Table 5 Support scope of adapter function (continued)
Remarks
Support
Function
Target
When VOL at the secondary
site is operated, replace
Supported
Creation of secondary VOL
Secondary site only
Supported
Removal of secondary VOL
primary volume with
secondary volume of HA
Supported
Secondary VOL pair
operations
pairs. See the high
availability User Guide.
Supported
Secondary VOL mapping
Not Supported
Creation of secondary VOL
Primary site / Secondary
site at the same time
Not Supported
Removal of secondary VOL
Not Supported
Secondary VOL pair
operations
Not Supported
Secondary VOL mapping
Supported functions for Primary site:
•
Creation of secondary VOL
•
Removal of secondary VOL
•
Secondary VOL pair operations
•
Secondary VOL mapping
Supported functions for Secondary site:
NOTE:
When VOL at the secondary site is operated, replace primary volume with secondary
volume of HA pairs. See the high availability User Guide.
•
Creation of secondary VOL
•
Removal of secondary VOL
•
Secondary VOL pair operations
•
Secondary VOL mapping
NOTE:
Operation of these functions are not supported on the Primary or Secondary site at
the same time.
Placement location of command device which is connected to host
In the case of the HA configuration, place the command devices in both the storages at the
primary site and the secondary site.
For the support scope of the placement location, see
Storage requirements
Storage requirements when using VSS Provider.
Storage requirements
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