Problem Description
The error you're encountering is typically caused when the instance type selected for the destination region is not supported by AWS.
Resolution
AWS periodically updates their instance type offerings, and availability can vary between regions. When attempting to launch an instance in the destination region, if the chosen instance type on the destination region in DR plan is not supported or available, this error occurs.
Workaround
In the DR plan select the target instance type that should be restored after the failover in the target region. In case, an instance type is not available in the target region, select an option to instruct Druva CloudRanger to:
Select an instance type that is large in size based on availability in the target region
Select an instance type that is smaller than the current instance in size based on availability in the target region
Fail the creation of instance if the instance type of source region is not available in the target region. Click on the drop down button and select the appropriate and supported instance type
Reference Article: Amazon EC2 instance types by Region
See Also
Tags:
CloudRanger DR, disaster recovery, Notsupported