Threadripper 24-core, Nested Virtualization (WSL 2) Issues - IOMMU Enabled,...
Hello Proxmox Community, I'm encountering persistent issues with nested virtualization on my Proxmox server, specifically when trying to run WSL 2 within a Windows VM. My setup includes: Host: Proxmox...
View ArticleProblem with "Removable Bootloader"
I was just trying to update my node using the apt package manager and got this message: Code: Removable bootloader found at '/boot/efi/EFI/BOOT/BOOTX64.efi', but GRUB packages not set up to update it!...
View ArticlePVE auf Hetzner dedicated, NAT/masquerading einrichten
Hallo zusammen, eigentlich kein exotisches Szenario: Hetzner Server mit 1 phys NIC, PVE ist installiert. Es sollen ein paar LAMP VMs darauf laufen. Diese sollen abgehende Verbindungen zum Internet...
View ArticleSync writes to ZFS zvol disk are NOT sync under PVE?
Was benchmarking/tuning a new Proxmox on ZFS install, and got weird results with sync writes from VM, which I am struggling to explain. I am testing the storage stack from physical disks all the way to...
View Article"Welcome to GRUB" after apt dist-upgrade
I did an update today: Start-Date: 2025-02-28 07:25:33 Commandline: apt-get dist-upgrade Upgrade: librados2:amd64 (17.2.7-pve3, 17.2.8-pve1), ceph-fuse:amd64 (17.2.7-pve3, 17.2.8-pve1),...
View Articleeine VM wird immer komplett gesichert
Hallo, ich betreibe ein Cluster / Ceph 8.3.3, PBS 3.3.2. Hier habe ich ein Linux-Maschine von VMware mit qemu-img convert ... konvertiert (nicht neu installiert, weil eine Lizenz drin liegt). VM läuft...
View ArticleWelcome to GRUB" after GUI update
Hello all, Looking for some troubleshooting steps, I performed an update from the Proxmox GUI. After restarting, I am now stuck on a "Welcome to Grub" Screen and unable to type. I am running Proxmox 8...
View ArticleFailed Backup wiederherstellen
Mit dem Titel fängt es ja schon mal sehr gut an. Wir haben ein kleines Problem: Wir müssen eine VM aus dem Backup wiederherstellen und leider sind unsere Backups failed. Warum fragen wir trotzdem? Im...
View ArticleStuck at "Loading initial ramdisk"
I installed Proxmox 8.3.4 the other day using the 8.3 iso installer and had some issues at first since I was using Ventoy so I ended up adding the `nomodeset` option as suggested in other threads and I...
View ArticlePoC 2 Node HA Cluster with Shared iSCSI GFS2
I'm working at a MSP which supports some 2 Node directattached storage VMware Clusters. I'm a Proxmox enthusiast and trying to lead our Business to turn away from Broadcom. An older of my work mates...
View ArticleBackup hang on Waiting for server to finish backup validation...
Hello, we are investigating "hanging" backup jobs in our environment. We have 7 PVE nodes which use 1 PBS server and sometimes backup jobs hang on "Waiting for server to finish backup validation..."...
View Articledoes proxmox have auto-shutdown configured if it stays idle for long?
Hi, My proxmox server isn't running anything at all at most times as I'm still testing out several VMs on it. I've noticed that whenever server is idle, it shuts down after a number of hours. I cannot...
View ArticlePVE syncs active directory groups and the users in it, but the users cannot...
Hi, I am syncing my active directory and am able to sync the users in a group. The settings are these: User filter:...
View ArticleError 43 on Win10 with NVIDIA GT 1030 pass-through
Hi. I am trying to wire an NVIDIA GT 1030 to a Windows 10/Windows Server 2022 virtual machine. I used the instructions -...
View ArticleCertificate Sync between nodes?
Hi All! Perhaps I am just missing something here but as a cluster do the smtp certificates not sync between nodes or should I be requesting certs for both nodes? ... or is there something else...
View ArticleLive Migration
Good afternoon, I understood from the information that DCM supports Live Migration between different data centers? if so, how does it work? could I migrate databases without stopping writing to them?
View ArticleLACP Problem with DELL R760 Server and 2 Network Cards
Hello, we have a strange problem with the Proxmox server. We have DELL R760 servers with 4 x 25 GbE onboard cards (Broadcom) and an additional 2 x 25 GbE AddOn PCI card (Broadcom). A LACP Bond 802.3ad...
View ArticleProxmox network configuration issue and best practise
Hi, I've recently started working with Proxmox and built a 3-node cluster. My nodes have the following addresses: node1 - 10.140.128.1/9 node2 - 10.140.128.3/9 node3 - 10.140.128.5/9 Additionally, I...
View ArticleCreating the notifications.cfg file
When staging our hardware with proxmox, i have a text file with the notifications.cfg configuration ready to go. Simply copy/paste it into the shell and save it. When I go to the notifications location...
View ArticlePVE Migration with same SSDs
Hello, I have a proxmox pve. This has two ssds and two nics (Minisforum 820). One SSD is the boot drive and the other contains the VMs. Can I put the ssds in another hardware and keep my settings? The...
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