Switchover oracle standard edition. This functionality is known as Refreshable PDB Switchover.
Switchover oracle standard edition As part of the standard DR test, we did a switchover to standby database on Server 2. For more information about RBAC, see Geographic Edition Software When you select a standby database to be the next primary database after a switchover or a failover, there are several factors to consider. Technical questions should be asked in the appropriate category. Data Guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable Oracle databases to survive outages of any kind, including natural disasters and data corruptions. 2 Standard Edition - Standby switchover issues » Re: Oracle 9. (Active Data Guard requires Enterprise Edition Extreme Performance. Shutdown; Start the database in normal mode; Automation scripts. It has been a few years since we move to Oracle 18c, and I don't recall any specific commands that are different. You deploy the configuration in both regions on VMware. Additionally, in the Cloud you benefit from Automatic Backups, one-click Restore, one-click Mar 10, 2020 · Oracle Database Standard Edition in the Cloud offers additional features including: All versions: Transparent Data Encryption, which is available only for Enterprise Edition on-prem. Dec 31, 2020 · Oracle Database Standard Edition in the Cloud offers additional features including: All versions: Transparent Data Encryption, which is available only for Enterprise Edition on-prem. Goal. Geographic Edition software does not start the applications on the new intended primary cluster in a switchover failure scenario. A switchover includes the following operations: Application services are unmanaged on the former primary cluster cluster-paris. Oracle Data Guard replicates the database into a second on-premises region for data protection and disaster recovery. and failback. The following is used in the scenario: 2 instances Oracle 12c RAC primary database (JITPRD) Single instance Oracle 12c RAC Standby database (JITSDB) Look at the current status of the both databases: — Primary A switchover consists of the following: Application services are brought offline on the former primary cluster, cluster-paris. Sep 2, 2020 · During AIOUG Yatra conference, I attended a session by Markus Michalewicz about “Standard Edition High Availability”. If a switchover or takeover occurs, the script runs on the cluster that is becoming the new primary cluster. Use right-click->Open image in new tab if you are facing difficulties to reading. Note that the only available method for migrating Oracle Database Standard Edition is the offline migration method. The data replication role is reversed and now continues to run from the new primary, cluster-newyork , to the former primary, cluster-paris . 4 Oracle Data Guardの保護モード 1. 1) Last updated on AUGUST 23, 2023. Thank you! Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group Dec 31, 2020 · Standard Edition – Refreshable PDB Switchover. Legal Names and Values of Geographic Edition Entities. To achieve higher availability with Standard Edition on OCI, Refreshable PDB Switchover can be implemented. Page Count: 102This book describes how to administer Geographic Edition data replication by the Oracle Data Guard . Initiate the switchover. Oracle 18c allows you to switch the roles of a source PDB and a refreshable PDB. This database is a Single instance database with failover capability. Other related posts: » Oracle 9. 3. In this configuration option, you migrate an application and a single-instance Oracle Database. In Hitachi TrueCopy and Universal Replicator terminology, a switchover is called a swap-takeover. Haven't tried any of this myself though :-). 0 and later Starting with Oracle Database 23ai, Oracle Database Configuration Assistant (Oracle DBCA) enables you to create a Standard Edition High Availability, single-instance Oracle Database. In this section, we will cover how to deploy Dbvisit Standby on an Oracle Standard Edition High Availability (SEHA) cluster. 2 [Release 12. Jul 20, 2024 · 18c & 19c Physical Standby Switchover Best Practices using SQL*Plus (Doc ID 2485237. To switchover the standby database. 5. 4 (64-bit) » Oracle Database Enterprise Edition 12. 18c onwards: Refreshable PDB Switchover, which is available only for EE on Engineered Systems (Exadata and ODA) on-prem. The following sections cover: • RMAN and Data Guard configuration settings • Backup procedures for primary and standby, to disk and tape • Recovery scenarios on primary and standby • RMAN-based instantiation of standby database A switchover consists of the following: Application services are unmanaged on the former primary cluster, cluster-paris. B. Dec 18, 2024 · Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database Cloud Service - Version N/A and later Oracle Database - Enterprise Edition - Version 12. 1 to 12. During switchover, the primary and standby must be able to communicate directly with each other and perform the switchover role transition steps oblivious of the far sync instances. 0. The group membership for oracle and grid users needs to be correct. Switchover. It shows how well you understand this subject, you can learn more aboutOracle APEX . Seamlessly transitioning between primary and standby roles, allowing database administrators to efficiently manage high-availability operations and disaster recovery scenarios in an Oracle Data Guard environment . 3 Geographic Edition System Administration Guide; Document Information; Using This Documentation; Product Documentation Library; Feedback; Chapter 1 Introduction to Administering the Geographic Edition Framework Oct 4, 2015 · The standard switchover fallback options should suffice for successfully backing out of a switchover. 5 so I have build a manual standby . After performing switchover from primary database to a standby database, getting invalid username/password while trying to connect using sql developer. How to Configure a Protection Group to Run a Script at Switchover or Takeover. Zero Downtime Migration supports migrations of Standard and Enterprise Edition Oracle databases. For Datapump based migration, the Datapump Dumps are not exported encrypted. The application resource groups that are a part of the protection group are stopped and started during the switchover. Actions Performed by the Geographic Edition Software During a Switchover. D. Disaster Recovery Administration Example Oracle Database Enterprise Edition includes support for standby databases in mounted mode. Changes. Where only for reporting purpose we were asked to activate the standby database. Oracle Data Guard management and operations are usually manual and your Documentation Home » Oracle Solaris Cluster 4. Capabilities included with Data Guard in Oracle Enterprise Edition will be described as Data Guard capabilities. Jan 20, 2011 · I am using Oracle Standard Edition 10. The pre-switchover RDF2 volumes become the RDF1 volumes. Apply all the archived log files from the primary database. Data Guard does not support Oracle Database Standard Edition. Applies to: Oracle Database - Enterprise Edition - Version 18. 0 and later Oracle Database 12. ZDM supports Oracle Database Enterprise & Standard Edition as Source and Target Databases. A small business uses Oracle Database Standard Edition for its critical operations. While Standard Edition databases can use Zero Downtime Migration, they must use the offline migration method which is based on a backup and restore methodology that does not use Data Guard. Sep 26, 2022 · Simplify your database provisioning, maintenance, and management operations by moving your large on-premises deployment of Oracle Database Enterprise Edition to an Exadata DB System in Oracle Cloud Infrastructure. A switchover consists of the following: Application services are unmanaged on the former primary cluster, cluster-paris. 2 » Oracle ® Solaris Cluster » Customizing Switchover and Takeover Actions Updated: July 2014, E39667-01 Data Guard does not support Oracle Database Standard Edition. Oracle has added a layer of technology automation on top of the standby technology, making automatic Standby technology seamless. Oracle Active Data Guard function requires database to be open as read-only while enabling the redo log apply option. To open standby databases in read-only mode, you need the Oracle Active Data Guard option. Oracle Database 12. The offline migration method is similar to cloning a database. 7 Oracle Active Data GuardのOracle Shardingサポート 1. 7, after Oracle has removed Oracle RAC from Oracle Standard Edition (SE2) effective with Oracle Database 19c. I am impressed by the information that you have on this blog. 5 クライアント・フェイルオーバー 1. However, if you want an additional fallback option then you can create a guaranteed restore point on the primary and standby database participating in the switchover. Switch to a new 2-socket server (likely offering more processing capacity). 4 ( standard edition) Primary database server and it's manaual standby dr server. Starting with release 21. After you have created a script, you must configure the protection group to run the script when a switchover or takeover occurs. The command creates copies of the replicated source projects and exports the shares for use on the target appliance to ensure that If a switchover or takeover occurs, the script runs on the cluster that is becoming the new primary cluster. This is a new feature in Oracle Database 19. Applies to: Oracle Database - Enterprise Edition - Version 12. Oracle Data Guard Manual Switchover and Failover on Physical Standby Perform manual switchover and failover operations. 2 Standard Edition - Standby switchover issues This Licensing Information document is a part of the product or program documentation under the terms of your Oracle license agreement and is intended to help you understand the program editions, entitlements, restrictions, prerequisites, special license rights, and/or separately licensed third party technology terms associated with the Oracle software program(s) covered by this document (the See “Using Far Sync Instances” in Oracle Data Guard Concepts and Administration for examples of how to set up such configurations correctly so that the far sync instances can service the new roles of the two databases after switchover. A switchover guarantees no data loss and is typically done for planned maintenance of the primary system. XE. ) Each database in a Data Guard association must have a unique name (DB_UNIQUE_NAME) value that is not in use by other databases in the DB systems that house the Data Guard association. Results of a Switchover From a Replication Perspective. Apr 6, 2021 · Refreshable PDB is a feature included with the Multitenant option and is available in Standard Edition, Standard Edition One, Standard Edition Two, and in Enterprise Edition limited to a maximum of one PDB. Oracle Data Guard is the management, monitoring, and automation software infrastructure that creates, maintains, manages and monitors one or more standby databases to protect enterprise data from failures, disasters, errors, and corruptions. You need to consider all of the options at the time you are building your Oracle Data Guard configuration, including factors such as the characteristics of physical standbys versus logical standbys versus snapshot standbys, the network latency to your Oracle Active Data Guard is licensed option to the Oracle Database Enterprise Edition and enables advanced capabilities that extend the basic Oracle Data Guard functionality. After a successful switchover, at the data replication level the roles of the primary and secondary volumes have been switched. I have doubt whether switchover can be Jan 8, 2024 · Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database - Enterprise Edition - Version 11. 2 Data Guard Physical Standby Switchover Best Practices using the Broker (Doc ID 1305019. But these nice features are part of Enterprise Edition and not Standard Edition. How Oracle Data Guard switchover works. This section describes a switchover failure scenario. 2. 10. You can buy the Enterprise Edition Database Multitenant option, which will expand the PDBs from one to 252. You can use a switchover before you perform planned maintenance on the primary database. Sep 26, 2011 · I had a DR Drill for one of my 10. 6 Oracle Data Guardと補完テクノロジ 1. C. Apr 9, 2019 · The platform concentrates on all Database Technologies like Oracle Database Administration(DBA), Oracle RAC, Oracle GoldenGate, MySQL, SQL Server Database Administration, Cassandra, AWS and DevOps. Documentation Home » Oracle Solaris Cluster 4. 1) Last updated on JULY 20, 2024. Disaster Recovery Administration Example Validations That Occur Before a Switchover. Standard Geographic Edition Properties. You perform a switchover of an Oracle Data Guard protection group when you want to migrate services to the partner cluster in an orderly fashion. This post demonstrates how Switchover and Switchback procedure is simplified in Oracle 12c. Jul 20, 2024 · How to Perform a Refreshable PDB Switchover. This functionality is known as Refreshable PDB Switchover. 1. 4 / 10. Become superuser or assume a role that is assigned the Geo Management RBAC rights profile. For more information, see Migrating Replication Services by Switching Over Protection Groups in Oracle Solaris Cluster 4. 4 ( standard edition) database server and it's manaual standby dr server. For more information, see How to Switch Over Replication From the Primary Cluster to the Secondary Cluster in Oracle Solaris Cluster Geographic Edition System Administration Guide . Actually I was looking for the same information on internet for Oracle APEX and came across your blog. This paper will describe a capability as an Active Data Guard feature if it requires an Active Data Guard license. When a switchover is initiated by using the geopg switchover command, the data replication subsystem runs several validations on both clusters. To reduce the added cost and complexity of deploying Oracle Enterprise Edition (EE), organizations look for alternatives that will allow them to remain with Oracle Standard Edition (SE). Thank you! Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group Jul 20, 2024 · 18c & 19c Physical Standby Switchover Best Practices using SQL*Plus (Doc ID 2485237. On the standby. Since I’m interested in HA in general, I decided to try this out. Configure connectivity between the source to target databases for online physical migration. Basic Geographic Edition operations such as geopg switchover, perform a symrdf swap operation. During a switchover, the primary … A standby database is a transactionally consistent copy of an Oracle production database that is initially created from a backup copy of the primary database. Use the standard protection group switchover procedure to perform switchover of a ZFS snapshot replication protection group to migrate services in a planned manner. Nov 20, 2024 · Example 1: Cold Standby DR on Oracle Database Standard Edition. Prerequisites; Create a Refreshable PDB; Switchover Roles; Switchover Roles (Switchback) Considerations; Appendix; Related articles. Perform a switchover of an SRDF protection group when you want to migrate services to the partner cluster in an orderly fashion. Applies to: Oracle Database - Enterprise Edition - Version 11. Stop the apply process A switchover consists of the following actions: Application services are unmanaged on the former primary cluster. 2 » Oracle ® Solaris Cluster » Customizing Switchover and Takeover Actions Updated: July 2014, E39667-01 Geographic Edition Configuration and Administration Tasks; Example Geographic Edition Cluster Configuration; Chapter 3 Administering the Geographic Edition Infrastructure; Geographic Edition Infrastructure Resource Groups; Enabling the Geographic Edition Software; How to Enable Geographic Edition Software; Disabling the Geographic Edition Software Configuring a Protection Group to Run a Script at Switchover or Takeover. When using Oracle’s product suite, remote replication of the database is delivered with Data Guard, necessitating the use of Oracle Enterprise Edition. It provides: 1) An overview of Data Guard, explaining that it maintains a physical or logical standby copy of the primary database to enable failover in the event of outages or disasters. The symrdf swap operation requires significantly more time for static RDF than dynamic RDF. # geopg switchover [-f] -m cluster-paris protection-group. In this scenario, cluster-paris is the original primary cluster and cluster-newyork is the original secondary cluster. The target database has no relationship to the source, so there is no data synchronization or fallback capability. These roles can be altered at runtime without loss of data or resetting … Jan 11, 2024 · Make sure the Oracle Grid Infrastructure is deployed as per Oracle documentation. By default, every Aug 23, 2023 · 11. Each database continues to participate in the Oracle Data Guard association in its new role. Migrating Services That Use SRDF Data Replication With a Switchover. Therefore, you might need to increase the value of the timeout property of the protection group when using static RDF. Zero Downtime Migration cannot be used to migrate an Enterprise Edition database to a Standard Edition database. 18c onwards May 17, 2010 · All ok, my configuration is ok, everything works fine, but one day I had to do n switchover by hardware problems note : manual standby database fisica DBP to standby - do nothing, receive nothing or apply anything DBS to Primary - receives user requests read and write all ok. Disaster Recovery Administration Example Oracle ® Solaris Cluster 4. If a switchover failure occurs, the secondary volumes might not be fully synchronized with the primary volumes. Jul 28, 2015 · Same as your blog i found another one Oracle APEX . 3 Geographic Edition System Administration Guide; Document Information; Using This Documentation; Product Documentation Library; Feedback; Chapter 1 Introduction to Administering the Geographic Edition Framework; Geographic Edition Administration; Geographic Edition Administration Tools; Oracle Solaris Cluster Configuring a Protection Group to Run a Script at Switchover or Takeover. But what about the folks on Standard Edition Oracle? Are they left out in the cold? Well, it turns out that it is still possible to create a *manual* standby database on Oracle SE. It fully integrated in the Oracle Jul 20, 2024 · Oracle Database - Enterprise Edition - Version 19. com. But we can use Graceful switchover and switchback steps and hence can avoid opening the database in resetlogs. 1 and later Information in this document applies to any platform. Sep 26, 2011 · Hi Guru's, I had a DR Drill between one of my 10. 18c onwards Jun 14, 2007 · in recent versions of Oracle. See “Using Far Sync Instances” in Oracle Data Guard Concepts and Administration for examples of how to set up such configurations correctly so that the far sync Apr 30, 2023 · Switchover. Consider an upgrade to Oracle Enterprise Edition or Oracle Database Cloud Service. oracle home Oracle ® Solaris Cluster Geographic Edition System Administration Guide Mar 5, 2019 · The document discusses Oracle Data Guard, a disaster recovery solution for Oracle databases. This page consists of all the well-developed articles of the Technologies. May 11, 2020 · Standard Edition 2 High Availability (SEHA) is a cold-failover cluster solution the the Standard Edition 2 of the Oracle Database. Symptoms. 1] extension of basic Data Guard capabilities included with Oracle Database Enterprise Edition. the Oracle Database Enterprise Edition (RMAN is also provided with Oracle Database Standard Edition). 2 introduced the concept of a refreshable clone PDB. Oracle ® Solaris Cluster 4. Switchover Operation Procedure: After configuring data guard, databases would be either primary and standby database role, and we can altered these roles without loss of data or without resetting logs called Switchover. By attending Oracle APEX Training. Mar 10, 2020 · Oracle Database Standard Edition in the Cloud offers additional features including: All versions: Transparent Data Encryption, which is available only for Enterprise Edition on-prem. SEHA is a feature replacing RAC, which is no longer available in Standard Edition, starting with the 19c version. In the converse case, Standard Edition databases can be migrated to Enterprise Edition databases, except physical online migration method. 7. 1 and below for their existing licenses and Oracle will continue to support it as per support policies. A switchover switches the services from cluster-paris to cluster-newyork as follows: phys-newyork-1# geopg switchover -f -m cluster-newyork srdfpg Before starting a Zero Downtime Migration physical database migration you must, prepare the source and target databases, set parameters in the response file, and configure any required migration job customization. How to Configure a Protection Group to Run a Script at Switchover or Takeover A switchover consists of the following: Application services are brought offline on the former primary cluster, cluster-paris. Where only reports were going to be generated. Switchover database to standby. Continue to stay with Oracle Database Standard Edition on version 12. If a switchover or takeover occurs, Before starting a Zero Downtime Migration physical database migration you must configure connectivity between the servers, prepare the source and target databases, set parameters in the response file, and configure any required migration job customization. ) Each database in a Data Guard association must have a unique name ( DB_UNIQUE_NAME ) value that is not in use by other databases in the DB systems that house the Data Guard association. However, this doesn’t replace a Data Guard solution with all it’s benefits like Automatic Failover, Reinstate on Failover, Backup from Standby and many many others. Disaster Recovery Administration Example May 20, 2013 · My oracle database version is Oracle Database 10g Enterprise Edition Release 10. 1 and later Oracle Database Offering License Deployment Options Abbreviated Name Used in this Guide Description; Oracle Database Express Edition. These cases are considered switchover failures. Oracle Database Express Edition is available on Linux x86-64 and Microsoft Windows platforms, and is released under the Oracle Free Use Terms and Conditions, which are described on the following Oracle Technology Network website: Mar 5, 2024 · This section will cover deploying Dbvisit Standby on an Oracle Standard Edition High Availability (SEHA) Windows cluster. For a reminder of which cluster is cluster-paris, see Example Geographic Edition Cluster Configuration in Oracle Solaris Cluster Geographic Edition System Administration Guide . Once the standby database is created and configured, Oracle Data Guard automatically maintains the standby database by transmitting primary database redo data to the standby system, where the redo data is applied to the standby database. 1 (64-bit) » Oracle Database Enterprise Edition 18c (64-bit) » Oracle Database Enterprise Edition 19c (64-bit) Database as a Service: Enterprise, High After you have created a script, you must configure the protection group to run the script when a switchover or takeover occurs. 1 アプリケーション・コンティニュイティ 1. The switchover is performed only if the validation step succeeds on both clusters. 0 - 64bi OS: HP UX Itanium We have a primary (on server1) and standby database (on server2). Data Guard broker may have a nice UI to make that operation fairly straightforward. Dbvisit supports cluster role separation (oracle and grid user) as well as simple configuration (oracle user only) Verify that the primary oracle database is SEHA enabled: Aug 3, 2012 · For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. SEHA is a feature replacing RAC which is no longer available on Standard Edition starting with 19c version. Verify the switchover status in the work request Use right-click->Open image in new tab if you are facing difficulties to reading. . Description:- We are going to switch the role of the primary database and a standby database using the SWITCHOVER command A switchover is a role reversal between the primary database and one of its standby databases. An Exadata DB system consists of multiple compute nodes and storage servers, tied together by a high-speed, low-latency InfiniBand network and intelligent Exadata software. 0 - 64bit on windows platform. Chapter 11 Customizing Switchover and Takeover Actions; Creating a Role-Change Action Script; Configuring a Protection Group to Run a Script at Switchover or Takeover; How to Configure a Protection Group to Run a Script at Switchover or Takeover; Chapter 12 Script-Based Plug-Ins; Introduction to Geographic Edition Script-Based Plug-Ins Jul 20, 2024 · Data Guard FAQ (Doc ID 2930929. 1 and later When you run the geopg switchover command, the horctakeover command runs at the Hitachi TrueCopy or Universal Replicator data replication level. This is an effort of many dedicated professionals for a better IT world. A database can be in one of two mutually exclusive modes (primary or standby). On either cluster, perform a switchover from cluster-newyork to cluster-paris for each protection group. Script-Based Plug-Ins. Perform trouble free Data Guard switchover. Oracle Data Guard switchover is a fully managed operation. Geographic Edition Configuration and Administration Tasks; Example Geographic Edition Cluster Configuration; Chapter 3 Administering the Geographic Edition Infrastructure; Geographic Edition Infrastructure Resource Groups; Enabling the Geographic Edition Software; How to Enable Geographic Edition Software; Disabling the Geographic Edition Software Feb 21, 2014 · Database Version: Oracle Database 10g Enterprise Edition Release 10. Aug 3, 2012 · For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle. A switchover reverses the primary and standby database roles. Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data. A switchover ensures no data loss. Configuring a Protection Group to Run a Script at Switchover or Takeover. 2 (64-bit) » Oracle Database Enterprise Edition 12. Jan 21, 2020 · Make sure the Oracle Grid Infrastructure is deployed as per Oracle documentation. If the horctakeover command returns a value of 1, the switchover is successful. Takeover Oracle Database* » Oracle Database Enterprise Edition 11. 3 Geographic Edition System Administration Guide . 1, Oracle ZDM allows non-CDB Databases to be migrated to Pluggable Configuring a Protection Group to Run a Script at Switchover or Takeover. When I checked the status of DR database I found that switchover_status is NOT ALLOWED rather than SESSION ACTIVE or TO PRIMARY . Disaster Recovery Administration Example. When you run the geopg switchover command, the software confirms that the secondary cluster does indeed allow the replication role reversal. Oracle Data Guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable production Oracle databases to survive disasters and data corruptions. I am able to do a failover in the case something goes wrong; I was thinking if it is possible to do a manual switchover . switchover and failover timings by 30-50% in many cases. The pre-switchover RDF1 volumes become the RDF2 volumes. 0 and later Information in this document applies to any platform. Log in to a cluster node. Mar 23, 2022 · Go to primary database resources Data Guard association tab and switchover from primary to standby database. They have set up a cold standby server that will only be brought online if the primary server fails. On-Premises. Jan 30, 2001 · At that point, you can use the standby's redo logs to recover through the resetlogs / activation point. (Doc ID 2972324. Reply Delete Switchover Failure Conditions. Disaster Recovery Administration Example I used Oracle standby databases with Oracle Database version 10g, Oracle Database version 11g, Oracle Database 12c release 1, Oracle 12c release 2. Cause Part I Oracle Database High Availability Overview Edition-Based Redefinition 36 PDB Switchover and Failover in a Multitenant Configuration For more information about RBAC, see Geographic Edition Software and RBAC in Oracle Solaris Cluster Geographic Edition System Administration Guide. 8 Oracle Data Guardのメリットの要約 Data Guard does not support Oracle Database Standard Edition. As this setup is a manual standby in the standard edition, we have to do the below steps manually to keep the standby database up-to-date. Dbvisit supports cluster role separation (oracle and grid user) as well as simple configuration (oracle user only) Verify that the primary oracle database is SEHA enabled: 1. Oracle ZDM allows the source database to be a non-CDB or a container database (CDB) with one or more Pluggable Databases (PDBs). 1 and later Data Guard does not support Oracle Database Standard Edition. A local database backup is created in each region. For a reminder of which cluster is cluster-paris, see Example Geographic Edition Cluster Configuration in Oracle Solaris Cluster Geographic Edition System Administration Guide. A. I need to perform switchover activity with dg_broker=TRUE. A switchover includes Title: Oracle Solaris Cluster Geographic Edition Data Replication Guide for Oracle Data GuardPart Number: 821–1410Audience: System administrators, service personnel, and application developers who work with the Geographic Edition system, Oracle RAC, and Oracle Data Guard software. Title: Oracle Solaris Cluster Geographic Edition Data Replication Guide for Hitachi TrueCopy and Universal ReplicatorPart Number: 821–1412Audience: System administrators, service personnel, and application developers who work with the Oracle Solaris Cluster Geographic Edition system and Hitachi TrueCopy or Universal Replicator softwarePage Count: 106This book describes how to administer After you have created a script, you must configure the protection group to run the script when a switchover or takeover occurs. the downtime of DBP = 7 horas: archivelogs generated of DBS = 198 MB. mlyjojbiuafwmeigseyfnsccszpsjvhxyipypzcuuphmbpisfiwhtwapxiiptttazbnkzgq