Recovering from a site disaster in Metro Mirror configurations

You can recover from a site disaster in a Metro Mirror configuration.

Restoring the replication configuration and access to data after a system recovery (T3 recovery)
Contact IBM® Support Center for assistance with restoring the configuration, access to data, replication partnerships, and relationships. Replication partnerships and relationships are not automatically restored following a system recovery.
Recovering from near site dual disasters
Contact IBM Support Center before you use this procedure to recover from near-site-dual disasters. Before you attempt to recover from dual disasters at any other two sites, contact IBM Support Center.
Recovering the 3-site remote copy configuration
After you run the recover system procedure, further steps are required to reconstruct the 3-site remote copy configuration on the recovered system and the other two systems. Contact IBM Support Center for assistance with a script that automates this procedure.
Recovering from a disaster at a non-primary near site with a cascade topology
You enter several CLI commands to verify the error condition and recover from a disaster at a non-primary near site with a cascade topology.
Recovering from a disaster at a non-primary near site with a star configuration
To recover from a disaster at a non-primary near site with a star configuration, use a CLI command to verify the condition and use the T2 recovery procedure.
Recovering from a disaster at a primary site
To recover from a disaster at a primary site, you verify the condition and follow the T2 recovery procedure.
Recovering from a disaster at an auxiliary-far site
The auxiliary-far site is automatically included in the data cycling after you recover the site from a disaster. Complete the following steps to recover from a disaster at an auxiliary-far site.

Parent topic: Troubleshooting IBM Spectrum Virtualize 3-Site Orchestrator