Hi guys!
I'm trying to query the occupancy table to identify nodes with no more data 
store, but I can't find the proper syntax. I thought of this one:
select node_name from occupancy where physical_mb is null
But it returns no nodes, while I know for sure there are several of them...
Thanks for any help in advance!
Kind regards,
Eric van Loon
AF/KLM Storage Engineering

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