Request to license Oracle Data Guard

Similar Questions

• Options for Oracle GoldenGate and Oracle Data Guard

  Hello
  
  Please give me suggestions on Oracle GoldenGate vs Oracle DataGuard? Based on the options, I choose for the implementation
  
  Thanks in advance
  
  Thank you
  Vincent

  Hello

  Oracle Dataguard:

  1 primary and Standby Database must be the same. (But 11g, it supports Heteregenous Data Guard Configurations. Example: We can imeplement Oracle Data Guard between Oracle Linux 6.2 Server (x86_64) and Microsoft Windows 2008 Server R2 (x 64)

  2 oracle Database version should be same in source and target

  3. no additional license required for Oracle Data Guard to install.

  Oracle GoldenGate:

  1 operating system in the primary database and the Standby Database are not necessarily even.

  2. major databases and standby are not necessarily even. (Including database software).

  3 oracle GoldenGate Software license required in the Source code and database is target.

  Hope it helps to...

  Thank you
  LaserSoft

• Oracle Data Guard with EBS R12

  Dear gurus,
  
  I want to know about Oracle Data Guard with Oracle EBS Release 12, claims we separate license with Oracle E-Business Suite R12 of application Data Guard? (i.e. separate premises, same place).
  
  
  Please me advice in this regard.
  
  
  -Mickaël

  AFAIK, you don't need to have a separate license for Data Guard. However, I would say that you call your Oracle representative.

• ORACLE DATA GUARD

  Hello everyone

  Je challenge me make a lab for learn ORACLE DATA GUARD technically, my question is what is possible to make this work between two VM Machine,

  If Yes so What are the Prerequisites at the end of success in this challenge
  

  thnx
  

  It is quite possible. I myself learned per virtual machine.

• The component of Oracle Data Guard is free to use on the production database?

  The component of Oracle Data Guard is free to use on the production database?
  If not, how much is the fee?
  
  What about Oracle coherence?

  http://www.Oracle.com/corporate/pricing/technology-price-list.PDF

  Coherence Standard Edition 100 22.00 4 600 1,012.00
  Coherence Enterprise Edition 230 50.60 2530,00 11 500
  Coherence Grid Edition 500 110.00 5,500.00 25 000
  Coherence Suite 1 000 220,00 11,000.00 50 000
  BPEL Process Manager 1 200 264.00 60 000 13 200.00

  DataGuard active 120 26.40 5 800 1,276.00
  The regular care of the data is free

• Data Guard - allocation of licenses and other fundamental questions before setting it up.

  Hi all

  Please allow me to submit some questions about Oracle Data Guard.

  There are 2 databases 'authorized and ready ':

  -a single instance of the "alfa", Oracle Enterprise Edition 10.2 database,

  -"bravo", Oracle 10.2 Enterprise Edition, Real Application Clusters database

  I have to "align" congratulations to alfa on a daily basis, so that--in case of failure of the main 'alfa' site - recovery is possible change to the site "bravo."

  (1) even if we can afford a loss of data corresponding to the period little uttered at the end of the last daily alignment (no need to 'transactional' alignment between the two databases), I assume that the best approach to meet this need in terms of efficiency and manageability consists on two databases including in a Data Guard configuration.

  Am I wrong?

  (2) in particular, the physical implementation of the standby database must be preferred over logic, because that "simpler and faster" in this case. Am I wrong?

  (3) only the Data Guard configuration require

  (a) additional licenses?

  (b) additional material/software resources for host machines?

  (5) the release of two databases must be equal to the specific to the component version number (10.2.0.1, for example)? Or, for example, is a 10.2.0.1 able to work with a 10.2.0.3 db db in the Data Guard configuration?

  Thank you very much in advance!

  Marco mazzocchi

  Hello

  (1) even if we can afford a loss of data corresponding to the period little uttered at the end of the last daily alignment (no need to 'transactional' alignment between the two databases), I assume that the best approach to meet this need in terms of efficiency and manageability consists on two databases including in a Data Guard configuration.

  Am I wrong?

  You have reason, physical hosting it good thing. For the most part, you will get impact with until or unless data loss because of some problems of network (or a configuration problem)

  (2) in particular, the physical implementation of the standby database must be preferred over logic, because that "simpler and faster" in this case. Am I wrong?

  Logical standby is a little different from the physical standby mode

  (3) only the Data Guard configuration require

  (a) additional licenses?

  (b) additional material/software resources for host machines?

  Data features come with Enterprise Edition - perhaps for the active database "cost of the additional license.

  https://docs.Oracle.com/CD/E11882_01/license.112/e47877/editions.htm#DBLIC109

  (5) the release of two databases must be equal to the specific to the component version number (10.2.0.1, for example)? Or, for example, is a 10.2.0.1 able to work with a 10.2.0.3 db db in the Data Guard configuration?

  Good level to maintain the same level of oracle binaries / patches and still the support of heterogeneous DG

  -Pavan Kumar N

• Data Guard: Primary descends from secondary crashes

  Hi Oracle experts.

  IM using Oracle Data Guard to the physical configuration of HA standby.

  I have primary with 70G of political RMAN and as noted flash recovery area size:

  RMAN > show all.

  using the control file of the target instead of recovery catalog database

  RMAN settings for database with db_unique_name MSEORCL are:

  CONFIGURE REDUNDANCY 1 RETENTION STRATEGY; # by default

  CONFIGURE BACKUP OPTIMIZATION # by default

  SET UP DEFAULT DISK DEVICE TYPE; # by default

  CONFIGURE CONTROLFILE AUTOBACKUP ON;

  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "%F" # by default

  SET UP THE DEVICE TYPE DISK PARALLELISM 1 BACKUP BACKUPSET TYPE; # by default

  CONFIGURE BACKUP OF DATA TO DISK FILE TYPE DEVICE TO 1; # by default

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

  CONFIGURE MAXSETSIZE TO UNLIMITED; # by default

  CONFIGURE ENCRYPTION OF DATABASE # by default

  CONFIGURE THE ENCRYPTION ALGORITHM "AES128"; # by default

  CONFIGURE COMPRESSION ALGORITHM 'BASIC' AND 'DEFAULT' LIBERATION OPTIMIZE FOR TRUE LOAD; # by default

  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;

  CONFIGURE SNAPSHOT CONTROLFILE NAME TO ' / opt/oracle/base/product/11.2.0/dbhome_1/dbs/snapcf_mseorcl.f'; # by default

  Size of the flash area is also pending physical (secondary node) 70G. and policies as described for RMAN:

  RMAN > show all.

  using the control file of the target instead of recovery catalog database

  RMAN settings for database with db_unique_name MSEOS3 are:

  CONFIGURE REDUNDANCY 1 RETENTION STRATEGY; # by default

  CONFIGURE BACKUP OPTIMIZATION # by default

  SET UP DEFAULT DISK DEVICE TYPE; # by default

  CONFIGURE CONTROLFILE AUTOBACKUP ON;

  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "%F" # by default

  SET UP THE DEVICE TYPE DISK PARALLELISM 1 BACKUP BACKUPSET TYPE; # by default

  CONFIGURE BACKUP OF DATA TO DISK FILE TYPE DEVICE TO 1; # by default

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

  CONFIGURE MAXSETSIZE TO UNLIMITED; # by default

  CONFIGURE ENCRYPTION OF DATABASE # by default

  CONFIGURE THE ENCRYPTION ALGORITHM "AES128"; # by default

  CONFIGURE COMPRESSION ALGORITHM 'BASIC' AND 'DEFAULT' LIBERATION OPTIMIZE FOR TRUE LOAD; # by default

  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;

  CONFIGURE SNAPSHOT CONTROLFILE NAME TO ' / opt/oracle/base/product/11.2.0/dbhome_1/dbs/snapcf_mseos3.f'; # by default

  Everything works fine as long as the two sites are on the rise, & I have cron job to remove the archive log has expired.

  Now, if I stop the secondary node, the head node site also goes to error state & watch special suite:

  ERROR:

  ORA-00257: archiver error. Connect internal only, until this just released.

  I checked the size of the log archive and its just Mo 837...

  My expectation is it should continue to operate until all 70 G are used. why he throws error so early? Please give me some advice if Im missing something here...

  ~ S.

  Do you mean by reliable?

  It will be permanent if you apply via dgmgrl database pending:

  Change the property set of database my_standby_db Binding = "optional."

  See the detailed database my_standby_db

  You must ask it also on the primaries for the cases of change of role, but for now, you need to change it for the day before to take effect.

  If the archivelogs can be deleted are beeing shipped in standby mode.

  Making the optional standby destination will prevent them from beeing deleted primary until shipped it standby after the host is again.

  Concerning

  Thomas

• Reader only a physical standby Clock Data Guard?

  Hi all

  We try to use TimesTen 11.2.2.4.1 as a memory cache read-only for a 11.2.3.0.7 on Linus RedHat 6.3 Oracle schema, all using Oracle Data Guard to replicate the Oracle instance through geographically remote sites. At each site, we would like to have two instances of TT, synchronization with the local instance of Oracle 11 g. It works very well against the master DB, but TT agents will be able to synchronize against physical standby instances?

  The problem, seems, is that the agent of TT uses structures dedicated in the master Oracle (related to the grid of cache), instance that will be replicated to instances of Eve. Is TT agent able to use the read-only, structures to complete replication synchronization, or is this unworkable approach? What would be your advisor as a way to do this?

  Thanks for your help,

  Chris

  No, I'm afraid that will not work and is not supported. We support the use of groups of READONLY and AWT cache in collaboration with Data Guard in the following configuration (documented in the Guide of Cache TimesTen IMDB):

  1 data Guard is configured as synchronous physical standby

  2. all the caches of TT run against Oracle DB

  3. in the event of a failover of Data Guard, TT hiding can be migrated to run against the DB who now has beed promoted active to standby

  It is the only supported configuration.

  Kind regards

  Chris

• Set - up Data Guard

  Hi all
  
  Platform - RHEL 6, Oracle 11 g 2.
  
  My main server is new material with more space and memory. The data files are spread over several mount points. Memory - 16G
  Consider installing an Oracle Data Guard 11 GR 2 on an old test server only. 3G memory. Due to lack of space we can not have so much as a production mount points.
  
  My question is can I install Data Guard in this limitation on my test server. How it will map with mount points in the production system. ?
  
  Is there a good document on this. ?

  user13355115 wrote:
  Thank you.

  Will be the memory low result of Eve in any problem, such as performance...?

  There's not a lot of worries about performance. Because no operation of reading and writing , so total RAM is 3 GB, make sure it has that no other applications are running, of course with SGA minimum configuration also standby can work.

  If you want to convert it as primary use as Production, then maybe CMS is not enough, but to run just on standby, it's nice. No problems.

• 100% ram used on Data-Guard

  Hello
  
  We test our application with Oracle data guard.
  Is version of Oracle 11 g R2 (11.2.0.2)
  The configuration of data-guard is a primary and a physical standby server.
  Both servers have 16 GB of RAM. It is set on an ESX Server as two virtual machines.
  Each vm has two processors with a speed 2127,902 MHz
  OS is Red Hat Enterprise Linux Server version 5.5 (Tikanga)
  It's an arch bit x86_64 machine.
  
  The problem we see is that the consumption of RAM is almost 100%. (97%)
  Earlier, the RAM has 4 GB, believed is not enough and went to 16 GB after we found that same 8 GB is not enough.
  Even after setting the RAM 16 GB, entire memory was used.
  The demand for good results, the answers are quick enough.
  On average, there are 12000 inserts per minute in the database.
  
  The CPU usage is about 25%.
  
  
  We are looking to reduce the consumption of memory less than 80% so that if other applications must be run on the Data-Guard allows him to run or use nearly 100% of memory during the peak or abnormal conditions.
  
  It is a facility dedicated with instance what a single database that is running on the firewall data.
  
  Here is the use of memory (in MB)
  < -.
  [root@vm-lnx-rds1174 logs] free no. m
  total used free shared buffers cached
  MEM: 16051 15650 401 0 267 13532
  -/ + buffers/cache: 1850 14201
  Swap: 8095 0 8095
  ->
  
  Here is the related configuration memory set to the oracle instance.
  < -.
  change the system shared_pool_size set = 0 scope = spfile;
  change the system db_cache_size set = 0 scope = spfile;
  change the system java_pool_size set = 0 scope = spfile;
  ALTER system set LARGE_POOL_SIZE is 0 scope = spfile;.
  change the system sga_max_size set = 0 scope = spfile;
  ALTER system set sga_target is 0 scope = spfile;.
  ALTER system set pga_aggregate_target is 0 scope = spfile;.
  ALTER system set MEMORY_TARGET = 8G scope = spfile;
  ALTER system set MEMORY_MAX_TARGET = 8G scope = spfile;
  ->
  
  Details of the Configuration of Data-Guard:
  < -.
  DGMGRL > see Configuring
  
  Configuration - DGConfig1
  
  Protection mode: MaxPerformance
  Databases:
  PNETs - primary
  PNET - Physical standby database
  
  Fast-Start Failover: DISABLED
  
  The configuration status:
  SUCCESS
  ->
  
  
  Please advice how we can reduce the memory consumption on the machine.
  
  Thank you
  Krishna

  Hello

  on Linux, high mem use is normal. Linux uses all the memory cache of the drive. You can compile this program to prove.

  #include 
  #include 
  #include 
  #include 
  
  int main(int ac, char **av)
  {
          long int n,m,i;
          long delay;
          char *buf;
  
          if(ac < 3) {
                  printf("Usage: %s  \n",av[0]);
                  exit(1);
          }
          sscanf(av[1],"%d",&n);
          sscanf(av[2],"%d",&delay);
          m=n*1024*1024;
          buf=malloc(n*1024*1024);
          // for(i=0;i
  

  and run it as follows:
  . 4000 10 a.out

  It will affect 4000 MB of ram 10 seconds. You'll see that once it's over, you have 4 000 MB of free ram. After awhile, this amount will be lower that linux will do IO operations.

  Paul

• How to implement Data guard

  Hi all
  
  I'm new to the protection of data. I need help to implement dataguard.so can someone tell me link for good video to implement dataguard.

  Hi, the oracle online documentation is one of the best guides.
  for 11 GR 2, if you si vous utilisez use data guard Broker:
  http://download.Oracle.com/docs/CD/E11882_01/server.112/e17023/TOC.htm
  otherwise:
  http://download.Oracle.com/docs/CD/E11882_01/server.112/e17022/TOC.htm
  Also, I highly recommend 'Oracle Data Guard 11g Handbook' press of Oracle to learn details.
  http://www.Amazon.com/Oracle-guard-Handbook-Osborne-Oracle/DP/0071621113
  Kind regards.

• Removal of RMAN, Data Guard, and Archives journal

  Our DG Environment running Oracle 11 g R2
  We have a 3 node DG Environment with
  A primary being
  B and C being Active Data Guard Standby
  Backups are taken out of B and go directly to tape.
  Standby Redo Logs and fast recovery area are used
  
  
  
  Holding the recommendation of "Using Recovery Manager with Oracle Data Guard in Oracle Database 10g"
  RMAN primary control ('A')
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED PENDING
  
  RMAN standby ("B") where the backup is performed
  CONFIGURE THE NONE ARCHIVELOG DELETION POLICY
  
  RMAN set the other Standby ("C")
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED PENDING
  
  How can we know what newspaper Archives are eligible to be removed from 'A' and 'C '?
  When remove it takes place?
  How can say us when archiving logs are deleted from the 'A' and 'C '?

  Dear user10260925,

  The documentation that you read is reliable but not enough.

  The Oracle can handle the archivelog directory and know that you are eligible for deletion. Stuff you posted here was derived from the books online and is supported and can be used when the Oracle knows and manages the archivelogs. This is simply called the flash recovery area. Please read the FRA at this very moment.

  Under the personal component normal circumstances in the industry use a few scripts to achieve on backup archivelog deletion.

  Here's a useful example to you;

  # Remove old archivelogs
  ######################################
  00,30 * * * * /home/oracle/scripts/delete_applied_redo_logs_OPTSTBY.sh
  ######################################
  
  vals3:/home/oracle#cat /home/oracle/scripts/delete_applied_redo_logs_OPTSTBY.sh
  export ORACLE_SID=optstby
  export ORACLE_HOME=/oracle/product/10.2.0/db_1
  cd /db/optima/archive/OPTPROD/archivelog
  
  /oracle/product/10.2.0/db_1/bin/sqlplus "/ as sysdba" @delete_applied_redo_logs.sql
  grep arc delete_applied_redo_logs.lst > delete_applied_redo_logs_1.sh
  chmod 755 delete_applied_redo_logs_1.sh
  sh delete_applied_redo_logs_1.sh
  rm delete_applied_redo_logs_1.sh
  rm delete_applied_redo_logs.lst
  

  vals3:/home/oracle#cd /db/optima/archive/OPTPROD/archivelog
  vals3:/db/optima/archive/OPTPROD/archivelog#cat delete_applied_redo_logs.sql
  set echo off
  set heading off
  spool /db/optima/archive/OPTPROD/archivelog/delete_applied_redo_logs.lst
  select 'rm -f ' || name from v$archived_log where applied = 'YES';
  spool off
  exit
  vals3:/db/optima/archive/OPTPROD/archivelog#
  

  Hope that helps.

  Ogan

• init &lt; SID &gt; .ora during the Data Guard configuration - advice needed

  Hi all
  
  I'm looking to implement data between 2 groups CARS hold. A single cluster will be primary and the other is disaster recovery.
  
  I've already implemented the two 11 g R 2 RAC clusters on RHEL 5 and now need some good docs for Data Guard install tips.
  
  Can someone direct me to the right info step by step for custody of data between clusters RAC - detailed explanations of each of the configuration steps would be helpful too, especially around the file init.ora configuration changes between primary and DR sites
  
  Very appreciated
  
  Steve

  Hi Steve,.

  Watch MAA white papers:

  http://www.Oracle.com/technetwork/database/features/availability/Oracle-database-MAA-best-practices-155386.html

  There are resources very good in establishing CARS DG environments like:

  DataGuard 11 g Installation and Configuration best practices on Oracle RAC
  Deployment of Eve fast Oracle RAC: Oracle Database 11g Release 2
  Installation Guide: creating a day before RAC logical database for a primary database of CARS
  Failover of client in databases highly available Oracle Data Guard Configurations

  a.s.o..

  Sebastian

• Data Guard Broker issue

  Hi gurus,
  
  I get the problem in configuring Oracle Data Guard Broker 10g as follows:

  installed Oracle 10 g Cleint on another Machine as primary and Standby.
  Entry TNSNAMES.ora is as follows:

  = PRIMARY
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 172.29.3.135)(PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = primary)
  )
  )
  
  PRIMARY_DGMGRL =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 172.29.3.135)(PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVICE_NAME = primary)
  )
  )
  
  STANDBY =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 172.29.3.137)(PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = sleep)
  )
  )
  
  STANDBY_DGMGRL =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 172.29.3.137)(PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVICE_NAME = SLEEP)
  )
  )
  

  Is utility Tnsping works fine. Now, I try to activate Fast Start recovery using DGMGRL on 3rd Machine, the primary Configuration is the following:

  DGMGRL > SHOW DATABASE VERBOSE 'PRIMARY ';
  
  Database
  Name: PRIMARY
  Role: PRIMARY
  Activated: YES
  State of destination: online
  Occurrence (s):
  primary
  
  Properties:
  InitialConnectIdentifier = "PRIMARY".
  LogXptMode = "SYNCHRONIZE".
  
  Database pending:
  
  DGMGRL > see THE DETAILED DATABASE "STANDBY."
  
  Database
  Name: EVE
  Role: STANDBY PHYSICS
  Activated: YES
  State of destination: online
  Occurrence (s):
  standby
  
  Properties:
  InitialConnectIdentifier = "STANDBY".
  LogXptMode = 'ARCH '.
  
  MY primary database is running in Mode Performance Max and I also tried to change the LogXptMode of eve of ARCH for SYNCHRONIZATION, but it gives me following error:
  
  DGMGRL > ALTER DATABASE "PENDING" PROPERTY SET LOGXPTMODE = 'SYNC '.
  Error: ORA-16789: lack of standby redo logs
  
  Failed.
  
  Please tell me how to change LogXptMode of ARCH for SYNCHRONIZATION? Please help me. Thank you
  
  
  Kind regards
  Imran

  You need create logs of recovery sleep with similar statements to:

  ALTER DATABASE ADD STANDBY LOGFILE GROUP 10
    ('C:\Oracle\Oradata\TSH1\redo1a.log','C:\Oracle\Oradata\TSH1\redo1b.log') SIZE 500K;
  

  Please refer to the Data Guard doc:
  http://youngcow.NET/doc/Oracle10g/server.102/b14239/create_ps.htm#sthref320

  You should also post questions Data Guard to the dedicated forum Data Guard: Data Guard

  Edited by: P. Forstmann on June 25, 2010 09:17

• Addition of tablespace Data Guard env has warned.

  Hello
  
  Dear all,
  
  I have the body of data the day before with the following parameters on:
  
  Standby_file_management = AUTO-> primary
  Standby_file_management = AUTO-> pending
  
  When I create new tablespace using OEM primary, I received the following warning in the log backup of database alerts.
  Please help me, it's this warning critical and problematic in the future?
  I'm the oracle (Oracle Data Guard concepts and admin) book B14239-05 part No., to add the tablespace.
  
  #####################################
  WARNING: File being created with the same name as in primary school
  Can be replaced
  Recovery created file /d01/silprod/TEST_PRIM/db/apps_st/data/FAZI.dbf
  Successfully added datafile recovery media 42
  DataFile #42: ' / d01/silprod/TEST_PRIM/db/apps_st/data/FAZI.dbf'
  Game 26 Nov 10:06 2009
  RFS [8]: network Possible disconnect with primary database
  Again shipping customer logged in as PUBLIC
  -User is valid
  RFS [11]: assigned to the RFS 11301 process
  «RFS [11]: Type of database called a ' standby' physical «»
  Primary database is in MAXIMUM PERFORMANCE mode
  Primary database is in MAXIMUM PERFORMANCE mode
  RFS [11]: successfully opened the standby log 3: ' / d01/silprod/TEST_PRIM/db/apps_st/data/stdlog03a.dbf'
  Game Nov 26 10:07:18 2009
  RFS [10]: Eve successfully opened log 4: ' / d01/silprod/TEST_PRIM/db/apps_st/data/stdlog04a.dbf'
  Game Nov 26 10:08:06 2009
  Media, recovery waiting for thread 1 sequence 27 (in transit)
  #####################################
  
  Elementary school:
  ----------------
  SQL > select name from v$ datafile, whose name like '% FAZI % ';
  
  /D01/silprod/TEST_PRIM/DB/apps_st/data/Fazi.dbf
  
  Standby:
  -----------------
  SQL > select name from v$ datafile, whose name like '% FAZI % ';
  
  /D01/silprod/TEST_PRIM/DB/apps_st/data/Fazi.dbf
  
  
  Thank you.

  Everything is OK, as you standby_file_management is AUTOMATIC.

  just ignore it as warning