Data Protector cluster critical resources are defined in the same package (MC/ServiceGuard) or group (Microsoft Cluster Server) as the application cluster critical resources.
IMPORTANT:
Only in such a configuration, it is possible to define the automated action concerning the Data Protector sessions aborted during the failover.
•The Data Protector Cell Manager is configured to run (both during the normal operation and during the failover) on nodes other than the application node - the Data Protector cluster critical resources are defined in some other package (MC/ServiceGuard) or group (Microsoft Cluster Server) as the application cluster critical resources.
•Backup device(s) connected to the cluster shared Fibre Channel bus via an
FC/SCSI MUX.
88 | Planning your backup strategy |