NETGEAR RNDU4000-100NAS Software Manual page 28

3. Launch RAIDar, highlight your storage system, and click the Setup button.
The ReadyNAS Volume Setup screen displays.
If you do not select a format within 10 minutes, your system reboots in the same mode
that it was previously using.
4. Select the Expandable Volume (X-RAID2) radio button.
5. (Optional) Select the check box below the Expandable Volume (X-RAID2) radio button.
This option implements dual redundancy. It is available only on 4-bay or 6-bay ReadyNAS
systems. For more information, see
6. Click the Next button.
You are prompted to confirm the volume creation command.
7. Click the OK button.
The volume is formatted.
This can take quite a while, depending on the size of your hard disk drives.
8. (Optional) Restore any backed-up data to the reformatted disks.
For more information, see
ReadyNAS for Home RAIDiator 4.2
Implement Dual Redundancy
Recover Data to Your ReadyNAS System
Disk Configuration
28
on page 22.
on page 134.