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Note:

The hot spare disk feature is only available for RAID 1, RAID 5, RAID 6 and

RAID 10. For other RAID types, the hot spare disk field will be grayed out.

Available volume operations

Click "Actions" and choose to remove a volume, configure the cache settings, format a

volume, check the file system of a volume, or rename a volume alias.

Note:

All data on a disk will be erased if that disk is formatted. Please use the "Format"

feature with caution.

For encryption related options (Change, Download, Save, Lock this Volume),

please refer the section on Encryption .

For disk volumes larger than 2TB, it is recommended to format them to the EXT4

file system.

If you have a hot spare drive set up in a RAID configuration, please be sure to

manually remove that drive before expanding a RAID Volume or adding a drive to

that volume.

Expanding volumes

A volume can be expanded through two methods:

1. Creating a new RAID group.

2. Adding new hard drives to an existing RAID group.

Expanding volum es by creating a new RAID group

Follow the steps below:

1. Click "Expand Volume" to bring up the Volume Resizing Wizard.

2. Select "Create a new RAID group to expand the available capacity of volume" and

click "Next".

3. Select the enclosure unit, hard disk drive(s), RAID type and hot spare disk and click

"Next".

4. Please note that if the type of the newly create RAID group is different from that of

the existing RAID group(s), the performance of the entire volume could be affected.

To continue, click "OK".

5. Click "Expand".

6. Please note that all data on the selected hard drive(s) will be erased. Click "OK" if

you are certain about this.

7. The chosen volume is expanded.