Adding More Space on Zero Data Loss Recovery Appliance Backup Export ACFS Directory

Oracle Zero Data Loss Recovery Appliance run every day a backup export of RMAN catalog database, ZDLRA`s database. These backups exported are stored on /raacfs/raadmin ACFS directory that belong the disk group DELTA. shared by all of dbnodes of appliance. As the database increases and the backups as well, you will have to increase this … Mais Adding More Space on Zero Data Loss Recovery Appliance Backup Export ACFS Directory

Configuring Backup and Redo Failover of Protected Databases from Primary ZDLRA to an Alternate ZDLRA During Maintenance or Unavailability, Without Creating a Backup

In an environment where Backup and Redo Apply are configured, a protected database sends backups and redos to a primary Recovery Appliance under normal circumstances. When the primary appliance is unavailable, the protected database sends backups and redos to an alternate Recovery Appliance until the service on the primary is restored. The alternate appliance does … Mais Configuring Backup and Redo Failover of Protected Databases from Primary ZDLRA to an Alternate ZDLRA During Maintenance or Unavailability, Without Creating a Backup

Configuring Real-Time Redo Transport on Zero Data Loss Recovery Appliance

Real-Time Redo Transport is a mechanism used to send redo information directly from the buffer protected database to Zero Data Loss Recovery Appliance, minimizing the backup gap, turning restore point for protected databases using ZDLRA, with zero data loss. With each redo data sent to the ZDLRA, the appliance creates a backup, which, together with … Mais Configuring Real-Time Redo Transport on Zero Data Loss Recovery Appliance

Configuring Replication on Zero Data Loss Recovery Appliance

Oracle Zero Data Loss is the most powerfull Oracle Database Backup Appliance in the market. Full integration with RMAN, Data Guard, Multitenant Architecture and much more. On this article, let’s see how to Configure replication between 2 ZDLs, building a High Availability backup architecture. First, let’s explain all the information used in this article: We … Mais Configuring Replication on Zero Data Loss Recovery Appliance

How To Upgrade Autonomous Health Framework on ZDL Manually

Autonomous Health Framework or only AHF, is a diagnostic and system performance framework designed to keep database systems healthy and running while minimizing human reaction time. If you tried to run ahfctl upgrade and for some reason you had problems with upgrade file, for example, network limitations to download it, let’s see how to upgrade … Mais How To Upgrade Autonomous Health Framework on ZDL Manually

Error RMAN-07540: Cleanup is required for the VPC user schema when connecting to the ZDL Recovery Appliance catalog

The ZDL, like other Oracle appliances and technologies, can be managed from the Oracle Enterprise Manager, a graphical web tool, to manage its infrastructure. However, the tool has some bugs. This error appeared after the user responsible for the RMAN catalog in the ZDL was changed, where the OEM tries to create a catalog, with … Mais Error RMAN-07540: Cleanup is required for the VPC user schema when connecting to the ZDL Recovery Appliance catalog

Error ORA-01400: cannot insert NULL into (“RASYS”.”BCF”.”CKP_TIME”) on ZDL Recovery Appliance Catalog

Due to a series of tests performed in a development environment, we forced the cancellation of some operations that were being executed on ZDL. As a result, metadata became lost and inconsistent, with missing records and values in required fields in one of the internal views of the RASYS user. The error below was encountered … Mais Error ORA-01400: cannot insert NULL into (“RASYS”.”BCF”.”CKP_TIME”) on ZDL Recovery Appliance Catalog

How to Rename a Protected Database Name on ZDL

For any reason you need to change protected database name on ZDL, such as after enroll a Data Guard on configuration or migrating databases with same DBID, but different names on the cluster, you can use an internal command to change that name. If you try change the names directly, you will get an error … Mais How to Rename a Protected Database Name on ZDL

Adding New Routes On OEM Server Operational System to Fix Monitoring ZDL Connectivity

Some weeks ago, I went through a situation where client monitoring OEM agent was not able to connect to Oracle Enterprise Manager to monitor the Oracle Zero Data Loss. We received the error message below: “Communication between the Oracle Management Service to the Agent is unavailable. Any features or displayed information requiring this communication will … Mais Adding New Routes On OEM Server Operational System to Fix Monitoring ZDL Connectivity

Configurando Replicação Cruzada no Zero Data Loss Recovery Appliance (Backup Anywhere)

Anteriormente, aprendemos como configurar a replicação do Zero Data Loss, unilateralmente, de um upstream para um downstream, formando um ambiente de alta disponibilidade. Neste artigo, utilizaremos a mesma configuração ja realizada antes, e adicionaremos apenas algumas configurações a mais, para que o downstream RAHA2, também seja um upstream, enviando backups para o RAHA1, que agora … Mais Configurando Replicação Cruzada no Zero Data Loss Recovery Appliance (Backup Anywhere)