reboot whole cluster because of CPU throttling, after new update
We have a cluster of 25 nodes, all machines are backed up on PBS. The last update to the latest version, on proxmox nodes on which we have VM and LXC, was carried out on 24.11. However, on 3.12 in the...
View ArticleDisk Raid5 and Raid1 not recognize
Hello, I have a problem to install proxmox on raid5 or raid1 equipment. Configuration drive raid5 et raid1 are not recognise. Actual Situation : I have one poweredge server r720 with raid perc H310...
View ArticleInstallation with ZFS mirror on SSD super slow
Hi, I just did a new installation of Proxmox and selected ZFS mirror with 2 SSDs during the installation. I used the default values with ashift 12. Unfortunately, the 4k read/write performance is...
View ArticleStorage replication and VSS
Hello, I'm using zfs storage replication across nodes with great success. Is it possible to disable "qm guest fsfreeze-freeze" during replication? I have performance issues replicating Windows VMs...
View ArticleThin Provisioning and Fragmentation
Hi Everyone, I've been reading several forum posts in regards to Thin Provisioning and Fragmentation of the disks and I have several questions below. 1. What is the BEST METHOD for preventing...
View ArticleOMV Backup PVE stürzt ab
Hallo zusammen, ich habe in meinem Proxmox diverse VM und Container installiert. Eine davon ist OMV. Wenn ich nun ein Backup (Snapshot) des Systems machen möchte, stürzt sowohl PVE als auch OMV ab. Das...
View ArticlePVE auf HP / Link Bond/LACP ProCurve
Hallo liebe Gemeinde, ich bin in der Thematik recht neu was ProxMox angeht und arbeite mich die letzten Wochen immer mehr in das Thema ein. Aktuell sieht unsere Konfiguration so aus: 3x HP Server mit...
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PVE node stuck
Hi, I have a pve node on an MS-01 machine, and sometimes it gets stuck: It only responds to some commands, and the VMs but one seem to run (cannot stop/restart the stuck VM). The stuck VM uses a passed...
View ArticleProxmox Datacenter Manager - First Alpha Release
We’re excited to announce the alpha preview of Proxmox Datacenter Manager! This is an early-stage version of our software, giving you a first impression at what we’ve been working on and a chance to...
View ArticleProxmox 8.3.3 - guest windows server 2019 no internet
Hello. Im using proxmox 8.3.3 and after many tries I registered here to ask if anyone has a solution. Guest operating system windows 2019 has no internet connection. I tried many things, checked...
View ArticleAutomatic/Unattended Failover HA
New to Proxmox, but not to virtualization. I installed a three node cluster last week, configured Ceph for shared storage, created some VMs and everything seems to work normally. I can migrate VMs from...
View ArticlePVE crashing / hanging with very high load average
Hello, My PVE keeps crashing or hanging and not responding via GUI or ssh. After rebooting everything is okay for a while and then the load goes up until the system stops responding. I trace the issue...
View ArticleNGINX proxy manager just works in lxc locally - not with other lxc
Hi guys I've been dealing with this problem for almost 2 weeks now and I can't find a solution to my problem. My general research was unfortunately unsuccessful, which leads me to believe that the...
View Articlepve cli commands on my debian VM with pdm?
Hello, I created a Debian VM and installed PDM. I added the three nodes part of a cluster to it and all is well. What would be the apt packages to install in order to use the proxmox (pve and qm) cli...
View ArticleEine Festplatte als Netzlaufwerk in Proxmox erstellen.
Hallo Leute, ich wollte euch fragen ob mir jemand erklären kann wie ich eine Separate Platte im Proxmox als Netzlaufwerk (SMB) erstellen. Also das man über SMB im gesamten Netzwerk drauf zugreifen...
View ArticleHow do SDN IPAM plugins assign addresses to VMs?
I'm new to proxmox and currently looking at the new SDN feature. According to the docs, it's possible to configure an IPAM plugin to automatically assign IP addresses to VMs or CTs. How exactly does...
View ArticleProvisioned VM disk size vs. what VM shows df -h
I created an Ubuntu 24.x VM in PVE 8.3.1. Proxmox View: Hard Disk (scsi0): backup-drive:vm-106-disk-0,discard=on,iothread=1,size=50G,ssd=1 Bootdisk size: 50.00 GiB VM View: aredman@cloud:[/]: df -h...
View ArticleWelche gebrauchten M.2 NVMe Enterprise SSDs könnt ihr empfehlen?
Hallo zusammen, Ich lese immer man solle doch lieber gebrauchte Enterprise SSDs verwenden. Habt ihr ein paar Empfehlungen für gebrauchte 2TB M.2 NVMe SSD? Es reicht mir eine PCIe Gen3. Könnt ihr z.b....
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Is there a way to add a dedicated Notes tab to a VM?
Hi, is it somehow possible to add a dedicated notes tab (like in the host) also to a VM? I know that there is a tiny notes panel in the VM summary, however it is not possible to resize it. Basically...
View ArticleAfter updating Proxmox 8.3.3, HA OS stopped booting
Hello! Home Assistant OS had been installed for over a year. Today, I updated Proxmox, and after rebooting, the container won’t start—it stops immediately. Code: Requesting HA start for VM 100 Use of...
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