TerraMaster D2-310 - TerraMaster D2-310 Data Recovery; RAID 1 Data Recovery Process

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5. Data Recovery

How to Recover Data

1. Connect the device to your computer and ensure that both are powered on;

2. Remove the failed hard drive (please refer to Section 2 of the user manual);

3. Insert a new hard drive (please refer to Section 2 of the user manual);

4. Wait for approximately 1 minute until (a) the indicator of the newly-inserted hard disk ﬂashes

orange, and (b) the indicator of the original hard disk ﬂashes green. This combination of signals

shows that the data recovery process is underway;

5. Once both hard drive indicators have stopped ﬂashing, the data recovery process is complete.

Note:

1. Your device must be powered on for the entire time that you are replacing the faulty hard

drive;

2. Please ensure that the capacity of the newly-inserted hard drive is greater than or equal to the

capacity of the faulty hard drive;

3. The data recovery process can last anywhere from several hours to tens of hours. The length

of time taken depends on the hard drive capacity;

4. Both the device and your computer must be powered on for the duration of the data recovery

process, otherwise, data recovery will be interrupted.

RAID 1 comprises a mirror of the data contents held on two or more disks. If a hard drive

becomes faulty, you can just replace the defective hard drive. The data will be recovered to the

newly replaced hard drive automatically.

Model:D2-310