GPU passthrough for both VM & LXC
Just realized while reading the article again: it was A or B, not A and B. Seems like if I pass the device ID I don't (necessarily) need to blacklist the driver. TL;DR I have two GPUs. One for VM, one...
View ArticlePlease help me set up an enviroment for home use
Hey people! First time poster here. I'm a middle-aged, EU-based dude with background in software engineering. Nothing too fancy, but I can find my way around most of the "IT" problems I encounter in...
View Articlecorosync issue
Hi We are experiencing an issue with one of our clusters. Based on our observations, the retransmits of TOTOM start to rise sharply on just one of the nodes. Code: cl1kvm4 corosync[1704]: [TOTEM ]...
View ArticleWireguard connection on VM
Hello, I am using Wireguard to connect to a public VPN server. The tunnel is working fine, but I struggle to block everything to and from the internet, that is not routed over the VPN. Code: interface:...
View Articleqm remote-migrate und zfs volblocksize
Hallo zusammen, ich bin gerade dabei VMs mit "qm remote-migrate" auf einen neuen Proxmox Server zu verschieben. Die VMs liegen auf dem alten Server auf einem ZFS, die VMs wurden damals mit einer...
View Articledropped over-mtu packet: 1501 > 1500
After recently upgrading to the latest version we started seeing these errors in the kernel on a few nodes. We are using openvswitch, the only thing I found using google that might explain the problem...
View ArticleInstall specific proxmox/ceph versions
I have a virtual cluster within my active ProxMox cluster. The versions they are running have gotten out of sync and I want to get them back in sync before I upgrade my live cluster to ProxMox v8.3.1...
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 ArticlePVE 8.3.4 with kernel 6.5?
when i run command: pveversion i get this output: pve-manager/8.3.4/65224a0f9cd294a3 (running kernel: 6.5.13-5-pve) but i thought 8.3 can/should run on kernel 6.8?? when i do >>> apt update...
View ArticleAbysmally slow restore from backup
Hello, My woes with my HP Microserver Gen8 continue (here's my previous thread, now thankfully solved... mostly), as I'm now getting terrible performance with backups. I'm restoring backups to lvm-data...
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Netzwerkkonfiguration: VLAN auf Bond direkt anlegen für bessere Performance
Hallo zusammen! Das ist mein erster Post. Sollte ich in diesem Forum im falschen Thread sein, gebt mir einfach Bescheid. Ich bin gerade an der Einrichtung meiner ProxMox Hosts (experimentiere rum) und...
View Articleqemu guest agent vss provider stopped (after backup?)
In Proxmox 8.3 I created two VMs with Windows Server 2019 enabling "QEMU guest agent" in Options. In the VMs I installed QEMU guest agent (108.0.2) and set the related services to start automatically...
View ArticleProxmox Mail Server?
When do you plan to announce a Proxmox Mail Server? Looking forward to seeing that.
View ArticleIPv6 problems (maybe from proxmox!)
Hallo an die Proxmox-Community, Ich brauche Schwarmwissen, denn seit ein paar Wochen (fällt es mir zumindest auf) kann ich von Clients hinter einer Router-VM die IP des Routers (`prefix::`) nicht mehr...
View ArticlePower up/down of externally-attached HDDs
Hello to all! My setup is as follows: * HP DL310e Gen 1 as server * 14x4TB WD Red HDDs, spanned in two LSi 9208-08i HBA adapters flashed in IT mode * Disks are housed in standard PC cases (without the...
View ArticleDeploy multiple Windows VMs using a template and auto customization (sysprep)...
How to deploy multiple Windows VMs using a template and we have the customization file in VMware which runs the sysprep and hostname automatically changes according to the VM Name, can you explain the...
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Proxmox crashes at shutdown with newer Kernel
Hello, I have a Proxmox server running at Hetzner. This is an EX43 server, i.e. an Intel model. It has a community license. Unfortunately the server crashes and gets stuck on reboot / shutdown if a...
View ArticleX550 / X550-T2 Duplex Auto Negotiation
I just wanted to document the fix here since I ran into this problem and couldn't find the fix anywhere. My host and VM were unable to communicate with my modem over 5Gbps, even if I forced negotiation...
View Article[SOLVED] New Build - Cannot Get GUI to Show up on X550-T2 - Cannot Ping...
Hello, I just put together a new server with an Epyc ROMED8-2T motherboard, running Proxmox v8.1.3, though I tried and had the same issue with v7 beforehand. This board has a built-in X550-T2. I want...
View ArticleProxmox Mail Gateway 8.2 released!
Proxmox Mail Gateway 8.2 is available! The new version of our email security solution is based on Debian 12.9 “Bookworm”, but defaulting to the newer Linux kernel 6.8 and allowing for opt-in use of...
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