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.