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Hardware spec
Hi I am building my first proxmox server for a client and he wants to go down the custom build using standard pc parts not server hardware. I have come up with the following specs - anything pop out...
View ArticleRandom freezes due to host CPU type
Hey guys, I am facing random freezes of the whole on Proxmox 8.2.4 with the newest kernel (also older kernels), the newest microcode updates, disabled c-states, Eco mode on Ryzen 9 7950X. I found out...
View ArticleVM migration between nodes hanging
Hi, we have some issues with our cluster and I need to migrate some VM. There is one node that gives quite some issues. Now the migration is stuck to "stopping NBD migration server on target" stage....
View ArticleHow to Execute shell command properly
Hi Guys, I am new to proxmox. I am currently using the Corsinvest C# API to interface with proxmox. Execute API: https://pve.proxmox.com/pve-docs/api-viewer/#/nodes/{node}/execute I am trying to...
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EFI VM Boot Devices reappearing
Hi there, when I remove the following entries, it is only working once. As soon as I power off and on again, they are reappearing. How do I permanently remove them? Kind regards, thoand
View ArticleRedhat VirtIO developers would like to coordinate with Proxmox devs re:...
vrozenfe_at_redhat_dot_com (Vadim Rozenfeld) with Redhat would like to connect with Proxmox developers regarding a particular point of pain that Proxmox users seem to be having with their IO drivers:...
View ArticlePVE 8.2 / Kernel 6.8.4-2 does not boot - cannot find root device
With the new kernel in 8.2 I am facing the problem that initial waiting for the root device times out and boots into a busybox shell. The error messages I see are: Timed out for waiting the udev queue...
View ArticleAnleitung: Sicherung des PVE Hosts mit dem Proxmox Backup Server
Hallo zusammen, seit längerem habe ich nach einer Möglichkeit gesucht den Proxmox Host (PVE) zu sichern. Dann ist mir eingefallen, dass sich der Proxmox Backup Server dazu eignet. Neben VMs und LXCs...
View ArticleProxmoxVE 8.2 don't tag vlans.
Hello, I just set up a Proxmox VE 8.2 server with a ZFS RAID 0 filesystem, but it seems that the VLAN tagging is not working correctly. Here’s what I did: I created a bond (bond0) between two physical...
View ArticleBest practice für pools
Hallo zusammen, werde meinen server komplett neu aufsetzen. Folgende Anwendungsfälle habe ich bisher angedacht: Proxmox auf 2 x 240gb SSD (ZRAID1) VM Container auf 2 x TB SSD: Hier nen LVN Thin...
View ArticleProxmox VE with NFS storage on TrueNAS - Question about disk format /...
Dear all I have a 3 node cluster with shared storage (mounted via NFS). So far I have used Synology with BTRFS as storage. The disks of the VMs were stored in qcow2 format. So I could easily create...
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Hilfe bei der Planung eines PVE Clusters mit Ceph
Hallo zusammen, die Firma in der ich arbeite ist eine Einrichtung die sich um Menschen mit Behinderung kümmert. Wie bei allen non-profit Unternehmen wird jeder Cent 2 mal gedreht. Und trotzdem sind die...
View ArticleNod3 HS - Cluster : Hostname lookup 'nod3' failled
In my test simulations, I intentionally crashed the nod3 on a 3-node cluster to simulate the definitive death of node 3. I completely reinstalled the nod3 so that it is like "new" and virgin. With the...
View ArticleLXC container not starting
I have this container that I had to kill -f since it was using 100% RAM and CPU and it was not reboot/stop -able via gui or pct command but now it won't start again. Ideally I don't want to reboot the...
View ArticleHDD readability on fresh install
Hello, I wanted to clarify things in my head because I am unsure how to go about doing a new installation of Proxmox. Basically, in a few months, I am going to upgrade my server and thus do a fresh...
View ArticleProxmox replication exit code 255
Hi, I am trying to set up Proxmox replication with two nodes. However, when I attempt to use replication, I receive the following error: Code: '/usr/bin/ssh -e none -o 'BatchMode=yes' -o...
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I could passthrough 1650 GTX to my Xpenology VM
I followed the tutorials but I was unsuccessful
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Anything in network settings after add a setting by hand
Hello everyone, I wanted to add a wifi setting for my proxmox 8 using wpa_supplicant and now i have this : my /etc/network/interface look like this : btw, the wpa_supplicant.conf that are stored on an...
View ArticleHow do I enable virtual APIC?
I am trying to boot an EVEn-NG VM with the [host,flags=+hv-evmcs] CPU settings but I am getting an error kvm: Hyper-V enlightened VMCS (hv-evmcs) requires Hyper-V virtual APIC (hv-vapic) . Following...
View ArticleDo Proxmox team consider switching to Calamares installer as Debian does?
Proxmox installer is very limiting, especially in terms of partitioning. There is no "advanced" mode where you can choose your own mount points and layout as all popular distros offer. For example...
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