Thanks for replying. I went into the command line and peformed the folliowing in the training lab..
I noticed the disk NET-1.5 shows as "unknown" under container type. Is that normal? Also, after issuing the zerospare command the zeroing (%) status on the indivual disk shows -N/A.
When I go into the aggregate in the GUI and tried to add the disk, I don't see an additional available disk. However it does show that it belongs to the correct homeowner & current owner.. Attached a screenshot. Maybe because the nodes are not configured as HA on the lab?
storage disk option modify -node svl-nau-02 -autoassign off
storage disk option modify -node svl-nau-01 -autoassign off
storage disk assign removeowner -disk NET-1.5 (after running this it shows "unassigned" under container type)
storage disk assign -disk NET-1.5 -owner svl-nau-02 (after running this it shows "unknown" under container type).
storage disk zerospares -owner svl-nau-02