Making use of added storage volumes

Coming back to this topic. I benchmarked ScaleWay’s 9.99€ plan…

https://meta.discourse.org/t/the-cheapest-solution-for-hosting/24060/35?u=ljpp

…and noticed that their nice 200GB storage capacity is actually delivered in two volumes:

  • 50GB volume, where the OS is
  • Additional 150GB

So what is the best practice to make use of the secondary 150GB volume?