pve

Hello! I encountered a problem (in the attachment) when trying to create a cluster of two servers. Shows error 500 without additional information (in some threads there were similar problems, after the address there was still some description of the error), but mine is empty. I did everything...

Good morning, I'm having a problem with creating and using a loop device interface, in particular using internal partition. I'm using Yocto to create an image. I've already done this on a separate machine, and I moved to proxmox machine recently reproducing the same steps. I'm using a Ubuntu...

Hallo zusammen, ich habe folgendes Problem. Ich habe einen Server mit: i7-7700, 64GB RAM, 2x 512GB NVMe SSD's. Ich habe mir auf regulären Weg ohne viel Tricksereien Proxmox 8.2 installiert (6.8.4-2pve). Mein Problem ist es, dass der Hypervisor sich komplett aufhängt, meine CT/VM...

Here is how i was able to get proxmox working with Infiniband and SR-IOV. Hardware used is a mellanox switch (sx6036) and a mellanox Cx-4 100gbps EDR dual (or single) port card. Make sure the firmware is latest. AS FAR AS IM AWARE, THIS WILL NOT WORK WITH OPENSM AND MUST HAVE A MELLANOX SWITCH...

Hi there, I just added a subscription key to one of my servers. The license shows as "active" here: On login I still get the nag screen: Apt update works without a problem, but under "Repositories" I still get a warning: When I create a system report under license, I too get this...

I have a PVE node (8.2.2) that was configured to use BTRFS on a single SSD. This disk contains my Proxmox installation, VMs, and CTs. I have also configured a PBS to create backups of my VMs and CTs, but I would like to add some resiliency to my PVE node by adding another SSD installation drive...

Hello dear proxmox forum! TLDR: I want to allow particular MAC through mac filter rule. How I could edit ebtables rule for particular VM, so it will fit ergonomically into pve itself? I tried searching proxmox forum before creating new thread. Well.. I tried searching internet for this. But...

Seit Wochen macht die tägliche Sicherung auf einen Cluster Knotens eines PVE 8.1.4 auf/per den PBS 3.1-4 Storage Probleme. Die VMs liegen auf mehreren NAS LUNS die per LVM/ISCSI + Multipath und 10GB eingebunden sind. Der Fehler tritt bei den VM Sicherung sporadisch auf: ERROR: Backup of VM XXX...

Hello, I want to configure fail2ban also for the web-gui of PBS. I followed the wiki and it worked well for PVE. I used the systemd-variant. My PBS is installed directly on the PVE hypervisor and whatever I configure, fail2ban is not detecting failed login attempts. Maybe someone else already...

Hello, I am using the latest version of PVE without cluster functions and I am facing the problem of file system corruption inside the VM if the backup task (zstd process) fails I found one mention here, but I decided to create a separate topic, as I consider this a critical problem I did not...

Hello Guys, I wanted to share my steps to my perfectly working GPU Passthrough setup after a lot of debugging, testing and searching for the best, working method. Maybe it helps someone. First my system specs: CPU: AMD Ryzen 7800X3D (Should Probably Work with all Ryzen 7000 APUs) GPU: Sapphire...

Hi, I just installed a Discourse forum engine on Ubuntu VM. The installation went great, but I am unable to open the Discourse site from my network over 443. When I check open ports of the VM from external I see this: But from inside (of the Ubuntu VM) I see this: So, apparently no ports...

Hello, i'm currently trying to set up our new PVE Cluster with 3 Nodes (DL380 G9 with FC Cards which wont show up in Proxmox?), we want to use an HPE 3PAR 9450 but dont know how to configure it?! (But atleast the 3PAR is working) If someone could give me a little walktrough with the steps we...

Hello! I'm going to add a few servers to my PVE 6.4-14 cluster, can i install 8.1-2 and add it to cluster to move some VMs to 8.1-2 and then upgrade 6.4-14 .. thanks

Hi, I have a question about exporting backups from PBS to import them into PVE. I need to do this because the backups are too large to transfer over the network (internet), so I want to copy them to an external drive, transport the drive to the other server, and then import the backups. Is this...

This is my nfs directory permission (NFS server in a privileged container): root@homelab-nas:/data# namei -l /data/nfs/ f: /data/nfs/ drwxr-xr-x root root / drwxrwxr-x root writers data drwxrwxr-x root writers nfs And nfs exports like this: root@homelab-nas:/data# exportfs -v /data/nfs...

have 3 pve host in 1 cluster, in customer's server room. ( those servers have no internet access, and under insanely restricted access control) was about to send some files to a new vm. ( package libpam-pwquality and it's dependencies). but I execute dpkg -i *.deb before qm terminal to the...

Hi Everyone, I have a proxmox cluster and today I added a new node to it. However once it was added I'm now getting an error on the new node: no such logical volume pre/data (500). Not sure what I can do to fix it? Is there an easy way to remove the node and re-add it?

Hello, My Proxmox node has been getting in a bit of a bind the last few days (first happened on March 30). About once or twice a day it has gotten into a soft lockup at different times during the day as can be seen in the picture below and the whole system becomes unresponsive. After a reboot...

Is it possible for PBS to backup Windows VMs running on PVE? I keep finding threads that imply PBS cannot backup Windows VMs; But then I also see threads saying the qemu agent is essential for backups. Can anyone help me understand when and how I can backup Windows VMs running on PVE? Tas