1. M

    Migrating VMs

    I want to migrate some VMs from node "dedi" to "pldedi". On dedi I have LVM storage named "VM" On pldedi I have LVM storage named "VM1" How to do it? (If the VM is online, there is the same problem)
  2. J

    Prxmx VMS are connected to Internet

    Hi, I have installed proxmox on OVH, I have created a template where I could do a full clone to create VMs, but the problem is, the VMs are not connected to internet. I will give you the conf, maybe you could help me to resolve this issue. the host conf : In order to create VMs I have created...
  3. P

    Proxmox noob

    hi all, I'm building my first proxmox server and this are the parts I'll be using: (have old one) Gigabyte B760M H (have old one) i5-13500 (have old one) 2x 16GB DDR4 2666MHz Kingston Fury Renegade CL13 (have old one) Nvidia GTX 1660 6G (new one) 4x 4TB hdd ( only for storage ) (nex one) 1x...
  4. F

    Monitoring von CPU und Ram von VMs und LXCs

    Moin, ich besitze etwas mehr als einem 3/4 Jahr einen Proxmox, angefangen als VM auf einem kleinen PC zum testen, dann auf einen Alten PC aus Rest Komponenten gewechselt, zwischenzeitlich auf einem HP Proliant DL360 Gen9 mit 96 GB Ram und 2 Xeon E5-2650L-v3 gewechselt. Das ganze ist im Internen...
  5. E

    Proxmox VMs storage disk hosted on another external server (NAS)

    Hello every ! I searched on google and youtube but I did not really find the answer to my questions. So here it is, I have a server with Proxmox installed on it, with a 5Tb RAID And on another rack I have a server with a NAS installed on it (about 22Tb) Now I would like to create VMs that...
  6. E

    Urgent - VM deleted but config still here

    Hey every ! so here is my issue, I was doing some networking and had to shutdown my servers, but when I pluged back everything on (like always I have autorestart 1 day per week) But then.. my windows server wasn't booting up.. this is what I get : I think the VM image got deleted but I don't...
  7. S

    Internet Connection works on proxmox but not in the VMs

    Hi there and thy for your help! I have installed proxmox with one ubuntu vm inside. If I ping something from the proxmox terminal, I can reach it. But I don't have any connection from my VM. I configured everything the standard way. Is something wrong with my bridge? What do you need to know?
  8. S

    [SOLVED] Containers and vms auto start after manual shutdown

    I saw another post like this one and have looked over it, but it is no help either. Fresh install of proxmox 7.4 about a week ago Linux krusty 5.15.107-2-pve #1 SMP PVE 5.15.107-2 (2023-05-10T09:10Z) x86_64 GNU/Linux Not much done on it yet, restored some backup vm's and lxc's from old node...
  9. Q

    Problem: Speedtest extremely slow in lxc or host shell, but ok in VMs

    I created a VPN service using OpenVPN and I was trying to figure out where the bottleneck is because it's very slow compare to the internet speed I have on the server. But during the process I found things very confusing (the sevice is in LXC): 1. speedtest in the PVE host and LXCs have much...
  10. A

    [SOLVED] The current guest configuration does not support taking new snapshots

    Hi all, I've had a look through the threads for users who have experienced the same issues with being unable to take snapshots on VM's, however, my VM's are using the qcow2 virtual disk format. It weirdly seems limited to just the Windows Servers, however, Windows 10 Pro and Linux servers seem...
  11. C

    Kubernetes proxmox-operator

    Hi guys, i did the proxmox-operator for manage proxmox VMs via kubernetes CRDs. It's free and open source. I will be happy with feedback. https://github.com/CRASH-Tech/proxmox-operator
  12. N

    Storage setup confussion for VMs and Xpenology pass through

    Good afternoon.. I have finally installed Proxmox and below is my config: Intel 12th gen 12700K Asus Z690 D4 64GB RAM non-ECC Dell PERC H330 (Flashed to IT mode for passthrough). 120GB SSD Samsung 830 for Proxmox boot drive. 3 X 18TB 3 X 16TB 2 X 1TB SN850 NVME My plan is to have Proxmox...
  13. E

    Balloning & swappiness

    Hi, tl;dr: How does swap and swappiness affect ballooning growth? I have a few VMs running Alpine Linux 3.15/3.16/3.17 and have over-provisioned the ram with the Ballooning device ticked. Most of them have the minimum ram set to between 512 and 4096 MB, with the maximum up to 75% of the...
  14. N

    Could not open '/dev/pve/vm-130-disk-0': No such file or directory because of "Unable to resume pve-data-tpool"

    Hi, We are facing an issue while starting the VM on the proxmox with the below error kvm: -drive file=/dev/pve/vm-130-disk-0,if=none,id=drive-virtio0,format=raw,cache=none,aio=native,detect-zeroes=on: Could not open '/dev/pve/vm-130-disk-0': No such file or directory We tried to understand...
  15. C

    [SOLVED] Data from deleted elements remains

    I am having an issue where graphs for disks and VMs that no longer exist will not go away in the dashboard. This picture is of two VMs that no longer exist, causing new ones to be forced to a second page within the widget.
  16. P

    HA starts VM after proper shutdown

    Hi all, i have a 3 node cluster. In my HA section i created a group with all nodes and i added my VMs as resources (in this case VMID 200). If i shutdown the VMID 200 from console/ssh (using "shutdown -h now" or "poweroff") or using "shutdown" from PVE GUI, the VM goes down but after a second HA...
  17. B

    how to know how many vCPU i can use for creating VMs?

    Hi, I am reading some article that says, to calculate vCPU is using this formula: (Threads x Cores) x Socket = vCPU I am curious, is that formula is right? Let's say i have a physical server with 1 CPU @ 4 Cores/8 Threads and 32GB RAM with Proxmox VE running inside and with that formula, that...
  18. U

    Proxmox unlinked my VM's disk, and now it does not show up in the VM's storage

    Hello everyone, I am having some trouble right now, and I'm unsure how to solve it. My VM was running like normal, and after a while (probably after proxmox restarted) it disconnected one of the drives for that VM without allowing me to reconnect it. But it still shows up in the storage area of...
  19. T

    Upgrade problem

    Hi, I have a Proxmox cluster with 4 nodes in it. When i want to upgrade one of my node, I dispatch my VMs of the node that I want to upgrade through the other node. Then I upgrade my node and I restart it, and when I restart it the VMs that are in the other node restarts for no reason. So i...
  20. K

    [SOLVED] backup failed for non-existing VM

    Hello Proxmox, I deleted 2 VMs from our cluster (that had backup jobs on them). Subsequent backup jobs fail on those VMs with "no log available", even though those VMs are not listed in the backup job. I'm getting an email from every single host in my cluster. How can I remove those VMs IDs...


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