Before you configure your storage array, verify that your system meets the following requirements.
Licenses
Install the following licenses.
| Snapshot Type | License | 
|---|---|
| Snapshot | None | 
Version and Firmware
Use the following version and firmware.
| Array | Version and Firmware | 
|---|---|
| Dell PowerFlex | 
 | 
* Commvault software does not support hardware snap revert for these versions.
Protocols
Use one of the following protocols.
| Array | Protocol | 
|---|---|
| Dell PowerFlex | ETH/IB | 
Software
Install the following software components.
| Array | Required Software | 
|---|---|
| Dell PowerFlex | ScaleIO Data Client (SDC) drivers on the client computer and proxy computer where snapshots are mounted. | 
Ports
You do not need to open any specific port.