i'm testing Win2016 server VM,
using Virtio disk ( no SCSI VIRTIO ) i have very slow I/O performance ( Write Back or NoCACHE ).
Is it better to switch to SCSI VIRTIO ?
I have tried but the VM can't boot .. need i a new setup from zero or can i switch in some way from Virtio to SCSI VIRTIO...
What is the best setup for Windows Server 2012 R2/2016 using NVMe SSD ?
Is VIRTIO or SCSI the way to go ?
I installed both to test and I cannot tell a difference,
So I just want to ask is there any difference ?
It also looks like the random (16.0) Read speeds are really slow for both ...