Before you configure your storage array, verify that your system meets the following requirements.
Licenses
Install the following licenses:
| Snapshot Type | License | 
|---|---|
| Snap | None | 
Version and Firmware
Ensure that you are using compatible versions and firmware:
| Array | Version and Firmware | 
|---|---|
| IBM XIV | XIV, A9000, and A9000R | 
Protocols
Ensure that at least one of the following protocols is available:
| Array | Protocol | 
|---|---|
| IBM XIV | Fibre Channel iSCSI | 
Software
Install the following software components:
Tip
After you install XCLI, append the XCLI location to the system variable path and restart the computer. Use the XCLI_BINARY_LOCATION additional setting so that you do not need to restart the computer.
| Array | Required Software | 
|---|---|
| IBM XIV | IBM XCLI 4.3 on client and proxy computers For models A9000 and A9000R, the IBM XCLI 5.1 and 5.0 versions are supported. | 
Ports
For snap-based operations, open port 7778 between the CommServe computer or MediaAgent and the storage array.