Figure 1 illustrates an application program updating
two protected resources. The application program and the protected
resources all reside on VM1. In this example, the CRR recovery server
logs (during sync point processing) the two protected resources on
VM1 that are being updated. (Actually, the application calls a high-level
product interface and the resource manager's resource adapter does
the actual updating of the protected resources.) CRR ensures the application
can update both protected resources with integrity.
Figure 1. Protected Resources in Same Processor
