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Forum Discussion

OldManAndHisNAS's avatar
Mar 28, 2022

Expand ReadyNAS 422 from one 4TB drive with second 2TB drive

I have existing ReadyNAS 422 at firmware 6.10.6 with one 4TB drive X-RAID JBOD.

Would like to add a second drive.  It is a 2TB drive.

Thought I could add to the 2nd slot for 6TB of total JBOD capacity without any RAID protection.

 

I can't see that it will let me do this.  

 

Is this limitation of Netgear or am I doing something wrong?

 

Thanks!

4 Replies


  • OldManAndHisNAS wrote:

     

    Thought I could add to the 2nd slot for 6TB of total JBOD capacity without any RAID protection.

     

    I can't see that it will let me do this.  

     


    I think you can (though it's been a while since I played with this).  BTW, one risk when you span two drives w/o RAID protection is that when either drive fails you will lose all the data on both.  So it's not a setup that I recommend.

     

    You need to first turn off XRAID - if there is a green bar on the XRAID control, click on it to switch to flex raid.

     

    Then you can expand the volume by creating a second RAID group on the 2 TB disk, and concatenate the two groups.

     

    If you can't figure out how to expand it, you can create a second volume on the smaller drive, and move some of your shares there.

     

     

      • OldManAndHisNAS's avatar
        OldManAndHisNAS
        Aspirant

        can you give me some points on how to do this without turning off XRAID?

         

        thank you.

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