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Hi, it looks like you’ve set up the permissions correctly, but I have a few suggestions to simplify and improve your configuration. 1. Is there a simpler way? Yes, instead of assigning roles to an individual user, you could create a group (e.g., power-admins), assign the necessary roles to...

In pfense there is an option to disable the whole PacketFilter (PF). Try this, so you get a proof if it is a firewall issue or not...

So your problem is? Windows Task-Manager shows 0% and PVE shows around 3%? Well consider that PVE includes Network and Disk-Usage in the CPU-Usage-Monitor. Also there is some overhead to keep a VM running. So from my side this looks expected.... Also counting on Windows-Task-Manager for CPU-Load...

PVE-Version? Kernel-Version? Maybe there are problems with the driver or LACP-Mode in switch is different from what is set in Proxmox?

Maybe mark thread as solved then? Thank you...

You should not try to see problems, where are no problems. PVE-Migration is Datacenter and Enterprise-proven for years now. We do this daily multiples times with SQL-Servers, Mail-Servers and dozens of other systems. There was never any "problem". Stable Network and Storage is a requirement...

Hello, It’s not unusual that your old RAID controller shows much higher throughput, since its cache memory heavily influences benchmark results. Many hardware RAID controllers “enhance” performance figures by writing to their built-in cache first, which can significantly boost sequential...

I would recommend to get a subscription and open a support-case with Proxmox. This looks like a very specific problem which might be out of scope for this forum....

As @cheiss wrote, this is descriped in the docs{1}. 1: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#qm_migration

Yes, it is a Live-Migration. It takes its time if you migrate between stores, but it is synched and there is no "delta" when the final switch occurs.

Yes this is possible.... but when the VM is finaly switching from one DC to the other, there is a brief downtime.... something between 200 and 5000ms.....

I am sorry... but this forum is for the "Proxmox Datacenter Manager" not for "Proxmox Virtual Environment". Some moderator should move this....

Entschuldige, ich dachte das ist selbsterklärend. Netzwerk im einzigen Corosync-Ring unterbrochen zum Node. Daher hat der Node sich selbst "gefenced" und rebootet. Warum deine Netzwerkkarte ggf. die Verbindung verloren hat, geht aus dem Log-Auszug nicht hervor. Da müsste man mehr Daten/Logs...

Wrong forum?

Du hast also nur "einen" Ring für den Cluster?.... wenn da also was "hickst" dann kann er nicht auf einen 2ten wechseln..... Das würde ich dringend empfehlen.

What? It can and does....

Hier noch die ausführliche Antwort ausm LLM, ich bin der selben Meinung: Aus dem Logverlauf sieht man ganz klar, dass sich der Node “pve02” vom Cluster trennt (Corosync verliert die Links zu den anderen Knoten, die Token-Timeouts treten auf, und der Node verliert das Quorum). Anschließend...

So auf den ersten Blick würde ich sagen dein Corosync hat die Verbindung verloren und der node wurde "gefenced"...

Why should it? Dozens of Domain-Controllers with 2025 running here with just 2 Cores and 4Gig RAM.... nothing to worry about.... it all depends on what you want to use it for.... What always helps, having fast disks....

Guest-Agent enabled in options after you installed the VirtIO ISO with setup?