RE: Libvirt NVME support
As a separate question, is there any performance benefit of emulating
a
NVMe controller compared to e.g. virtio-scsi?
We haven't measured that yet; I would expect it to be slight faster and/or more
CPU efficient but wouldn't be surprised if it isn't. The main benefit of using
NVMe is that we don't have to install VirtIO drivers in the guest.