TerraMaster Forum

Posted: **20 Jan 2026, 03:28**

I recently added another 4TB WD (red) drive to my F4-210 TNAS (On version 4.2.43). I attempted to add the drive to my JBOD storage pool, and it was added. However, when I went to the volume, it initially showed that I could add it to the volume, but after adding it, it grayed out and stated that it only has 6TB in that pool. I don't know if this is a bug, a limitation of my NAS, or something I caused.

Here are some attached images:

Posted: **20 Jan 2026, 09:52**

You can refer to this post to manually expand the volume: viewtopic.php?t=2342

Posted: **07 Feb 2026, 11:37**

Thank you for your help, my problem has been solved.

Posted: **07 Feb 2026, 15:51**

WilhelmDonnelly wrote: ↑07 Feb 2026, 11:37

You're welcome. Have a wonderful day!

TerraMaster Forum

[Help] JBOD Drive Added into storage pool but no additional storage added to volume

[Help] JBOD Drive Added into storage pool but no additional storage added to volume

Re: [Help] JBOD Drive Added into storage pool but no additional storage added to volume

Re: [Help] JBOD Drive Added into storage pool but no additional storage added to volume [SOLVED]

Re: [Help] JBOD Drive Added into storage pool but no additional storage added to volume