How much memory on block storage is required?
I want to setup block storage, cinder volume, on Juno compute node with 4TB disk space and 4 GB only RAM.
Is it possible?
I mean having small 4 GB memory is a limit to launch virtual machine instances. But storage size is huge. It may work or not. I am trying to ask if VM can utilize disk in my block storage and use 64 Gb memory on different compute nodes?