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Storing Games on TrueNas
(alien.top)
You'd want iSCSI, but everyone gets their own volume to avoid issues like that.
I will have to update games for each person which means that i need the game stored 3 times.
That is correct, yes.
You could setup a steam cache/LAN cache server so you only have to download games and updates once though.
1.5TB seems a bit small for games these days. What is the permission issue you face ? Can’t you set 777 on all files in your games folder ?