AdvancedCopy can be performed for a TFOV using volumes that are not subject to Storage Cluster. A TFOV is a volume that is subject to Storage Cluster. The Storage Cluster function transparently performs switching from components of an operation system to components of a standby system via an external operating environment.
Refer to "Storage Cluster Function" in the ETERNUS SF Storage Cruiser Operation Guide for details of the Storage Cluster function.
System Configuration
The system configuration necessary for AdvancedCopy of a TFOV is described here.
Assign one logical volume of the ETERNUS Disk storage system that is subject to Storage Cluster to the CCM server as an access volume.
Note
To perform a backup of the ETERNUS Disk storage system on the secondary storage side, an access volume must be created for each ETERNUS Disk storage system.
A TFOV cannot be set as an access volume.
Figure 3.16 System Configuration Necessary for AdvancedCopy of a TFOV
