Use a standby disaster recovery environment to get SAP Mobile Platform
up and running quickly following a disaster.
Prerequisites
Prepare a standby environment. See
Setting Up a Standby
Environment.
Task
When the production environment is completely lost, bring the disaster recovery
environment online.
- Start the disaster recovery data-tier node (or the MS cluster).
- Run change-datatier.bat to
change the data-tier node name on all disaster recovery server nodes.
- Using dbisqlc, connect to the cluster database.
- Update installation_info, set
"host_name"='<new_hostname>' where
"host_name"='<old_hostname>'
- Update installation_history, set
"host_name"='<new_hostname>' where
"host_name"='<old_hostname>'
- Start one disaster recovery server node, and ensure it works properly.
- Start all other disaster recovery server nodes.
You can use this environment as the new production environment. Once the original
production environment is rebuilt or restored, you can then use it as the new
disaster recovery environment.