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.
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