Disaster Recovery Support
Learn about the disaster recovery capabilities of Fusion Applications.
Disaster Recovery (DR) services for Oracle Fusion Applications environment management are intended to provide service restoration capability in the event of a major disaster, as declared by Oracle. Oracle will determine whether an event constitutes a disaster requiring the execution of the DR plan.
What to Expect During and After Switchover
While the environment switchover to the standby region is in progress, you can't make any updates to the environment or perform environment lifecycle management activities. Your Fusion Applications are unavailable until the switchover is complete. A banner message on the environment details page notifies you that a switchover is in progress.
When the environment is live in the standby region, your Fusion Applications are available, but environment lifecycle management capabilities are disabled. A banner message on the environment details page notifies you that the environment is running in the standby region. To access your production Fusion applications, or for your external integrations to work seamlessly after a failover to the DR region, you might need additional networking configuration. See the networking section in Planning an Environment to learn more about network configuration. Also, if your Fusion environment is in a realm other than OC1, OC2, OC3, OC4, or OC19, contact Oracle Support using a service request (SR) to learn the DR region for your environment.
| DR Phase | Health Status | Lifecycle State |
|---|---|---|
| Switchover in progress | Unavailable | Updating |
| Live from standby region |
Available |
Active |
When Fusion Applications are live from the standby region, environment lifecycle management activities aren't allowed.
Disaster Recovery Region Pairings
The following tables show the standby region designated for each primary region in the event of Oracle's declaration of a disaster in the primary region.
OCI Commercial Realm (OC1)
| Primary Region | Disaster Recovery/Standby Region |
|---|---|
af-casablanca-1
|
eu-frankfurt-1
|
ap-hyderabad-1
|
ap-mumbai-1
|
ap-melbourne-1
|
ap-sydney-1
|
ap-mumbai-1
|
ap-hyderabad-1
|
ap-osaka-1
|
ap-tokyo-1
|
ap-singapore-1
|
ap-tokyo-1
|
ap-singapore-2
|
ap-singapore-1
|
ap-sydney-1
|
ap-melbourne-1
|
ap-tokyo-1
|
ap-osaka-1
|
ca-montreal-1
|
ca-toronto-1
|
ca-toronto-1
|
ca-montreal-1
|
eu-amsterdam-1
|
eu-frankfurt-1
|
eu-frankfurt-1
|
eu-amsterdam-1
|
eu-milan-1
|
eu-stockholm-1
|
eu-stockholm-1
|
eu-milan-1
|
eu-zurich-1
|
eu-frankfurt-1
|
me-abudhabi-1
|
me-dubai-1
|
me-dubai-1
|
me-abudhabi-1
|
me-jeddah-1
|
me-riyadh-1
|
me-riyadh-1
|
me-jeddah-1
|
mx-monterrey-1
|
us-ashburn-1
|
sa-santiago-1
|
sa-saopaulo-1
|
sa-saopaulo-1
|
sa-vinhedo-1
|
sa-vinhedo-1
|
sa-saopaulo-1
|
uk-cardiff-1
|
uk-london-1
|
uk-london-1
|
uk-cardiff-1
|
us-ashburn-1
|
us-phoenix-1
|
us-phoenix-1
|
us-ashburn-1
|
Oracle US Government Cloud (OC2)
| Primary Region | Disaster Recovery/Standby Region |
|---|---|
us-langley-1
|
us-luke-1
|
us-luke-1
|
us-langley-1
|
Oracle US Defense Cloud (OC3)
| Primary Region | Disaster Recovery/Standby Region |
|---|---|
us-gov-ashburn-1
|
us-gov-phoenix-1
|
us-gov-chicago-1
|
us-gov-ashburn-1
|
us-gov-phoenix-1
|
us-gov-ashburn-1
|
Oracle UK Sovereign Cloud (OC4)
| Primary Region | Disaster Recovery/Standby Region |
|---|---|
uk-gov-cardiff-1
|
uk-gov-london-1
|
uk-gov-london-1
|
uk-gov-cardiff-1
|
Oracle EU Sovereign Cloud (OC19)
| Primary Region | Disaster Recovery/Standby Region |
|---|---|
eu-frankfurt-2
|
eu-madrid-2
|
eu-madrid-2
|
eu-frankfurt-2
|