Data Guard Configuration With DG Broker on Oracle 11g

7/23/2019 Data Guard Configuration With DG Broker on Oracle 11g

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Data Guard Configuration with DG Broker

This document presents step by step procedure in setting up Data Guard with

Physical Standby using RMAN duplicate command. The set-up was done on Oracle 11g.

The document is divided into below sections:

! "n#iron$ent Details%! Data Guard Configuration Steps&! DG Broker Configuration'! (roubleshooting)! "rrors "ncountered

! "n#iron$ent Details*

SN Role Mount +

,RAC-"./,M"

Mount + Data 0Control files 0

Redo logsfast.reco#ery.area

1 Primary u01 /u12/primdb01/ /u12/primdb01/ast!recovery!area

2Physical"tandby

u0# /u#0/stdbydb01 /u#0/stdbydb01/ast!recovery!area

SN Description Pri$ary Database Physical Standby Database

1 $atabase %ame primdb01 primdb01

2 $&!'%()'*!%+,* primdb01 stdbydb01

T%"%+,*".O+ prim01 stdby01

ocation - bacground!dump!dest:primdb01 - /u01/app/oracle/diag/rdbms/primdb01/primdb01/tracestdbydb01 - /u0#/app/oracle/diag/rdbms/stdbydb01/stdbydb01/trace

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%! Data Guard Configuration Steps*

1. reated database using 1-aunch dbca command 3use !2dbca rom 1-aunch toinitiate the wi4ard5. Gloabal Na$e S3D given was pri$db4

Note* "et any available database irst and launch dbca rom 5,RAC-"./,M"2bin directory.

2. On pri$ary host once database is created modiy

5,RAC-"./,M"2network2ad$in2listener!ora as mentioned below or primary databaseconnectivity:

6oracleuser7ser#erna$e ad$in85 cat listener!ora9 listener!ora Network Configuration :ile*2u42app2oracle2product2!%!42dbho$e.2network2ad$in2listener!ora9 Generated by ,racle configuration tools!

ADR.BAS".-3S("N"R.)% ; 2u42app2oracle

-3S("N"R.)% ; <D"SCR3P(3,N.-3S( ;

<D"SCR3P(3,N ; <ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; punitpecs4)!ad!contoso!co$=<P,R( ;)%== <ADDR"SS ; <PR,(,C,- ; 3PC=<>"? ; "1(PR,C)%== = =

S3D.-3S(.-3S("N"R.)% ;<S3D.-3S( ; <S3D.D"SC ; <G-,BA-.DBNAM" ; pri$db4= <,RAC-"./,M" ; 2u42app2oracle2product2!%!42dbho$e.=

<S3D.NAM" ; pri$db4= ==

. On pri$ary host modiy 5,RAC-"./,M"2network2ad$in2tnsna$es!ora as mentionedbelow:

pri$4 ; <D"SCR3P(3,N ; <ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; @%!%!!&=<P,R( ; )%== <C,NN"C(.DA(A ; <S"R"R ; D"D3CA("D= <S"R3C".NAM" ; pri$db4= <S3D.NAM" ; pri$db4= = =

6. onirm that the ollowing path is set as archiving location:2u%2pri$db42fast.reco#ery.area

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erified abo#e with following co$$and*

")7 show para$eter reco#ery

To veriy the location o the datailes use below 8uery:")7 select file.na$e fro$ dba.data.files

#. Turn on orce logging using below command:")7 alter database force logging

9eriy i orce logging is enabled using below command:")7 select force.logging :R,M #5database

. ,odiy 5,RAC-"./,M"2network2ad$in2tnsna$es!ora on primary host as mentionedbelow or Physical Standby database connectivity:

stdby4 ; <D"SCR3P(3,N ; <ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; 4!@E!!@'=<P,R( ; )%)== <C,NN"C(.DA(A ;

<S"R"R ; D"D3CA("D=

<S"R3C".NAM" ; stdbydb4= <S3D.NAM" ; stdbydb4= = =

;. ,odiy the parameter ile as below:

")7 alter syste$ set -,G.ARC/3".C,N:3G;FDG.C,N:3G;<pri$db4 stdbydb4=Fscope;spfile

")7 alter syste$ set -,G.ARC/3".D"S(.;F-,CA(3,N;HS".DB.R"C,"R?.:3-".D"S( A-3D.:,R;<A--.-,G:3-"SA--.R,-"S=F scope;spfile

")7 alter syste$ set -,G.ARC/3".D"S(.%;FS"R3C";stdby4 ARC/ AS?NC A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM";stdbydb4F scope;spfile

")7 alter syste$ set :A-.S"R"R; stdbydb4

")7 alter syste$ set :A-.C-3"N(; pri$db4

<. &ounce primary to bring parameters in eect:

")7 shutdown i$$ediate

")7 startup $ount=

>. On secondary host modiied 5,RAC-"./,M"2network2ad$in2listener!ora asmentioned below or physical standby database connectivity:

6oracleuser%7punitpecs4' ad$in85 cat listener!ora9 listener!ora Network Configuration :ile*2u4)2app2oracle2product2!%!42dbho$e.)2network2ad$in2listener!ora9 Generated by ,racle configuration tools!

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ADR.BAS".-3S("N"R.)%) ; 2u4)2app2oracle

-3S("N"R.)%) ; <D"SCR3P(3,N.-3S( ; <D"SCR3P(3,N ; <ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; punitpecs4'!ad!contoso!co$=<P,R( ;)%)== <ADDR"SS ; <PR,(,C,- ; 3PC=<>"? ; "1(PR,C)%)== =

=

S3D.-3S(.-3S("N"R.)%) ; <S3D.-3S( ;

<S3D.D"SC ; <G-,BA-.DBNAM" ; stdbydb4= <,RAC-"./,M" ; 2u4)2app2oracle2product2!%!42dbho$e.)= <S3D.NAM" ; stdbydb4= ==

10. On secondary host modiied 5,RAC-"./,M"2network2ad$in2tnsna$es!ora as

mentioned below or connectivity over networ:

pri$4 ;<D"SCR3P(3,N ;

<ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; @%!%!!&=<P,R( ; )%== <C,NN"C(.DA(A ;

<S"R"R ; D"D3CA("D=<S"R3C".NAM" ; pri$db4=

<S3D.NAM" ; pri$db4= = =stdby4 ;

<D"SCR3P(3,N ; <ADDR"SS ; <PR,(,C,- ; (CP=</,S( ; 4!@E!!@'=<P,R( ; )%)== <C,NN"C(.DA(A ; <S"R"R ; D"D3CA("D=

<S"R3C".NAM" ; stdbydb4= <S3D.NAM" ; stdbydb4= = =

11. an the ollowing 2 commands on the pri$ary host to set the re8uiredinitiali4ation parameters:

")7 alter syste$ set -,G.:3-".NAM".C,N"R(;F2u)42stdbydb42stdbydb42FF2u%2pri$db42 pri$db42F scope;spfile

")7 alter syste$ set DB.:3-".NAM".C,N"R(;F2u)42stdbydb42stdbydb42FF2u%2pri$db42pri$db42F scope;spfile

12. *?ecute the ollowing 8uery to see i your database was started with a P@(*or "P@(*:

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")7 S"-"C( D"C,D"<#alue NH-- FP:3-"F FSP:3-"F= J3nit :ile (ypeJ :R,Msys!#.5para$eter K/"R" na$e ; FspfileF

Aou can also use the 5SPPARAM"("R view to chec i you are using a P@(* or not:i the BvalueB column is %' or all parametersC you are using a P@(*.

1. &ounced the database on primary host and ran the ollowing command to createthe new pile:

")7 create pfile fro$ spfile

P:ile with the name initpri$db4!ora ile gets created in 5,RAC-"./,M"2dbs directory. The content o this ile created on primary host will loo lie below:

L!audit.file.dest;F2u42app2oracle2ad$in2pri$db42adu$pFL!audit.trail;FdbFL!co$patible;F!%!4!4!4FL!control.files;F2u%2pri$db42pri$db42control4!ctlFF2u%2pri$db42fast.reco#ery.area2pri$db42control4%!ctlFL!db.block.sie;%

L!db.do$ain;FFL!db.file.na$e.con#ert;F2u)42stdbydb42stdbydb42FF2u%2pri$db42pri$db42FL!db.na$e;Fpri$db4FL!db.reco#ery.file.dest;F2u%2pri$db42fast.reco#ery.areaFL!db.reco#ery.file.dest.sie;4@&@'%'L!diagnostic.dest;F2u42app2oracleFL!dispatchers;F<PR,(,C,-;(CP= <S"R3C";pri$db41DB=FL!fal.client;FPR3MDB4FL!fal.ser#er;FS(DB?DB4FL!log.archi#e.config;FDG.C,N:3G;<pri$db4 stdbydb4=FL!log.archi#e.dest.;F-,CA(3,N;HS".DB.R"C,"R?.:3-".D"S(

A-3D.:,R;<A--.-,G:3-"SA--.R,-"S=F

L!log.archi#e.dest.%;FS"R3C";stdby4 N,A::3RM AS?NC A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM";stdbydb4FL!log.archi#e.dest.state.%;F"NAB-"FL!log.archi#e.for$at;Ft.s.r!dbfFL!log.file.na$e.con#ert;F2u)42stdbydb42stdbydb42FF2u%2pri$db42pri$db42FL!$e$ory.target;&E444L!open.cursors;&44L!processes;)4L!re$ote.login.passwordfile;F"1C-HS3"FL!standby.file.$anage$ent;FAH(,FL!undo.tablespace;FHND,(BSF

'sing scp copied the init$ydbpri$!ora orapw$ydbpri$ ile rom pri$ary host tosecondary host in 2u4)

16. reated the ollowing directory manually on secondary host:

2u4)2app2oracle2ad$in2stdbydb42

2u4)2stdbydb42fast.reco#ery.area2stdbydb4

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2u4)2stdbydb42stdbydb4

1#. ,odiied init$ydbpri$!ora 3on secondary host5 as per below:

L!audit.file.dest;F2u4)2app2oracle2ad$in2stdbydb42adu$pFL!audit.trail;FdbFL!co$patible;F!%!4!4!4FL!control.files;F2u)42stdbydb42stdbydb42control4!ctlFF2u)42stdbydb42fast.reco#ery.area2stdbydb42control4%!ctlFL!db.block.sie;%L!db.do$ain;FFL!db.file.na$e.con#ert;F2u%2pri$db42pri$db42FF2u)42stdbydb42stdbydb42FL!db.na$e;Fpri$db4FL!db.reco#ery.file.dest;F2u)42stdbydb42fast.reco#ery.areaFL!db.reco#ery.file.dest.sie;4@&@'%'L!DB.HN3IH".NAM";Fstdbydb4FL!diagnostic.dest;F2u4)2app2oracleFL!dispatchers;F<PR,(,C,-;(CP= <S"R3C";stdbydb41DB=FL!fal.client;FS(DB?DB4FL!fal.ser#er;FPR3MDB4F

L!log.archi#e.config;FDG.C,N:3G;<pri$db4 stdbydb4=FL!log.archi#e.dest.;F-,CA(3,N;HS".DB.R"C,"R?.:3-".D"S(

A-3D.:,R;<A--.-,G:3-"SA--.R,-"S=FL!log.archi#e.dest.%;FS"R3C"; pri$4 N,A::3RM AS?NC

A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM"; pri$db4FL!log.archi#e.dest.state.%;F"NAB-"FL!log.archi#e.for$at;Ft.s.r!dbfFL!log.file.na$e.con#ert;F2u%2pri$db42pri$db42FF2u)42stdbydb42stdbydb42FL!$e$ory.target;&E444L!open.cursors;&44L!processes;)4L!re$ote.login.passwordfile;F"1C-HS3"F

L!standby.file.$anage$ent;FAH(,FL!undo.tablespace;FHND,(BSF

1. ,oved initpri$db4!ora orapwpri$db4 ile rom 2u4) to 25,RAC-"./,M"2dbs onsecondary host. 'sing $# command renamed initpri$db4!ora to initstdbydb4!oraand orapwpri$db4 to orapwstdbydb4.

1;. On secondary modiied the 2etc2oratab ile to include the ollowing:stdbydb4*2u4)2app2oracle2product2!%!42dbho$e.)*N

1<. "et the environment and connected to the idle instance stdbydb4 using

ollowing commands on secondary host:

! oraen#stdbydb4sOlplus 2 as sysdbastartup no$ount

1>. hec or connectivity rom primary host using below commands:

r$an target sys2 password 7 pri$4

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r$an target sys2 password 7stdby4

'se below command to ind the location o the alert log ile and investigate theissue:

SI- show para$eter BAC>GR,HND.DHMP.D"S(

20. To mae sure the primary database is conigured or switchoverC we mustcreate the "tandby edo logs on the Primary server.

A-("R DA(ABAS" ADD S(ANDB? -,G:3-" <F2u%2pri$db42pri$db42standby.redo4!logF=S3Q" )4M

A-("R DA(ABAS" ADD S(ANDB? -,G:3-" <F2u%2pri$db42pri$db42standby.redo4%!logF=S3Q" )4M

A-("R DA(ABAS" ADD S(ANDB? -,G:3-" <F2u%2pri$db42pri$db42standby.redo4&!logF=S3Q" )4M

A-("R DA(ABAS" ADD S(ANDB? -,G:3-" <F2u%2pri$db42pri$db42standby.redo4'!logF=S3Q" )4M

21. "tart the au?illary instance on the standby server in no$ount mode bystarting it using the temporary Binit.oraB ile.

eport ,RAC-".S3D;stdbydb4sOlplus 2 as sysdbaSI- create spfile fro$ pfileSI- startup no$ount onnect to ,+%C speciying a ull connect string or both the (ARG"( and

AH13--AR? instances. $O %OT attempt to use O" authentication:

6oracleuser7ser#erna$e dbs85 r$an (ARG"( sys2 password 7pri$4 AH13-3AR?sys2 password 7stdby4

Reco#ery Manager* Release !%!4!&!4 Production on Sat Mar E %4*'*4% %4&

Copyright <c= % %4 ,racle and2or its affiliates! All rights reser#ed!

connected to target database* PR3MDB4 <DB3D;'4@'@)=connected to auiliary database* PR3MDB4 <not $ounted=

22. %ow issue the ollowing $'P(+T* command which automatically creates thestandby dataile redo logs on the standby:

RMAN duplicate target database for standby fro$ acti#e database doreco#ernofilena$echeck

Starting Duplicate Db at EMAR&using target database control file instead of reco#ery catalogallocated channel* ,RA.AH1.D3S>.channel ,RA.AH1.D3S>.* S3D;4 de#ice type;D3S>

contents of Me$ory Script*T backup as copy reuse targetfile F2u42app2oracle2product2!%!42dbho$e.2dbs2orapwpri$db4Fauiliary for$at

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F2u4)2app2oracle2product2!%!42dbho$e.)2dbs2orapwstdbydb4F Ueecuting Me$ory Script

Starting backup at EMAR&allocated channel* ,RA.D3S>.channel ,RA.D3S>.* S3D;&% de#ice type;D3S>:inished backup at EMAR&

contents of Me$ory Script*T backup as copy current controlfile for standby auiliary for$atF2u)42stdbydb42stdbydb42control4!ctlF restore clone controlfile toF2u)42stdbydb42fast.reco#ery.area2stdbydb42control4%!ctlF fro$ F2u)42stdbydb42stdbydb42control4!ctlFUeecuting Me$ory Script

Starting backup at EMAR&using channel ,RA.D3S>.

channel ,RA.D3S>.* starting datafile copycopying standby control fileoutput file na$e;2u42app2oracle2product2!%!42dbho$e.2dbs2snapcf.pri$db4!ftag;(AG%4&4&E(%4) R"C3D;% S(AMP;4%'@@)channel ,RA.D3S>.* datafile copy co$plete elapsed ti$e* 44*44*4@:inished backup at EMAR&

Starting restore at EMAR&using channel ,RA.AH1.D3S>.

channel ,RA.AH1.D3S>.* copied control file copy:inished restore at EMAR&

contents of Me$ory Script*T sOl clone Falter database $ount standby databaseFUeecuting Me$ory Script

sOl state$ent* alter database $ount standby database

contents of Me$ory Script*T set newna$e for te$pfile to J2u)42stdbydb42stdbydb42te$p4!dbfJ switch clone te$pfile all set newna$e for datafile to J2u)42stdbydb42stdbydb42syste$4!dbfJ set newna$e for datafile % to J2u)42stdbydb42stdbydb42sysau4!dbfJ set newna$e for datafile & to J2u)42stdbydb42stdbydb42undotbs4!dbfJ set newna$e for datafile ' to J2u)42stdbydb42stdbydb42users4!dbfJ

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backup as copy reuse datafile auiliary for$at J2u)42stdbydb42stdbydb42syste$4!dbfJ datafile % auiliary for$at J2u)42stdbydb42stdbydb42sysau4!dbfJ datafile & auiliary for$at J2u)42stdbydb42stdbydb42undotbs4!dbfJ datafile ' auiliary for$at J2u)42stdbydb42stdbydb42users4!dbfJ

sOl Falter syste$ archi#e log currentFUeecuting Me$ory Script

eecuting co$$and* S"( N"KNAM"

rena$ed te$pfile to 2u)42stdbydb42stdbydb42te$p4!dbf in control file





Starting backup at EMAR&using channel ,RA.D3S>.channel ,RA.D3S>.* starting datafile copyinput datafile file nu$ber;4444 na$e;2u%2pri$db42pri$db42syste$4!dbfoutput file na$e;2u)42stdbydb42stdbydb42syste$4!dbf tag;(AG%4&4&E(%4)%Echannel ,RA.D3S>.* datafile copy co$plete elapsed ti$e* 44*4*4)channel ,RA.D3S>.* starting datafile copyinput datafile file nu$ber;4444% na$e;2u%2pri$db42pri$db42sysau4!dbf

output file na$e;2u)42stdbydb42stdbydb42sysau4!dbf tag;(AG%4&4&E(%4)%Echannel ,RA.D3S>.* datafile copy co$plete elapsed ti$e* 44*4*4)channel ,RA.D3S>.* starting datafile copyinput datafile file nu$ber;4444& na$e;2u%2pri$db42pri$db42undotbs4!dbfoutput file na$e;2u)42stdbydb42stdbydb42undotbs4!dbf tag;(AG%4&4&E(%4)%Echannel ,RA.D3S>.* datafile copy co$plete elapsed ti$e* 44*44*4@channel ,RA.D3S>.* starting datafile copyinput datafile file nu$ber;4444' na$e;2u%2pri$db42pri$db42users4!dbfoutput file na$e;2u)42stdbydb42stdbydb42users4!dbf tag;(AG%4&4&E(%4)%Echannel ,RA.D3S>.* datafile copy co$plete elapsed ti$e* 44*44*4:inished backup at EMAR&

sOl state$ent* alter syste$ archi#e log current

contents of Me$ory Script*T backup as copy reuse archi#elog likeJ2u%2pri$db42fast.reco#ery.area2PR3MDB42archi#elog2%4&.4&.E2o.$f..%4.n&n&ln.!arcJ auiliary for$at J2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4. u.!arcJ

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catalog clone reco#ery area switch clone datafile allUeecuting Me$ory Script

Starting backup at EMAR&using channel ,RA.D3S>.channel ,RA.D3S>.* starting archi#ed log copyinput archi#ed log thread; seOuence;%4 R"C3D; S(AMP;4%'4%@

output filena$e;2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4

.4bo'$pOs.!arc R"C3D;4 S(AMP;4channel ,RA.D3S>.* archi#ed log copy co$plete elapsed ti$e* 44*44*4:inished backup at EMAR&

searching for all files in the reco#ery area

-ist of :iles Hnknown to the Database;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:ile Na$e*2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4.4bo'

$pOs.!arccataloging files!!!cataloging done

-ist of Cataloged :iles;;;;;;;;;;;;;;;;;;;;;;;:ile Na$e*2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4.4bo'

$pOs.!arc

datafile switched to datafile copyinput datafile copy R"C3D;% S(AMP;4%'@) file

na$e;2u)42stdbydb42stdbydb42syste$4!dbfdatafile % switched to datafile copyinput datafile copy R"C3D;& S(AMP;4%'@) filena$e;2u)42stdbydb42stdbydb42sysau4!dbfdatafile & switched to datafile copyinput datafile copy R"C3D;' S(AMP;4%'@) filena$e;2u)42stdbydb42stdbydb42undotbs4!dbfdatafile ' switched to datafile copyinput datafile copy R"C3D;) S(AMP;4%'@) filena$e;2u)42stdbydb42stdbydb42users4!dbf

contents of Me$ory Script*T set until scn '))&E' reco#er standby clone database delete archi#elog Ueecuting Me$ory Script

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eecuting co$$and* S"( until clause

Starting reco#er at EMAR&using channel ,RA.AH1.D3S>.

starting $edia reco#ery

archi#ed log for thread with seOuence %4 is already on disk as file2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4.4bo'

$pOs.!arcarchi#ed log filena$e;2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2%4&.4&.E2o.$f..%4

.4bo'$pOs.!arc thread; seOuence;%4 $edia reco#ery co$plete elapsed ti$e* 44*44*4:inished reco#er at EMAR&:inished Duplicate Db at EMAR&

2. hec the status o the standby database by maing sure it is in mount stage.onnect using sOlplus sys2 password 7stdby4 as sysdba

SI- select status instance.na$e database.role fro$ #5instance#5database

S(A(HS 3NS(ANC".NAM" DA(ABAS".R,-"

M,HN("D stdbydb4 P/?S3CA- S(ANDB?

( you preerC you can set a delay or nodelay between the arrival o the archivedredo log and it being applied on the standby server using the ollowing commands.

SI- A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" CANC"-

+bove 8uery is used to stop ,P on Physical "tandby database.

SI- A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" D"-A? &4 D3SC,NN"C( :R,MS"SS3,NSI- A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" D3SC,NN"C( :R,M S"SS3,NSI- A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" N,D"-A? D3SC,NN"C( :R,M S"SS3,N

+bove 8uery is used to start ,P on Physical "tandby database with dierentoptions as re8uired.

SI- select process status seOuence9 fro$ #5$anaged.standby

PR,C"SS S(A(HS S"IH"NC"9

ARC/ C,NN"C("D 4

ARC/ C,NN"C("D 4 ARC/ C,NN"C("D 4 ARC/ C,NN"C("D 4 MRP4 KA3(.:,R.-,G %

DereC the ,P has been started and is waiting or the log se8uenceE 21. ( ,P isnot startedC then the above 8uery would not show up the ,P0 under the processcolumn. emember ,P needs to be started on Physical Standby and is used or

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applying the logs being shipped rom Pri$ary database to Physical Standby database.

26. On the primary databaseC perorm a ew log switches and chec i the logs areapplied to the standby database.

sOlplus sys2 password 7pri$4 as sysdba

SI- alter syste$ switch logfile

The above command was hanging and not getting completed. 'sed below steps toresolve the issue:

SI- select GR,HP9 ARC/3"D S(A(HS fro$ #5log

GR,HP9 ARC S(A(HS N, 3NAC(3" % N, CHRR"N( & N, 3NAC(3"The systems probably waiting or an archive logC i.e. in the 8uery above ARC ;

N,. 'se below commands to setup automatic archival:

SI- A-("R S?S("M S"( DB.R"C,"R?.:3-".D"S(.S3Q" ; G SC,P";B,(/ S3D;FLFSyste$ altered!

SI- alter syste$ archi#e log allSyste$ altered!

Once above commands were run alter syste$ switch logfile was successul.

%)! Check the current seOuence nu$ber of pri$db4*

SI- select $a<seOuence9= fro$ #5archi#ed.log

MA1<S"IH"NC"9= '&

SI- select thread9$a<seOuence9= fro$ #5archi#ed.log where applied;F?"SF group by thread9

(/R"AD9 MA1<S"IH"NC"9= '&

un the above 8ueries again this time on stdbydb4 and see i the output ismatching which conirms that log shipping is woring.

&! DG Broker Configuration

Foracleuser2Gpunitpecs06 adminHI dg$grl

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$J,J or inu?: 9ersion 11.2.0..0 - 6bit Production

opyright 3c5 2000C 200>C Oracle. +ll rights reserved.

Kelcome to $J,JC type BhelpB or inormation.

$J,J7 connect sys2 password onnected.

$J,J7 CR"A(" C,N:3GHRA(3,N FDGB%F AS PR3MAR? DA(ABAS" 3S Fstdbydb4F C,NN"C(3D"N(3:3"R 3S Fstdby4F

oniguration B$J&2B created with primary database Bstdbydb01B

$J,J7 ADD DA(ABAS" Fpri$db4F AS C,NN"C( 3D"N(3:3"R 3S F pri$4F

$atabase Bprimdb01B added

$J,J7 show configuration

oniguration - $J&2

Protection ,ode: ,a?Perormance $atabases: stdbydb01 - Primary database primdb01 - Physical standby database

@ast-"tart @ailover: $("+&*$

oniguration "tatus:$("+&*$

$J,J7 enable configuration

*nabled.

$J,J7 show database Fstdbydb4F

$atabase - stdbydb01

ole: P(,+A (ntended "tate: T+%"POT-O% (nstance3s5: stdbydb01

$atabase "tatus:"'*""

$J,J7 show database Fpri$db4F

$atabase - primdb01

ole: PDA"(+ "T+%$&A (ntended "tate: +PPA-O%

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Transport ag: 0 seconds +pply ag: 0 seconds eal Time )uery: O@@ (nstance3s5: primdb01



oniguration - $J&2

Protection ,ode: ,a?Perormance $atabases: stdbydb01 - Primary database primdb01 - Physical standby database


oniguration "tatus:

"'*""

$J,J7 show database #erbose Fstdbydb4F

$atabase - stdbydb01

ole: P(,+A (ntended "tate: T+%"POT-O% (nstance3s5: stdbydb01

Properties:

$Jonnect(dentiier L Mstdby01M Observeronnect(dentiier L MM ogNpt,ode L M+"A%M $elay,ins L M0M &inding L MoptionalM ,a?@ailure L M0M ,a?onnections L M1M eopen"ecs L M00M %etTimeout L M0M edoompression L M$("+&*M og"hipping L MO%M Preerred+pply(nstance L MM +pply(nstanceTimeout L M0M

+pplyParallel L M+'TOM "tandby@ile,anagement L M+'TOM +rchiveagTarget L M1<00M og+rchive,a?Processes L M2M og+rchive,in"ucceed$est L M1M $b@ile%ameonvert L M/u12/primdb01/primdb01/C/u#0/stdbydb01/stdbydb01/M og@ile%ameonvert L M/u12/primdb01/primdb01/C/u#0/stdbydb01/stdbydb01/M

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@ast"tart@ailoverTarget L MM (nconsistentProperties L M3monitor5M (nconsistentogNptProps L M3monitor5M "end)*ntries L M3monitor5M ogNpt"tatus L M3monitor5M ecv)*ntries L M3monitor5M "id%ame L Mstdbydb01M "taticonnect(dentiier L M3$*"(PT(O%L3+$$*""L3POTOOLtcp53DO"TLpunitpecs06.ad.contoso.com53POTL1#2155

3O%%*T!$+T+L3"*9(*!%+,*Lstdbydb01!$J,J53(%"T+%*!%+,*Lstdbydb0153"*9*L$*$(+T*$555M "tandby+rchiveocation L M'"*!$&!*O9*A!@(*!$*"TM +lternateocation L MM og+rchiveTrace L M1M og+rchive@ormat L Mlogt!s!r.arcM TopKait*vents L M3monitor5M


$J,J7 show database #erbose Fpri$db4F

$atabase - primdb01

ole: PDA"(+ "T+%$&A (ntended "tate: +PPA-O% Transport ag: 0 seconds +pply ag: 0 seconds eal Time )uery: O@@ (nstance3s5: primdb01

Properties:

$Jonnect(dentiier L Mprim01M Observeronnect(dentiier L MM ogNpt,ode L M+"A%M $elay,ins L M0M &inding L MoptionalM ,a?@ailure L M0M ,a?onnections L M1M eopen"ecs L M00M %etTimeout L M0M edoompression L M$("+&*M og"hipping L MO%M Preerred+pply(nstance L MM +pply(nstanceTimeout L M0M

+pplyParallel L M+'TOM "tandby@ile,anagement L M+'TOM +rchiveagTarget L M1<00M og+rchive,a?Processes L M2M og+rchive,in"ucceed$est L M1M $b@ile%ameonvert L M/u#0/stdbydb01/stdbydb01/C/u12/primdb01/primdb01/M og@ile%ameonvert L M/u#0/stdbydb01/stdbydb01/C/u12/primdb01/primdb01/M

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@ast"tart@ailoverTarget L MM (nconsistentProperties L M3monitor5M (nconsistentogNptProps L M3monitor5M "end)*ntries L M3monitor5M ogNpt"tatus L M3monitor5M ecv)*ntries L M3monitor5M "id%ame L Mprimdb01M "taticonnect(dentiier L M3$*"(PT(O%L3+$$*""L3POTOOLtcp53DO"TLpunitpecs0#.ad.contoso.com53POTL1#2155

3O%%*T!$+T+L3"*9(*!%+,*Lprimdb01!$J,J53(%"T+%*!%+,*Lprimdb0153"*9*L$*$(+T*$555M "tandby+rchiveocation L M'"*!$&!*O9*A!@(*!$*"TM +lternateocation L MM og+rchiveTrace L M1M og+rchive@ormat L Mlogt!s!r.arcM TopKait*vents L M3monitor5M


'! (roubleshooting

1. Aou can use ,"RR utility to investigate more about any O+ error messages:

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Foracleuser2Gservername traceHI oerr ora 16607

10;C 00000C Bone or more databases have ailedB// ause: + ailure was detected or one or more databases in the $ata// Juard broer coniguration.// +ction: ocate the database3s5 with a ailure status and correct it.

2. To rule out any connectivity issues use tnsping command or try connecting tothe (NS name using below commands rom each node*

-3NH1 tnsping pri$4-3NH1 tnsping stdby4

-3NH1 r$an target sys2 password 7 pri$4-3NH1 r$an target sys2 password 7stdby4

. To rule out any password ile issues use below 8ueries and see i connectivityis ine:

sOlplus sys2 password 7stdby4 as sysdbasOlplus sys2 password 7 pri$4 as sysdba

6. $ata Juard &roer log ile is saved in the location pointed by background.du$p.dest parameter. The name o the log ile starts with drc

(n above case the name o the log ile generated in respective background.du$p.dest were drcpri$db4 drcstdbydb4!

)! "rrors "ncountered

1. "tep < o coniguration was ailing with error indicated below*

Page @ o %%



")7 startup $ount=O+-102#: parameter OJ!+D(9*!$*"T!2 contains repeated or conlictingattributes

To resolve above error did the ollowing steps:


'%(N7 cd 5,RAC-"./,M"2dbs

'%(N7 ls lart

'%(N7 #i init$ydbpri$!ora

,odiied -,G.ARC/3".D"S(.% to remove the DB.HN3IH".NAM"; stdbydb4

,rignal*L!log.archi#e.dest.%;FS"R3C";stdbydb4 ARC/ AS?NC

A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM"; stdbydb4F

Modified*

L!log.archi#e.dest.%;FS"R3C";stdby4 ARC/ AS?NC A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"=F

'%(N7 sOlplus 2 as sysdba

")7 create spfile fro$ pfile=

")7 startup

2. reate Physical "tandby database 3stdbydb45 using $'P(+T* command wasailing:

&elow parameters in pile o both databases were set as mentioned which resolvedthe issue:

initpri$db4!ora

L!db.file.na$e.con#ert;F2u)42stdbydb42stdbydb42FF2u%2pri$db42pri$db42FL!log.file.na$e.con#ert;F2u)42stdbydb42stdbydb42FF2u%2pri$db42pri$db42F

initstdbydb4!ora

L!db.file.na$e.con#ert;F2u%2pri$db42pri$db42FF2u)42stdbydb42stdbydb42FL!log.file.na$e.con#ert;F2u%2pri$db42pri$db42FF2u)42stdbydb42stdbydb42F

. og shipping not woring rom Primary database <pri$db4= to Physical "tandbydatabase <stdbydb4=:

+s the archives were not getting applied disabled log shipping on stdbydb01 usingbelow command:

SI- A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" CANC"-

On the primary server went to the ollowing location:2u%2pri$db42fast.reco#ery.area2PR3MDB42archi#elog

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'sing scp copied all the archive logs rom primary server to secondary server:

Foracleuser1Gpunitpecs0# archivelogHI scp r %4&.4&.oracleuser%7punitpecs4'!ad!contoso!co$*2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2

On secondary server went to ,+% prompt and ran ollowing command to apply thecopied archives which was successul:

,+%7 catalog start withF2u)42stdbydb42fast.reco#ery.area2S(DB?DB42archi#elog2F

This process was successul but automatic log shipping was not woring ase?pected.

an below command on primdb01: ")7 A-("R S?S("M S"( -,G.ARC/3".D"S(.%;FS"R3C";stdby4 N,A::3RM AS?NC

A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM";stdbydb4F scope;both"ystem altered.

")7 A-("R S?S("M S"( -,G.ARC/3".D"S(.S(A(".%;"NAB-""ystem altered.

an below command on stdbydb01:

")7 A-("R S?S("M S"( -,G.ARC/3".D"S(.%;FS"R3C"; pri$4 N,A::3RM AS?NC A-3D.:,R;<,N-3N".-,G:3-"SPR3MAR?.R,-"= DB.HN3IH".NAM"; pri$db4F scope;both"ystem altered.

")7 A-("R S?S("M S"( -,G.ARC/3".D"S(.S(A(".%;"NAB-""ystem altered.

")7 A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" CANC"-$atabase altered.

")7 A-("R DA(ABAS" R"C,"R MANAG"D S(ANDB? DA(ABAS" D3SC,NN"C( :R,M S"SS3,N$atabase altered.

Once this was done automatic log shipping started woring as e?pected. an belowcommand in both the databases to update the pile:

")7 create pfile fro$ spfile@ile created.

6. *rror encountered while initiating below 8uery as part o manual "K(TDO9*:

")7 A-("R DA(ABAS" C,MM3( (, SK3(C/,"R (, PR3MAR?+T* $+T+&+"* O,,(T TO "K(TDO9* TO P(,+A*O at line 1:O+-11>: media recovery re8uiredeerred below lin:

an below 8ueries:Page o %%



")7 alter database reco#er $anaged standby database finish=$atabase altered.

Once this was done below 8uery was successul along with "K(TDO9*:

")7 A-("R DA(ABAS" C,MM3( (, SK3(C/,"R (, PR3MAR?$atabase altered.

#. $J &roer coniguration was not getting succeeded as shown in below output:


oniguration - Test!$J&

Protection ,ode: ,a?Perormance $atabases: stdbydb01 - Primary database primdb01 - Physical standby database *rror: O+-16: unable to receive the result rom a database


oniguration "tatus:*O

+lso the archives were not getting applied. To resolve this we ran below 8ueries:

")7 alter database reco#er $anaged standby DA(ABAS" cancel

$atabase altered.

")7 alter database reco#er $anaged standby DA(ABAS" using current logfile

disconnect fro$ session

$atabase altered.

Once this was done the archives started getting applied but then ater certaintime again stopped as @+ was ull. $eleted the archives which were applied romboth the Primary and Physical "tandby database. +ter deleting the archive logsrom @+ location ran below command rom ,+% prompt on both the Primary and"tandby database:

,+%7 crosscheck archi#elog all=,+%7 delete epired archi#elog all

onirmed that there was enough ree space available in @+ location ater whichthe archive logs again started getting applied automatically.

. $J &roer coniguration was still not getting succeeded as shown in belowoutput:


oniguration - Test!$J&

Page %4 o %%



Protection ,ode: ,a?Perormance $atabases: stdbydb01 - Primary database Karning: O+-1;>2: conigurable property value is inconsistent withdatabase setting

primdb01 - Physical standby database Karning: O+-1;>2: conigurable property value is inconsistent with

database setting


oniguration "tatus:K+%(%J

Ke were getting below errors in $J &roer logs:

Karning: Property M+rchiveagTargetM has inconsistent values:,*T+$+T+LM0MC"P@(*LMMC $+T+&+"*LM0MKarning: Property Mog+rchive,a?ProcessesM has inconsistent values:,*T+$+T+LM6MC

"P@(*LMMC $+T+&+"*LM6MKarning: Property Mog+rchive,in"ucceed$estM has inconsistentvalues:,*T+$+T+LM1MC "P@(*LMMC $+T+&+"*LM1M"P@(* is missing value or property Mog+rchiveTraceM with sidLMprimdb01MKarning: Property Mog+rchiveTraceM has inconsistent values:,*T+$+T+LM0MC"P@(*LM3missing5MC $+T+&+"*LM0M"P@(* is missing value or property Mog+rchive@ormatM with sidLMprimdb01MKarning: Property Mog+rchive@ormatM has inconsistent values:,*T+$+T+LMt!s!r.dbMC "P@(*LM3missing5MC $+T+&+"*LMt!s!r.dbM

,ade the ollowing changes on respective databases:

$J,J7 edit database stdbydb4 set property -ogArchi#e:or$at ; Flogt.s. r!arcF$J,J7 edit database stdbydb4 set property -ogArchi#e(race ; FF$J,J7 edit database stdbydb4 set property Archi#e-ag(arget ; F44F$J,J7 edit database stdbydb4 set property -ogArchi#eMaProcesses ; F%F$J,J7 edit database stdbydb4 set property -ogArchi#eMinSucceedDest ; FF=

$J,J7 edit database pri$db4 set property -ogArchi#e:or$at ; Flogt.s.r!arcF$J,J7 edit database pri$db4 set property -ogArchi#e(race ; FF$J,J7 edit database pri$db4 set property Archi#e-ag(arget ; F44F$J,J7 edit database pri$db4 set property -ogArchi#eMaProcesses ; F%F$J,J7 edit database pri$db4 set property -ogArchi#eMinSucceedDest ; FF

an the below 8uery so that the changes are relected in pile:")7 create pfile fro$ spfile

+s log!archive!ormat parameter was not getting set as e?pected made theollowing change in the pile o both databases 3one at a time5 by shutting itdown:

L!log.archi#e.for$at;Flogt.s.r!arcF

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an the below 8uery so that the changes are relected in spile beore startingthe database:


Once this was done $J &roer coniguration was successul.

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Documents

Data Guard Configuration With DG Broker on Oracle 11g