Remount raided drives after changing graid

Changing the configuration of your G-RAID storage device can be necessary when upgrading performance, expanding capacity, or switching between RAID levels (e.g., RAID 0, RAID 1, JBOD). However, reconfiguring your G-RAID setup can lead to a common issue: your computer no longer recognizes the drives, or they won’t mount automatically.

If you've recently changed the RAID mode and now can't access your data or remount the drives, here's what you need to know and how to resolve the problem.

🔄 Why Drives May Not Remount After RAID Configuration Change

When you change a G-RAID configuration:

The logical volume structure is altered, which can make the previous file system unreadable or unmountable.

The OS might not recognize the new volume until it is initialized or reformatted.

In some cases, RAID metadata from the previous setup conflicts with the new configuration.

Important: Changing RAID mode can erase existing data if drives are re-initialized. Ensure backups are taken before modifying configurations.

🛠️ Steps to Remount Drives After Configuration Change

1. Power Cycle the G-RAID Device

Turn off the G-RAID and unplug it.

Wait a few seconds, then plug it back in and power it on.

This helps reinitialize the controller.

2. Use the G-RAID Configuration Utility

On macOS or Windows, open the G-RAID Configurator tool.

Confirm the RAID mode and check if it recognizes the disk set.

If unrecognized, the drives may need to be rebuilt (RAID 1) or reformatted (RAID 0/JBOD).

3. Check Disk Management / Disk Utility

On Windows: Open Disk Management. See if the volume appears as unallocated or RAW.

On macOS: Open Disk Utility. Look for the RAID set or unmounted volume.

If the drive is visible but unmounted, try manually mounting it.

4. Reformat the Volume (If Needed)

If the data is not recoverable or the volume is unreadable, reformatting may be the only option.

Use exFAT or HFS+ based on your system needs.

🔚 Conclusion

Changing your G-RAID configuration can affect drive mounting, especially if the new RAID level differs from the previous one. Remounting typically involves power cycling, using G-RAID software utilities, and checking with your operating system’s disk tools. Always back up your data before reconfiguring RAID settings to avoid permanent loss.