Modify Arcserve Cloud Data Store

This section provides information about how to modify the Arcserve Cloud data store.

You can modify an already existing Arcserve cloud data store. However, due to some restrictions, you cannot modify the following details of a data store:

• Data Store Folder
• Arcserve Cloud Account
• Region
• Bucket
• Enable Deduplication
• Deduplication Block Size
• Index Destination
• Hash Destination
• Enable Compression

Follow these steps:

1. On the Protect screen, under Destinations, click Data Stores.
2. From the list of data stores, click the Action drop-down list of an Arcserve Cloud data store, and then click Modify Arcserve Cloud Data Store.
3. The Modify Arcserve Cloud Data Store dialog appears.
3. Modify the following details as needed, and then click Save:

Data Store Name

Specifies the name of the data store.

Concurrent Active Jobs

Specifies the maximum concurrent active jobs on the data store.

Default Value: 4

Hash Memory Allocation

Specifies the amount of physical memory that you allocate to keep hashes. This field is pre-filled with a default value. The default value is based on the following calculation:

If the physical memory of the RPS is smaller than 4 GB (or is identical to 4 GB), the default value of Hash Memory Allocation is identical to the physical memory of the RPS.

If the physical memory of the RPS is greater than 4 GB, Arcserve Cloud Console calculates the available free memory at this time. Assume that the available free memory is X GB at present. Arcserve Cloud Console further checks the following conditions:

• If (X * 80%) > = 4 GB, the default value of Hash Memory Allocation is (X * 80%).
• If (X * 80%) < 4 GB, the default value of Hash Memory Allocation is 4 GB.

Example: Consider the RPS has 32 GB of physical memory. Assume that operating system and other applications use 4 GB memory while creating the data store. So, the available free memory at this time is 28 GB. Then, the default value of Hash Memory Allocation is 22.4 GB (22.4 GB = 28 GB * 80%).

Enable Encryption

Specifies that encryption settings are enabled.

4. Note: You cannot enable or disable encryption after the Arcserve Cloud data store is created. If you have enabled encryption while adding the data store, you can change the encryption password. To change, specify and confirm the encryption password.
5. The Arcserve Cloud data store is modified successfully.