Rather than increasing the size of a Datastore volume to be larger than 64TB, it is better to extend the datastore to an additional volume.


  1. From the command line, navigate to C:\Program Files\Arcserve\Unified Data Protection\Engine\BIN and run the following command:

b.                  as_gddmgr.exe –DataPath Add <data store name> -NewDataPath <new data folder>

c.                   The following example screen shows the details such as Volume capacity, Used space, Free space for Primary data path, Expanded data path and the total values. The total value is the sum of primary data path and expanded data path.

d.                  To view the data path details, you can also run the following command:

e.                   as_gddmgr.exe –DataPath Display <data store name>

f.                    

g.                   Successfully added new expanded data path to the data store.