OYEN DIGITAL Mobius Pro 2C User Manual Download Page 1

(10) RAID 1 Rebuild

If one of the drives fail, the D1 or D2 LED will turn RED while 

connected to a computer.  

A new HDD can be installed and will 

automatically rebuild with data.  

Note

: The replacement drive must be the same capacity as the original. 

1. Power down the Mobius.

2. Remove the failed drive.

3. Install the new drive and power up the Mobius with it connected to

     the computer.

4. The D1/D2 LED will blink about 2-3 times per second, which

     indicates a rebuild in progress. 

5. 

You may disconnect the MiniPro from the computer during the 

     rebuild, if desired. This will not interrupt the rebuild.

Note

: To estimate the rebuild time, take the size of both drives and divide 

by 2. For example, a 20TB RAID1 will take 10 hours (20TB divided by 2). This

can vary based on drive model and specs.

Mobius Pro 2C RAID System

User Guide

    Table of Contents

1  

Specifications

2  

Detailed View

3  

Inserting Drives

4  

RAID Setup

RAID Modes

6  

Connections

7  

Formatting

8  

Sleep

9  

Ejecting the Drives

10 

RAID 1 Rebuild

11 

Frequently Asked Questions

12 

Warranty Information

(7) Formatting

(8) Sleep

To prevent potential data corruption, it is important to properly eject 
the storage volume(s). 

Mac

: Close all windows and applications that are accessing the

drive. Drag the drive icon to the Trash/Eject icon to dismount it.

The activity LED will cycle on/off and the HDD will spin down.

Windows

: Close all applications that are accessing the Mobius. 

Click the “Eject Hardware” (Safely Remove) icon in the system tray 

and select the drive.  The activity LED will cycle on/off and the drive 

will spin down.

(9) Ejecting the Drives

I

f there is no HDD activity, the computer may put the Mobius to 

sleep (LEDs off, HDDs spin down) depending on the energy 

saver settings of the computer.  The Mobius will wake up when 

accessed.

(11) Frequently Asked Questions

1) 

Is the Mobius Pro 2C compatible with Thunderbolt 2 using a

Thunderbolt 3 adapter?

No, the Mobius Pro 2C is not compatible with Thunderbolt 2 using an 

adapter of any make or model.

2) Can a Thunderbolt 3 device be connected to the HUB port of the 

Mobius Pro 2C?

No it cannot. If you desire to daisy-chain with other Thunderbolt 3

devices, simply place the 2C at the end of the chain and connect

the MAIN port to the Thunderbolt 3 device. Additional USB devices

can be connected to the HUB port on the Mobius.

3) Must it be connected to a Thunderbolt 3 port in order to daisy-

chain with additional devices?

The Mobius Pro 2C can daisy-chain with other devices while connected 

to a USB or Thunderbolt 3 port.

4) How many Mobius Pro 2C can be connected in a chain?

A total of six devices may be connected in a chain.

5) Does a "Clear" procedure delete data from existing RAID 1 or 
JBOD drive(s)?

No, if a Clear procedure is performed on RAID 1 or JBOD drives, the 
existing data on the drives will not be deleted. 

6) Can I remove a drive from the RAID and install it in another 

enclosure for access to the files?

Yes, only if using RAID 1(Mirroring) or JBOD.

7) Can a bus-powered drive be connected to the HUB port?

Yes, a total of 15W is available for drives connected to the HUB port.

For other questions please contact tech support or visit the FAQ 

section of our Web site (

www.oyendigital.com/support

).

Technical Support: 

[email protected]

(12) Warranty Information

This product includes a three (3) year repair/replacement warranty 

provided by Oyen Digital. This warranty is non-transferable and is 

limited to the original purchaser. 

Warranty service may be requested by completing the form at the 

following link: www.oyendigital.com/support

For our complete warranty policy, visit: 

www.oyendigital.com/warranty

After setting a new RAID mode, you must format the volume. 

Note

: RAID 0/1 or Span will appear as a single drive. 

For instructions, visit:
http://oyendigital.com/format

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