Unable to create 4 disks each 50GB for VC1L

[ResearcherOne]

I am able to start an instance of VC1L from scaleway.com interface however it appears to be like there is no option for going custom disk configuration while creating VC1L or any other type of server from scaleway docker machine driver.

There is just -scaleway-volumes="50G" option which adds just additional X GB volume however for hadoop cluster operations I explicitly need to divide that 200GB into 50GB per partition.