Thanks for your post, @Borris1974. It was very helpful.
For future reference, for our Promox 7.4 cluster using dedicated servers and vSwitches on Hetzner, with multiple vmbrX bridges, we used the following /etc/sysctl.d/99-proxmox-arp.conf:
#...
Today I needed to upgrade our last 8.4 PVE (latest version, all updates applied).
So I migrated all VMs to an already updated node (9.1.9)
All disks are on ceph storage.
2 window VMs resulted in a migration error and the VMs was not started on...
Freezing lasts only for a short moment, not the entire backup. I'm pasting an excerpt from my task log below as an example:
INFO: creating Proxmox Backup Server archive 'vm/100/2026-04-30T00:00:16Z'
Logical volume "vm-100-fleece-0" created...
Hallo Fabian
das war für mich der richtige Hinweis, als ich dem Cluster-Backup-Benutzer Rechte für den "Hauptdatastore" gab, war sofort die Belegung sichtbar.
Grüße aus Berlin
Ben
Hello,
trying to validate migration from local to S3 using PBS-4.2, I need some clarifications about local .chunks that stay on PBS server.
After a backup of 6TB, the .chunk directory of the datastore have 1.7TB.
I understand some caching...
✅ LLMs laufen stabil auf Proxmox mit AMD AI CPUs über die iGPU (Radeon 880M / 890M) via Vulkan
❌ Die AMD XDNA NPU wird aktuell von llama.cpp nicht genutzt
✅ LXC (privileged) ist der beste Weg, nicht VM
---
Motivation
Mit den neuen AMD AI CPUs...
sorry for another post, i did enable fleecing but it was not on the same storage as vm201 which i am having issues with, i have now ticked the box for this and will try another backup after 6pm when they stop using the server
Hi Forum,
Struggling here and need some guidance. I have successfully upgraded one of my PVE hosts to version 9 and attempted to upgrade my second host, however something went wrong and it crashed mid upgrade. Now when I try to boot I get...
Hey. My Thread to a similar problem with 6.17 kernel in the german forum: https://forum.proxmox.com/threads/installation-aktuelle-pve9-iso-auf-primergy-rx2540-m8-mit-pdual-cp300-bleibt-bei-99-h%C3%A4ngen.183151/
und das kommt dann noch wenn ich auf Updates prüfe:
starting apt-get update
Hit:1 http://download.proxmox.com/debian/ceph-squid trixie InRelease
Hit:2 http://download.proxmox.com/debian/pve trixie InRelease
Reading package lists...
W: Target...
Being unaware of it, I suppose. With the previous system, which also had an agent, the agent caused more problems than it solved, so we uninstalled it and never assumed that something like this might help.
It looks like an interesting avenue to...
Linux proxmox 7.0.0-3-pve #1 SMP PREEMPT_DYNAMIC PMX 7.0.0-3 (2026-04-21T22:56Z) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files...
sorry I have had to take screen shots as its on a remote server please see below
PBS server
for the host i get
EDIT sorry i put a - between pve and version the output is
proxmox-ve: 9.0.0 (running kernel: 6.14.8-2-pve)
pve-manager: 9.0.5...
Hi,
please share the VM configuration qm config 201 and output of pveversion -v. Are you using IO thread for your VM disks? That is highly recommended. Since the query-backup QMP command fails, it likely means that the QEMU instance is...
Servus Peter,
das lässt sich ohne Einblick in die genannten Dateien nicht genau sagen. Zeig uns doch mal den Inhalt der 3 Dateien
cat /etc/apt/sources.list.d/pve-enterprise.list.save.2
cat /etc/apt/sources.list.d/pve-enterprise.list.save.1
cat...