BACKUP_LOG_PATH LOG_FILE=${BACKUP_LOG_PATH}/BACKUP_UOIN1CON.log $ORACLE_HOME/bin/rman msglog=${LOG_FILE} << EOF connect target / run { allocate channel t1 type disk; allocate channel t2 type disk; allocate channel t3 type disk; backup database format "/u02/oracle/backup/UOIN1CON/database_%d_%u_%s"; release channel t1; release channel t2; release channel t3; } sql "alter system archive log current"; run { allocate channel a1 type disk; allocate channel a2 type disk; allocate channel a3 type disk; backup archivelog all format "/u02/oracle/backup/UOIN1CON/arch_%d_%u_%s"; release channel a1; release channel a2; release channel a3; } run { allocate channel c1 type disk; backup current controlfile format "/u02/oracle/backup/UOIN1CON/Control_%d_%u_%s"; release channel c1; } exit; EOF [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ nohup ./BACKUP_UOIN1CON.sh & [1] 6484 [oracle@rac1 UOIN1CON]$ nohup: ignoring input and appending output to `nohup.out" [oracle@rac1 UOIN1CON]$ jobs -l [1]+ 6484 Running nohup ./BACKUP_UOIN1CON.sh & [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ jobs -l [1]+ 6484 Done nohup ./BACKUP_UOIN1CON.sh [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ ls -ltr total 1614284 -rwxrwxr-x. 1 oracle dba 982 Jan 3 16:44 rmanbackup.sh -rwxrwxr-x. 1 oracle dba 976 Jan 4 05:45 BACKUP_UOIN1CON.sh -rw-r-----. 1 oracle dba 6463488 Jan 5 17:13 database_UOIN1CON_19tmj2i0_41 -rw-r-----. 1 oracle dba 435650560 Jan 5 17:13 database_UOIN1CON_18tmj2i0_40 -rw-r-----. 1 oracle dba 726351872 Jan 5 17:14 database_UOIN1CON_17tmj2i0_39 -rw-r-----. 1 oracle dba 112978944 Jan 5 17:14 arch_UOIN1CON_1dtmj2ja_45 -rw-r-----. 1 oracle dba 125304832 Jan 5 17:14 arch_UOIN1CON_1ctmj2ja_44 -rw-r-----. 1 oracle dba 229672448 Jan 5 17:14 arch_UOIN1CON_1btmj2j9_43 -rw-r-----. 1 oracle dba 5603328 Jan 5 17:14 arch_UOIN1CON_1etmj2jh_46 -rw-r-----. 1 oracle dba 10960896 Jan 5 17:14 Control_UOIN1CON_1gtmj2jk_48 -rw-------. 1 oracle dba 96 Jan 5 17:14 nohup.out -rw-r--r--. 1 oracle dba 7792 Jan 5 17:14 BACKUP_UOIN1CON.log [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ cat BACKUP_UOIN1CON.log Recovery Manager: Release 12.2.0.1.0 - Production on Sat Jan 5 17:13:34 2019 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. RMAN> connected to target database: UOIN1CON (DBID=1821803680) RMAN> 2> 3> 4> 5> 6> 7> 8> 9> using target database control file instead of recovery catalog allocated channel: t1 channel t1: SID=24 device type=DISK allocated channel: t2 channel t2: SID=91 device type=DISK allocated channel: t3 channel t3: SID=95 device type=DISK Starting backup at 05-JAN-19 channel t1: starting full datafile backup set channel t1: specifying datafile(s) in backup set input datafile file number=00001 name=/u02/oracle/oradata/UOIN1CON/system01.dbf channel t1: starting piece 1 at 05-JAN-19 channel t2: starting full datafile backup set channel t2: specifying datafile(s) in backup set input datafile file number=00003 name=/u02/oracle/oradata/UOIN1CON/sysaux01.dbf input datafile file number=00007 name=/u02/oracle/oradata/UOIN1CON/users01.dbf channel t2: starting piece 1 at 05-JAN-19 channel t3: starting full datafile backup set channel t3: specifying datafile(s) in backup set input datafile file number=00005 name=/u02/oracle/oradata/UOIN1CON/oggdata01.dbf input datafile file number=00004 name=/u02/oracle/oradata/UOIN1CON/undotbs01.dbf channel t3: starting piece 1 at 05-JAN-19 channel t3: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/database_UOIN1CON_19tmj2i0_41 tag=TAG20190105T171336 comment=NONE channel t3: backup set complete, elapsed time: 00:00:03 channel t2: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/database_UOIN1CON_18tmj2i0_40 tag=TAG20190105T171336 comment=NONE channel t2: backup set complete, elapsed time: 00:00:26 channel t1: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/database_UOIN1CON_17tmj2i0_39 tag=TAG20190105T171336 comment=NONE channel t1: backup set complete, elapsed time: 00:00:36 Finished backup at 05-JAN-19 Starting Control File and SPFILE Autobackup at 05-JAN-19 piece handle=/u01/app/oracle/product/12.2.0.1/dbs/c-1821803680-20190105-02 comment=NONE Finished Control File and SPFILE Autobackup at 05-JAN-19 released channel: t1 released channel: t2 released channel: t3 RMAN> sql statement: alter system archive log current RMAN> 2> 3> 4> 5> 6> 7> 8> 9> allocated channel: a1 channel a1: SID=24 device type=DISK allocated channel: a2 channel a2: SID=91 device type=DISK allocated channel: a3 channel a3: SID=95 device type=DISK Starting backup at 05-JAN-19 current log archived channel a1: starting archived log backup set channel a1: specifying archived log(s) in backup set input archived log thread=1 sequence=34 RECID=82 STAMP=996611417 input archived log thread=1 sequence=35 RECID=84 STAMP=996643337 input archived log thread=1 sequence=36 RECID=86 STAMP=996643513 input archived log thread=1 sequence=37 RECID=88 STAMP=996643795 input archived log thread=1 sequence=38 RECID=89 STAMP=996644743 input archived log thread=1 sequence=39 RECID=90 STAMP=996644744 input archived log thread=1 sequence=40 RECID=91 STAMP=996732232 input archived log thread=1 sequence=41 RECID=92 STAMP=996741858 channel a1: starting piece 1 at 05-JAN-19 channel a2: starting archived log backup set channel a2: specifying archived log(s) in backup set input archived log thread=1 sequence=4 RECID=4 STAMP=996595104 input archived log thread=1 sequence=5 RECID=5 STAMP=996596970 input archived log thread=1 sequence=6 RECID=6 STAMP=996596978 input archived log thread=1 sequence=7 RECID=7 STAMP=996597993 input archived log thread=1 sequence=8 RECID=8 STAMP=996597994 input archived log thread=1 sequence=9 RECID=9 STAMP=996604700 input archived log thread=1 sequence=10 RECID=11 STAMP=996607158 input archived log thread=1 sequence=11 RECID=14 STAMP=996607712 input archived log thread=1 sequence=12 RECID=15 STAMP=996608268 input archived log thread=1 sequence=13 RECID=16 STAMP=996608271 input archived log thread=1 sequence=14 RECID=17 STAMP=996608830 input archived log thread=1 sequence=15 RECID=18 STAMP=996608951 input archived log thread=1 sequence=16 RECID=19 STAMP=996609021 input archived log thread=1 sequence=17 RECID=21 STAMP=996609054 input archived log thread=1 sequence=18 RECID=23 STAMP=996609176 channel a2: starting piece 1 at 05-JAN-19 channel a3: starting archived log backup set channel a3: specifying archived log(s) in backup set input archived log thread=1 sequence=42 RECID=93 STAMP=996769488 input archived log thread=1 sequence=43 RECID=94 STAMP=996772311 input archived log thread=1 sequence=44 RECID=95 STAMP=996772312 input archived log thread=1 sequence=45 RECID=96 STAMP=996772455 input archived log thread=1 sequence=46 RECID=97 STAMP=996772457 channel a3: starting piece 1 at 05-JAN-19 channel a1: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/arch_UOIN1CON_1btmj2j9_43 tag=TAG20190105T171417 comment=NONE channel a1: backup set complete, elapsed time: 00:00:08 channel a1: starting archived log backup set channel a1: specifying archived log(s) in backup set input archived log thread=1 sequence=19 RECID=26 STAMP=996609431 input archived log thread=1 sequence=20 RECID=36 STAMP=996609626 input archived log thread=1 sequence=21 RECID=38 STAMP=996609630 input archived log thread=1 sequence=22 RECID=41 STAMP=996609971 input archived log thread=1 sequence=23 RECID=42 STAMP=996610043 input archived log thread=1 sequence=24 RECID=43 STAMP=996610157 input archived log thread=1 sequence=25 RECID=44 STAMP=996610213 input archived log thread=1 sequence=26 RECID=46 STAMP=996610243 input archived log thread=1 sequence=27 RECID=48 STAMP=996611311 input archived log thread=1 sequence=28 RECID=70 STAMP=996611319 input archived log thread=1 sequence=29 RECID=72 STAMP=996611321 input archived log thread=1 sequence=30 RECID=74 STAMP=996611322 input archived log thread=1 sequence=31 RECID=76 STAMP=996611323 input archived log thread=1 sequence=32 RECID=78 STAMP=996611345 input archived log thread=1 sequence=33 RECID=80 STAMP=996611346 channel a1: starting piece 1 at 05-JAN-19 channel a2: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/arch_UOIN1CON_1ctmj2ja_44 tag=TAG20190105T171417 comment=NONE channel a2: backup set complete, elapsed time: 00:00:07 channel a3: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/arch_UOIN1CON_1dtmj2ja_45 tag=TAG20190105T171417 comment=NONE channel a3: backup set complete, elapsed time: 00:00:07 channel a1: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/arch_UOIN1CON_1etmj2jh_46 tag=TAG20190105T171417 comment=NONE channel a1: backup set complete, elapsed time: 00:00:01 Finished backup at 05-JAN-19 Starting Control File and SPFILE Autobackup at 05-JAN-19 piece handle=/u01/app/oracle/product/12.2.0.1/dbs/c-1821803680-20190105-03 comment=NONE Finished Control File and SPFILE Autobackup at 05-JAN-19 released channel: a1 released channel: a2 released channel: a3 RMAN> 2> 3> 4> 5> allocated channel: c1 channel c1: SID=24 device type=DISK Starting backup at 05-JAN-19 channel c1: starting full datafile backup set channel c1: specifying datafile(s) in backup set including current control file in backup set channel c1: starting piece 1 at 05-JAN-19 channel c1: finished piece 1 at 05-JAN-19 piece handle=/u02/oracle/backup/UOIN1CON/Control_UOIN1CON_1gtmj2jk_48 tag=TAG20190105T171428 comment=NONE channel c1: backup set complete, elapsed time: 00:00:01 Finished backup at 05-JAN-19 Starting Control File and SPFILE Autobackup at 05-JAN-19 piece handle=/u01/app/oracle/product/12.2.0.1/dbs/c-1821803680-20190105-04 comment=NONE Finished Control File and SPFILE Autobackup at 05-JAN-19 released channel: c1 RMAN> Recovery Manager complete. [oracle@rac1 UOIN1CON]$
8. Transfer PASSWORD FILE TO STANDBY SIDE
-- Copy the password file from the primary to standby $ORACLE_HOME/dbs and rename it to the standby database name. -- The username is required to be SYS and the password needs to be the same on the Primary and Standby. -- The best practice for this is to copy the passwordfile as suggested. -- The password file name must match the instance name/SID used at the standby site, not the DB_NAME. [oracle@rac1 UOIN1CON]$ cd /u01/app/oracle/product/12.2.0.1/dbs/ [oracle@rac1 dbs]$ ls -ltr orapwUOIN1CON -rw-r-----. 1 oracle dba 3584 Dec 14 12:26 orapwUOIN1CON [oracle@rac1 dbs]$ [oracle@rac1 dbs]$ scp orapwUOIN1CON oracle@rac2:/u01/app/oracle/product/12.2.0.1/dbs/orapwUOIN1CON_DG oracle@rac2"s password: orapwUOIN1CON 100% 3584 3.5KB/s 00:00 [oracle@rac1 dbs]$
9. Transfer Backup from Primary to Standby
[oracle@rac1 UOIN1CON]$ scp database_UOIN1CON* oracle@rac2:/u02/oracle/backup/UOIN1CON_DG/ oracle@rac2"s password: database_UOIN1CON_17tmj2i0_39 100% 693MB 53.3MB/s 00:13 database_UOIN1CON_18tmj2i0_40 100% 415MB 59.4MB/s 00:07 database_UOIN1CON_19tmj2i0_41 100% 6312KB 6.2MB/s 00:00 [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ scp Control_UOIN1CON* oracle@rac2:/u02/oracle/backup/UOIN1CON_DG/ oracle@rac2"s password: Control_UOIN1CON_1gtmj2jk_48 100% 10MB 10.5MB/s 00:00 [oracle@rac1 UOIN1CON]$ [oracle@rac1 UOIN1CON]$ scp arch_UOIN1CON* oracle@rac2:/u02/oracle/backup/UOIN1CON_DG/ oracle@rac2"s password: arch_UOIN1CON_1btmj2j9_43 100% 219MB 73.0MB/s 00:03 arch_UOIN1CON_1ctmj2ja_44 100% 120MB 59.8MB/s 00:02 arch_UOIN1CON_1dtmj2ja_45 100% 108MB 53.9MB/s 00:02 arch_UOIN1CON_1etmj2jh_46 100% 5472KB 5.3MB/s 00:00 [oracle@rac1 UOIN1CON]$
10. Transfer pfile from primary to standby
[oracle@rac1 ~]$ scp initUOIN1CON_after.ora oracle@rac2:/u02/oracle/backup/UOIN1CON_DG/
oracle@rac2"s password:
initUOIN1CON_after.ora 100% 1780 1.7KB/s 00:00
[oracle@rac1 ~]$
11. Configure TNS for Primary
[oracle@rac1 admin]$ cat listener.ora # listener.ora Network Configuration File: /u01/app/oracle/product/12.2.0.1/network/admin/listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER_12C = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = UOIN1CON) (ORACLE_HOME = /u01/app/oracle/product/12.2.0.1) (SID_NAME = UOIN1CON) ) ) LISTENER_12C = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = rac1.rajasekhar.com)(PORT = 1621)) ) (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1621)) ) ) ADR_BASE_LISTENER_12C = /u01/app/oracle [oracle@rac1 admin]$ [oracle@rac1 admin]$ cat tnsnames.ora # tnsnames.ora Network Configuration File: /u01/app/oracle/product/12.2.0.1/network/admin/tnsnames.ora # Generated by Oracle configuration tools. UOIN1CON_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.102)(PORT = 1621)) ) (CONNECT_DATA = (SERVICE_NAME = UOIN1CON_DG) ) ) UOIN1CON = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = rac1.rajasekhar.com)(PORT = 1621)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = UOIN1CON) ) ) LISTENER_12C = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.101)(PORT = 1621)) [oracle@rac1 admin]$ [oracle@rac1 admin]$ lsnrctl status LISTENER_12C LSNRCTL for Linux: Version 12.2.0.1.0 - Production on 03-JAN-2019 18:19:39 Copyright (c) 1991, 2016, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=rac1.rajasekhar.com)(PORT=1621))) STATUS of the LISTENER ------------------------ Alias LISTENER_12C Version TNSLSNR for Linux: Version 12.2.0.1.0 - Production Start Date 03-JAN-2019 17:18:26 Uptime 0 days 1 hr. 1 min. 13 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/12.2.0.1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/rac1/listener_12c/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=rac1.rajasekhar.com)(PORT=1621))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1621))) Services Summary... Service "UOIN1CON" has 1 instance(s). Instance "UOIN1CON", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully [oracle@rac1 admin]$
12. Verify connection ‘AS SYSDBA’ from Primary
[oracle@rac1 ~]$ sqlplus SYS/SYS@UOIN1CON AS SYSDBA
SQL*Plus: Release 12.2.0.1.0 Production on Sat Jan 5 17:58:18 2019
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL>
On STANDBY (Step 12 to Step 21)
13. Configure TNS for STANDBY
[oracle@rac2 admin]$ cat listener.ora # listener.ora Network Configuration File: /u01/app/oracle/product/12.2.0.1/network/admin/listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER_12C = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = UOIN1CON_DG) (ORACLE_HOME = /u01/app/oracle/product/12.2.0.1) (SID_NAME = UOIN1CON_DG) ) ) LISTENER_12C = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = rac2.rajasekhar.com)(PORT = 1621)) ) (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1621)) ) ) ADR_BASE_LISTENER_12C = /u01/app/oracle [oracle@rac2 admin]$ [oracle@rac2 admin]$ cat tnsnames.ora # tnsnames.ora Network Configuration File: /u01/app/oracle/product/12.2.0.1/network/admin/tnsnames.ora # Generated by Oracle configuration tools. UOIN1CON_DG = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.102)(PORT = 1621)) ) (CONNECT_DATA = (SERVICE_NAME = UOIN1CON_DG) ) ) UOIN1CON = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.101)(PORT = 1621)) ) (CONNECT_DATA = (SERVICE_NAME = UOIN1CON) ) ) LISTENER_12C = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.102)(PORT = 1621)) [oracle@rac2 admin]$ [oracle@rac2 admin]$ lsnrctl status LISTENER_12C LSNRCTL for Linux: Version 12.2.0.1.0 - Production on 03-JAN-2019 18:14:00 Copyright (c) 1991, 2016, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=rac2.rajasekhar.com)(PORT=1621))) STATUS of the LISTENER ------------------------ Alias LISTENER_12C Version TNSLSNR for Linux: Version 12.2.0.1.0 - Production Start Date 03-JAN-2019 18:01:29 Uptime 0 days 0 hr. 12 min. 30 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/12.2.0.1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/rac2/listener_12c/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=rac2.rajasekhar.com)(PORT=1621))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1621))) Services Summary... Service "UOIN1CON_DG" has 1 instance(s). Instance "UOIN1CON_DG", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully [oracle@rac2 admin]$
14. Configure init parameter for STANDBY
Modify initUOIN1CON_after.ora and renamed to initUOIN1CON_DG.ora [oracle@rac2 UOIN1CON_DG]$ cat initUOIN1CON_DG.ora UOIN1CON_DG.__data_transfer_cache_size=0 UOIN1CON_DG.__db_cache_size=369098752 UOIN1CON_DG.__inmemory_ext_roarea=0 UOIN1CON_DG.__inmemory_ext_rwarea=0 UOIN1CON_DG.__java_pool_size=16777216 UOIN1CON_DG.__large_pool_size=33554432 UOIN1CON_DG.__oracle_base="/u01/app/oracle"#ORACLE_BASE set from environment UOIN1CON_DG.__pga_aggregate_target=587202560 UOIN1CON_DG.__sga_target=687865856 UOIN1CON_DG.__shared_io_pool_size=33554432 UOIN1CON_DG.__shared_pool_size=218103808 UOIN1CON_DG.__streams_pool_size=0 *.audit_file_dest="/u01/app/oracle/admin/UOIN1CON_DG/adump" *.audit_trail="db" *.compatible="12.2.0" *.control_files="/u02/oracle/oradata/UOIN1CON_DG/control01.ctl","/u02/oracle/oradata/UOIN1CON_DG/control02.ctl" *.db_block_size=8192 *.db_file_name_convert="/u02/oracle/oradata/UOIN1CON","/u02/oracle/oradata/UOIN1CON_DG" *.db_name="UOIN1CON" *.db_unique_name="UOIN1CON_DG" *.diagnostic_dest="/u01/app/oracle" *.dispatchers="(PROTOCOL=TCP) (SERVICE=UOIN1CON_DGXDB)" *.fal_client="UOIN1CON_DG" *.fal_server="UOIN1CON" *.log_archive_config="DG_CONFIG=(UOIN1CON,UOIN1CON_DG)" *.log_archive_dest_1="LOCATION=/u02/oracle/archive/UOIN1CON_DG VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=UOIN1CON_DG" *.log_archive_dest_2="SERVICE=UOIN1CON LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=UOIN1CON" *.log_archive_dest_state_1="ENABLE" *.log_archive_dest_state_2="ENABLE" *.log_archive_format="%t_%s_%r.dbf" *.log_archive_max_processes=30 *.log_file_name_convert="/u02/oracle/oradata/UOIN1CON","/u02/oracle/oradata/UOIN1CON_DG" *.memory_target=1201m *.nls_language="AMERICAN" *.nls_territory="AMERICA" *.open_cursors=300 *.processes=300 *.remote_login_passwordfile="EXCLUSIVE" *.standby_file_management="AUTO" *.undo_tablespace="UNDOTBS1" [oracle@rac2 UOIN1CON_DG]$
15. Add oratab entry
[oracle@rac2 ~]$ cat /etc/oratab | grep -i UOIN1CON_DG
UOIN1CON_DG:/u01/app/oracle/product/12.2.0.1:N
[oracle@rac2 ~]$
16. Create required directories
[oracle@rac2 ~]$ mkdir -p /u01/app/oracle/admin/UOIN1CON_DG/adump [oracle@rac2 ~]$ mkdir -p /u02/oracle/oradata/UOIN1CON_DG [oracle@rac2 ~]$ mkdir -p /u02/oracle/archive/UOIN1CON_DG [oracle@rac2 ~]$
17. Startup Nomount
[oracle@rac2 ~]$ . oraenv ORACLE_SID = [UOIN1CON_DG] ? The Oracle base remains unchanged with value /u01/app/oracle [oracle@rac2 ~]$ sqlplus / as sysdba SQL*Plus: Release 12.2.0.1.0 Production on Sat Jan 5 18:01:38 2019 Copyright (c) 1982, 2016, Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount pfile="/u02/oracle/backup/UOIN1CON_DG/initUOIN1CON_DG.ora"; ORACLE instance started. Total System Global Area 1275068416 bytes Fixed Size 8620272 bytes Variable Size 939525904 bytes Database Buffers 318767104 bytes Redo Buffers 8155136 bytes SQL> SQL> create spfile from pfile="/u02/oracle/backup/UOIN1CON_DG/initUOIN1CON_DG.ora"; File created. SQL> shut immediate; ORA-01507: database not mounted ORACLE instance shut down. SQL> SQL> startup nomount; ORACLE instance started. Total System Global Area 1275068416 bytes Fixed Size 8620272 bytes Variable Size 939525904 bytes Database Buffers 318767104 bytes Redo Buffers 8155136 bytes SQL>
18. Verify connection ‘AS SYSDBA’ from Standby
[oracle@rac2 ~]$ sqlplus SYS/SYS@UOIN1CON_DG AS SYSDBA
SQL*Plus: Release 12.2.0.1.0 Production on Sat Jan 5 18:18:57 2019
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL>
19. Run RMAN Duplicate for standby
[oracle@rac2 ~]$ cd /u02/oracle/backup/UOIN1CON_DG/ [oracle@rac2 UOIN1CON_DG]$ ls -ltr total 1614280 -rw-r--r--. 1 oracle dba 1780 Jan 3 17:06 initUOIN1CON_after.ora -rwxrwxr-x. 1 oracle dba 503 Jan 3 19:05 restore_db.sh -rw-r--r--. 1 oracle dba 1757 Jan 4 06:38 initUOIN1CON_DG.ora.bkp -rw-r--r--. 1 oracle dba 1757 Jan 4 06:57 initUOIN1CON_DG.ora -rwxrwxr-x. 1 oracle dba 670 Jan 5 17:39 duplicate_UOIN1CON_DG.sh -rw-r-----. 1 oracle dba 726351872 Jan 5 17:43 database_UOIN1CON_17tmj2i0_39 -rw-r-----. 1 oracle dba 435650560 Jan 5 17:43 database_UOIN1CON_18tmj2i0_40 -rw-r-----. 1 oracle dba 6463488 Jan 5 17:43 database_UOIN1CON_19tmj2i0_41 -rw-r-----. 1 oracle dba 10960896 Jan 5 17:43 Control_UOIN1CON_1gtmj2jk_48 -rw-r-----. 1 oracle dba 229672448 Jan 5 17:44 arch_UOIN1CON_1btmj2j9_43 -rw-r-----. 1 oracle dba 125304832 Jan 5 17:44 arch_UOIN1CON_1ctmj2ja_44 -rw-r-----. 1 oracle dba 112978944 Jan 5 17:44 arch_UOIN1CON_1dtmj2ja_45 -rw-r-----. 1 oracle dba 5603328 Jan 5 17:44 arch_UOIN1CON_1etmj2jh_46 [oracle@rac2 UOIN1CON_DG]$ [oracle@rac2 UOIN1CON_DG]$ cat duplicate_UOIN1CON_DG.sh ORACLE_BASE=/u01/app/oracle ORACLE_HOME=/u01/app/oracle/product/12.2.0.1 BACKUP_LOG_PATH=/u02/oracle/backup/UOIN1CON_DG export ORACLE_BASE export ORACLE_HOME export ORACLE_SID=UOIN1CON_DG export BACKUP_LOG_PATH LOG_FILE=${BACKUP_LOG_PATH}/duplicate_UOIN1CON_DG_NEW.log /u01/app/oracle/product/12.2.0.1/bin/rman msglog=${LOG_FILE} << EOF connect auxiliary / run { allocate auxiliary channel t1 type disk; allocate auxiliary channel t2 type disk; allocate auxiliary channel t3 type disk; SET NEWNAME FOR DATABASE TO "/u02/oracle/oradata/UOIN1CON_DG/%b"; duplicate target database for standby backup location "/u02/oracle/backup/UOIN1CON_DG" nofilenamecheck; } exit EOF [oracle@rac2 UOIN1CON_DG]$ [oracle@rac2 UOIN1CON_DG]$ chmod 775 duplicate_UOIN1CON_DG.sh [oracle@rac2 UOIN1CON_DG]$ nohup ./duplicate_UOIN1CON_DG.sh & [1] 8951 [oracle@rac2 UOIN1CON_DG]$ nohup: ignoring input and appending output to `nohup.out" [oracle@rac2 UOIN1CON_DG]$ jobs -l [1]+ 8951 Running nohup ./duplicate_UOIN1CON_DG.sh & [oracle@rac2 UOIN1CON_DG]$ [oracle@rac2 UOIN1CON_DG]$ jobs -l [1]+ Done nohup ./duplicate_UOIN1CON_DG.sh [oracle@rac2 UOIN1CON_DG]$ [oracle@rac2 UOIN1CON_DG]$ cat duplicate_UOIN1CON_DG_NEW.log Recovery Manager: Release 12.2.0.1.0 - Production on Sat Jan 5 18:25:40 2019 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. RMAN> connected to auxiliary database: UOIN1CON (not mounted) RMAN> 2> 3> 4> 5> 6> 7> allocated channel: t1 channel t1: SID=35 device type=DISK allocated channel: t2 channel t2: SID=36 device type=DISK allocated channel: t3 channel t3: SID=37 device type=DISK executing command: SET NEWNAME Starting Duplicate Db at 05-JAN-19 contents of Memory Script: { restore clone standby controlfile from "/u02/oracle/backup/UOIN1CON_DG/Control_UOIN1CON_1gtmj2jk_48"; } executing Memory Script Starting restore at 05-JAN-19 channel t2: skipped, AUTOBACKUP already found channel t3: skipped, AUTOBACKUP already found channel t1: restoring control file channel t1: restore complete, elapsed time: 00:00:08 output file name=/u02/oracle/oradata/UOIN1CON_DG/control01.ctl output file name=/u02/oracle/oradata/UOIN1CON_DG/control02.ctl Finished restore at 05-JAN-19 contents of Memory Script: { sql clone "alter database mount standby database"; } executing Memory Script sql statement: alter database mount standby database contents of Memory Script: { set newname for tempfile 1 to "/u02/oracle/oradata/UOIN1CON_DG/temp01.dbf"; switch clone tempfile all; set newname for datafile 1 to "/u02/oracle/oradata/UOIN1CON_DG/system01.dbf"; set newname for datafile 3 to "/u02/oracle/oradata/UOIN1CON_DG/sysaux01.dbf"; set newname for datafile 4 to "/u02/oracle/oradata/UOIN1CON_DG/undotbs01.dbf"; set newname for datafile 5 to "/u02/oracle/oradata/UOIN1CON_DG/oggdata01.dbf"; set newname for datafile 7 to "/u02/oracle/oradata/UOIN1CON_DG/users01.dbf"; restore clone database ; } executing Memory Script executing command: SET NEWNAME renamed tempfile 1 to /u02/oracle/oradata/UOIN1CON_DG/temp01.dbf in control file executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting restore at 05-JAN-19 channel t1: starting datafile backup set restore channel t1: specifying datafile(s) to restore from backup set channel t1: restoring datafile 00001 to /u02/oracle/oradata/UOIN1CON_DG/system01.dbf channel t1: reading from backup piece /u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_17tmj2i0_39 channel t2: starting datafile backup set restore channel t2: specifying datafile(s) to restore from backup set channel t2: restoring datafile 00003 to /u02/oracle/oradata/UOIN1CON_DG/sysaux01.dbf channel t2: restoring datafile 00007 to /u02/oracle/oradata/UOIN1CON_DG/users01.dbf channel t2: reading from backup piece /u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_18tmj2i0_40 channel t3: starting datafile backup set restore channel t3: specifying datafile(s) to restore from backup set channel t3: restoring datafile 00004 to /u02/oracle/oradata/UOIN1CON_DG/undotbs01.dbf channel t3: restoring datafile 00005 to /u02/oracle/oradata/UOIN1CON_DG/oggdata01.dbf channel t3: reading from backup piece /u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_19tmj2i0_41 channel t3: piece handle=/u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_19tmj2i0_41 tag=TAG20190105T171336 channel t3: restored backup piece 1 channel t3: restore complete, elapsed time: 00:00:07 channel t2: piece handle=/u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_18tmj2i0_40 tag=TAG20190105T171336 channel t2: restored backup piece 1 channel t2: restore complete, elapsed time: 00:00:15 channel t1: piece handle=/u02/oracle/backup/UOIN1CON_DG/database_UOIN1CON_17tmj2i0_39 tag=TAG20190105T171336 channel t1: restored backup piece 1 channel t1: restore complete, elapsed time: 00:00:25 Finished restore at 05-JAN-19 contents of Memory Script: { switch clone datafile all; } executing Memory Script datafile 1 switched to datafile copy input datafile copy RECID=1 STAMP=996776783 file name=/u02/oracle/oradata/UOIN1CON_DG/system01.dbf datafile 3 switched to datafile copy input datafile copy RECID=2 STAMP=996776783 file name=/u02/oracle/oradata/UOIN1CON_DG/sysaux01.dbf datafile 4 switched to datafile copy input datafile copy RECID=3 STAMP=996776783 file name=/u02/oracle/oradata/UOIN1CON_DG/undotbs01.dbf datafile 5 switched to datafile copy input datafile copy RECID=4 STAMP=996776783 file name=/u02/oracle/oradata/UOIN1CON_DG/oggdata01.dbf datafile 7 switched to datafile copy input datafile copy RECID=5 STAMP=996776783 file name=/u02/oracle/oradata/UOIN1CON_DG/users01.dbf Finished Duplicate Db at 05-JAN-19 released channel: t1 released channel: t2 released channel: t3 RMAN> Recovery Manager complete. [oracle@rac2 UOIN1CON_DG]$
20. Verify Standby redo logs
SQL> set lines 190 SQL> SELECT NAME,OPEN_MODE,DB_UNIQUE_NAME,DATABASE_ROLE,PROTECTION_MODE FROM V$DATABASE; NAME OPEN_MODE DB_UNIQUE_NAME DATABASE_ROLE PROTECTION_MODE --------- -------------------- ------------------------------ ---------------- -------------------- UOIN1CON MOUNTED UOIN1CON_DG PHYSICAL STANDBY MAXIMUM PERFORMANCE SQL> SQL> col member for a50 SQL> select * from v$logfile; GROUP# STATUS TYPE MEMBER IS_ CON_ID ---------- ------- ------- -------------------------------------------------- --- ---------- 3 ONLINE /u02/oracle/oradata/UOIN1CON_DG/redo03.log NO 0 2 ONLINE /u02/oracle/oradata/UOIN1CON_DG/redo02.log NO 0 1 ONLINE /u02/oracle/oradata/UOIN1CON_DG/redo01.log NO 0 4 STANDBY /u02/oracle/oradata/UOIN1CON_DG/redo04.log NO 0 5 STANDBY /u02/oracle/oradata/UOIN1CON_DG/redo05.log NO 0 6 STANDBY /u02/oracle/oradata/UOIN1CON_DG/redo06.log NO 0 7 STANDBY /u02/oracle/oradata/UOIN1CON_DG/redo07.log NO 0 7 rows selected. SQL> select a.group#, a.member, b.bytes FROM v$logfile a, v$standby_log b WHERE a.group# = b.group#; GROUP# MEMBER BYTES ---------- -------------------------------------------------- ---------- 4 /u02/oracle/oradata/UOIN1CON_DG/redo04.log 209715200 5 /u02/oracle/oradata/UOIN1CON_DG/redo05.log 209715200 6 /u02/oracle/oradata/UOIN1CON_DG/redo06.log 209715200 7 /u02/oracle/oradata/UOIN1CON_DG/redo07.log 209715200 SQL>
21. Enable MRP on STANDBY
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION; Database altered. SQL> / ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION * ERROR at line 1: ORA-01153: an incompatible media recovery is active <---- This means Standby database configured properly. SQL>
22. Verify Sync
On Primary
SQL> select name, open_mode, database_role, INSTANCE_NAME from v$database,v$instance; NAME OPEN_MODE DATABASE_ROLE INSTANCE_NAME --------- -------------------- ---------------- ---------------- UOIN1CON READ WRITE PRIMARY UOIN1CON SQL> select max(sequence#) from v$archived_log where archived="YES"; MAX(SEQUENCE#) -------------- 47 <----- SQL>
On STANDBY
SQL> select name, open_mode, database_role, INSTANCE_NAME from v$database,v$instance; NAME OPEN_MODE DATABASE_ROLE INSTANCE_NAME --------- -------------------- ---------------- ---------------- UOIN1CON MOUNTED PHYSICAL STANDBY UOIN1CON_DG SQL> select max(sequence#) from v$archived_log where applied="YES"; MAX(SEQUENCE#) -------------- 47 <----- SQL>
23. Verify ..Lets Test
On Primary
SQL> set lines 180 SQL> SELECT NAME,OPEN_MODE,DB_UNIQUE_NAME,DATABASE_ROLE,PROTECTION_MODE FROM V$DATABASE; NAME OPEN_MODE DB_UNIQUE_NAME DATABASE_ROLE PROTECTION_MODE --------- -------------------- ------------------------------ ---------------- -------------------- UOIN1CON READ WRITE UOIN1CON PRIMARY MAXIMUM PERFORMANCE SQL> CREATE TABLE TEST_DG (A NUMBER); Table created. SQL> INSERT INTO TEST_DG VALUES (1); 1 row created. SQL> COMMIT; Commit complete. SQL> SELECT COUNT(*) FROM TEST_DG; COUNT(*) ---------- 1 <------- SQL> ALTER SYSTEM SWITCH LOGFILE; System altered. SQL>
On Standby
SQL> SELECT NAME,OPEN_MODE,DB_UNIQUE_NAME,DATABASE_ROLE,PROTECTION_MODE FROM V$DATABASE; NAME OPEN_MODE DB_UNIQUE_NAME DATABASE_ROLE PROTECTION_MODE --------- -------------------- ------------------------------ ---------------- -------------------- UOIN1CON MOUNTED UOIN1CON_DG PHYSICAL STANDBY MAXIMUM PERFORMANCE SQL> SQL> alter database recover managed standby database cancel; Database altered. SQL> SQL> alter database open; Database altered. SQL> SELECT NAME,OPEN_MODE,DB_UNIQUE_NAME,DATABASE_ROLE,PROTECTION_MODE FROM V$DATABASE; NAME OPEN_MODE DB_UNIQUE_NAME DATABASE_ROLE PROTECTION_MODE --------- -------------------- ------------------------------ ---------------- -------------------- UOIN1CON READ ONLY UOIN1CON_DG PHYSICAL STANDBY MAXIMUM PERFORMANCE SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION; Database altered. SQL> / ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION * ERROR at line 1: ORA-01153: an incompatible media recovery is active SQL> SELECT NAME,OPEN_MODE,DB_UNIQUE_NAME,DATABASE_ROLE,PROTECTION_MODE FROM V$DATABASE; NAME OPEN_MODE DB_UNIQUE_NAME DATABASE_ROLE PROTECTION_MODE --------- -------------------- ------------------------------ ---------------- -------------------- UOIN1CON READ ONLY WITH APPLY UOIN1CON_DG PHYSICAL STANDBY MAXIMUM PERFORMANCE SQL> SELECT COUNT(*) FROM TEST_DG; COUNT(*) ---------- 1 <---- SQL>
Caution: Your use of any information or materials on this website is entirely at your own risk. It is provided for educational purposes only. It has been tested internally, however, we do not guarantee that it will work for you. Ensure that you run it in your test environment before using.
Thank you,
Rajasekhar Amudala
Email: br8dba@gmail.com
WhatsApp : +65-94693551
Linkedin: https://www.linkedin.com/in/rajasekhar-amudala/
2 thoughts on “Create Physical Standby using RMAN Backup with Duplicate Command”
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praneethGood Document for Beginner Bro
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AprilThis is one of the best most thorough write-ups of this process…..better than MOS!
![Create Physical Standby using RMAN Backup with Duplicate Command[通俗易懂]](/upload/image/20200725/3b1352677866c94cf3ef7d5caeb54216?s=74&d=mm&r=g "Create Physical Standby using RMAN Backup with Duplicate Command[通俗易懂]插图2")
![Create Physical Standby using RMAN Backup with Duplicate Command[通俗易懂]](/upload/image/20200725/b9c63d5994286ead529f3ceef1132fd4?s=74&d=mm&r=g "Create Physical Standby using RMAN Backup with Duplicate Command[通俗易懂]插图4")
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