Proxmox VE 8.4 released!
We are excited to announce that our latest software version 8.4 for Proxmox Virtual Environment is now available for download. This release is based on Debian 12.10 "Bookworm" but uses the Linux kernel...
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(Another) undefined code 1006 error - no proxy just vpn
Hi there, i found lots of threads talking about this error - not being able to connect to the shell via Proxmox VE GUI, neither to nodes nor VMs/LXCs. Most solutions were to enable websocket in their...
View ArticleWhat kind of design should I make for Proxmox?
Dear Friends, I am planning to do a project. I want to use Proxmox as a virtualization technology. I want to design HCI. I will make an HCI design with Ceph with 3 servers. I will make this design for...
View ArticleVxLAN and 1500 MTU
Hi everybody, i have a question regarding the MTU whilst using VxLAN. My setup is as follows: I have my servers connected to a mikrotik swtich via 25 GBit link. The servers are situated on a VLAN using...
View ArticleAssistance recovering from "split brain" / corosync issues.
I've had a fairly stable cluster running for quite a while. I needed to add two additional nodes. After the add of the first additional node, I suspect the cluster entered a "split brain" situation,...
View Articleuse smtp to send ALL notifications
Hello, I added an SMTP "Notification Target" from the notification screen it works fine (tested and mail received). I disabled the "mail-to-root" target as I wanted to use the SMTP target for all...
View ArticleNeed to migrate Windows VM raw disk to another storage
Hello community, I am trying to migrate a 120gb windows raw vm disk from one local storage to another storage on a single Proxmox host 8.3.4. The issue is that I have some custom software which is...
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PVE freezes, needing hard reset
Hi all, I've a very annoying issue I can't seem to figure out. One of my PVE hosts freezes every once in a while (not while under a heavy load). Currently it seems to be happening twice a day....
View ArticleAnfänger braucht Hilfe bei Ordnerfreigabe ...
Hallo zusammen! Ich bin sehr neu im Proxmox-Universum und versuche vergebens eine Lösung für mein Problem zu finden. Es handelt sich dabei um die Freigabe eines Ordners bei Samba. Ich konnte bis jetzt...
View ArticleHost and Guest MTU problems with OVSSwitch setup
I have an interesting one that I am hoping someone can point me in the right direction on. I have a cluster of three pve hosts on vlan1, and some guests on both vlan1 and vlan2. MTU is set to 9000...
View ArticleVirtioFS and Snapshots?
I saw in the release notes that snapshots are not supported. Is this a normal case of 'we havent tested the scenario'? as a)snapshots without RAM (like for PBS) are supported and virtiofsd seems to be...
View ArticleProjekt: Backup Server Haus A mit B synchronisieren
Guten Morgen zusammen, Ich würde gerne ein Projekt umsetzen (rein privater Gebrauch, Hobby, bin kein Netzwerk Admin). Im Anhang habe ich eine grobe Skizze erstellt, damit Ihr euch besser vorstellen...
View ArticleSQL VM regularly freezes.
Greetings. I have PVE 8.0.3 with several identical virtual machines, each of which has its own role. All VMs are Server 2019. One of them (Microsoft SQL Server) is constantly hanging up one time in...
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Passing AMD IGPU to VM
Im trying to get a Kodi (LibreElec) vm running on my setup. Im using an AMD chip with a GPU built in. I want to have my VM output a signal over the motherboard HDMI when it loads up... Ive gone through...
View ArticleAfter enabling firewall in datacenter, i lost access to my server
hi, i tried to made same as in this this tutorial https://dannyda.com/2024/04/02/how-...ip-address-from-dhcp-dnsmasq-pve-dhcp-pve-ip/ but after enabling firewall on step 2: Check the Datacenter...
View ArticleNo Boot after installing RDS on Windows Server 2025
Hello, I have a very strange problem with Windows Server 2025 and RemoteDesktop-Services. What happened: Installed a Domain-Controller with Windows Server 2025 on Proxmox 8.3.0 - used virtio 0.1.266...
View ArticleStatic IP Issues
Has anyone run into this issue before? It was working fine and I just rebooted it after installing CEPH and now I get this I did a pveceph purge and it's gone now but I feel something was removed that...
View ArticleCeph 19.2.1 2 OSD(s) experiencing slow operations in BlueStore
Hello, On our clusters 8.4.0 since the upgrade of Ceph 19.2.0 to 19.2.1 (pve2/pve3) I have warning messages. X OSD(s) experiencing slow operations in BlueStore osd.x observed slow operation indications...
View ArticleHow to define a backup job (PVE), for manual execution only, not on a fixed...
I've just set up PBS for my PVE and am looking for a method to define a backup job where I can choose a number of VM/CT and back these up to PBS. I want to start the process manually, not on a fixed...
View ArticleDetected old QEMU binary
command '/usr/bin/kvm --version' failed: got signal 11 TASK ERROR: Detected old QEMU binary ('unknown', at least 5.0 is required) My virtual machine is not starting up, can someone help me? THX
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