If you run Windows make sure to install the virtio drivers
What is the difference between Virtual Machine Manager and Proxmos?
Proxmox is an entire distro just for running virtual machines, with a web UI. Virt-manager is a program you install on a normal machine
It’s really just Debian with more packages preinstalled, but yeah, the idea is that you have an OS that has the primary purpose of virtualizing other machines.
It’s really just Debian with more packages preinstalled
And a custom kernel with ZFS support
Oh right, they ship a modified kernel, didn’t think of this. I also didn’t know about the zfs thing, my homelab uses btrfs.
I’m also using btrfs, but I originally wanted ZFS before seeing that it was only available through FUSE on my distro.
That’s why I even noticed ZFS was one of the features of Proxmox :)
Aah… Isn’t that what called a bare metal OS?
A bare metal OS is an OS running outside of a hypervisor. Virt-manager is a class 1 hypervisor that allows you to host guest operating systems. ( Run vms )
Hey sorry for the confusion. What I meant is Proxmos is considered as a bare metal hypervisor and Virt manager is a hypervisor inside an OS, right?
Technically no, both use kvm virtualization which is included in the Linux kernal, so both are “bare metal hypervisors” other wise know as class 1 hypervisors. Distinctions can be confusing 😂
*Proxmox
Virtual manager is a application that connects to libvirtd in the back end. Think of it as a web browser or file manager for VMs.
Proxmox VE is an entire OS built for virtualization on dedicated servers. It also has support for clusters and live VM migrations between hosts. It is in essence a server OS designed to run in a data center (or homelab) of some kind. If is sort of equivalent to vSphere but they charge you per CPU socket for enterprise support and stability
Well this thread clearly established that I neither have technical knowledge and I don’t pay attention to spelling…
Jokes aside this is a good explanation. I have seen admins using vSphere and it kind of makes sense. I’m just starting to scratch the surface of homelab, and now started out with a raspberry pie. My dream is a full fledged self sustaining homelab.
If you ever want to get a Proxmox cluster go for 3-5 identical machines. I have a 3 totally different machines and it creates headaches
Apples and oranges really. They underlying tech is the same but Proxmox is an entire platform
(Posted in response to Virtual box and VMware)
What? Is there some new controversy going on ?
Oh, people recommend VirtualBox all the time and it’s awful.
Ah well, I’ve used Virtualbox, Vmware and KVM and I found them all useful for my purposes. Vmware is very slick and has an edge on easy Gfx acceleration for Windows guests but since they’re now owned by Broadcom that might become a problem.
I’m happy with Virtualbox on my desktop and KVM on a few servers. I don’t really care to take sides.
What’s awful about it? Genuinely asking
Performance compared to KVM is really poor. And it handles graphics poorly.
I’ve tried QEMU for this, I’ll try KVM one of these days
