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I have recently updated a cluster with a few nodes having pretty similar network setup. Each node is connected with a few external networks over ipsec. And just one node behaves crazy (this is really strange). I can't ping any of the networks that are tunneled through the ipsec. Tunnels are...

For more than a week, I am trying to determine the reason for the following IO performance degradation between proxmox host and a Windows Server 2019 VM(s). I have to ask for your help guys because I've run out of ideas. Environment data: Single proxmox host, no cluster, pve 6.1-8 with ZFS A...

I am running PVE cluster over WAN (different datacenters across the globe). It worked all the time flawlessly and best suited my needs (of course no shared storage, LM or HA but still central management, easy offline migrations etc). Some time ago I've upgraded to PVE 6.0 and was able to run the...

Hallo, Ich nutze PVE Cluster, jedoch ohne Shared-Storage, da sich die Knoten in verschiedenen Rechenzentren auf der ganzen Welt befinden. Meistens fungiert der Cluster als zentrale Verwaltungslösung und nützliches GUI-Tool für VM-nicht-Live-Migrationen. Ich plane die Installation eines...

Hello, I am running PVE Cluster, but without any shared storage yet, since the nodes are located in different data centers around the globe. Mostly the cluster works as a central management solution and useful GUI tool for VM non-live migrations. I am planning to install a separate node just...

Since hours trying to figure out what's wrong... I have two NICs both connected to vmbr0 (one with private and one with public IP). Here is how it's configured in proxmox GUI: Which corresponds to this within the CT-VM: auto lo eth0 iface lo inet loopback iface eth0 inet dhcp #auto eth1...

I know this subject was discussed so many times... I have read so many tutorials and so many "best practices" and "suggestions"... Sometimes they advise exactly opposite things... After reading another one I decided to ask community advice before I start :) I am building Proxmox VE setup based...

Actually the subject says it all... I have a server with ZFS where I have 2xSSDs in mirror where proxmox installation, L2ARC and ZIL reside. Then a bunch of 10k HDDs in a pool where the VMs are running. On a different forum thread I have read that a) using linked clones does not affect...