pve

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    Proxmox Secure Boot issue on Minisforum MS-A1 (MOK/PK enrollment blocking boot)

    Bonjour, J'ai récemment acquis un Minisforum MS-A1 équipé de trois SSD NVMe. J'ai installé Proxmox à partir d'une image ISO 9.2-1 et de Rufus. L'installation s'est déroulée sans problème et, après la mise à jour vers la dernière version, j'ai constaté que la dernière version signée du noyau...
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    About deploy pve worker on the air-gapped envirment

    Hi Everyone, I installed Veeam 13.1 on Windows Server 2022 without joining an AD domain and in an environment without internet access. I used IP addresses when adding the PVE9.2, but when I deployed the workers, the installation failed with the error “Veeam Updater is unavailable.” Later, I...
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    MTU Not being correctly set between host and LXC

    Hi Everyone, I think I may have come across a bug? When configuring MTU on PVE, whether the GUI or CLI is synonymous, I checked both and MTU was setup to 1450, it doesn't actually apply to an LXC in the latest PVE- actually I am moments from rebooting this host to determine whether 7.0.14-14 &...
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    PVE 9.2 + Ceph Tentacle 20.2.4: RBD operations fail because pve-storage passes removed --auth_supported option

    Hi, I’m running into what looks like a compatibility issue between current Proxmox VE 9.2 storage code and Ceph Tentacle 20.2.4. Environment: Proxmox VE: 9.2 pve-manager: 9.2.11 libpve-storage-perl: 9.1.8 qemu-server: 9.2.6 Ceph: 20.2.4-pve1...
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    Windows VMs crashing / BSOD due to storage stalls

    Hello I've a serious problem with a PVE/PBS Node. 2 Windows VM that continuously log problems with Storage and sometimes they crash. Hardware/Software: Dell R440, PERC H730P (Non-RAID mode / true HBA mode confirmed via iDRAC — Controller Mode: HBA) Controller firmware: 25.5.9.0001 (confirmed...
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    Snapshot failed with qemu_savevm_state_complete_precopy error -5 followed by savevm-start failed - VM snapshot already started

    Hi all, I am encountering a persistent issue when trying to take a live snapshot (with RAM included) of a specific VM. The task fails initially, and subsequent attempts get blocked by a locked snapshot state. Here is the error log from the first snapshot attempt: snapshot create failed...
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    Moving disks between templates

    Hi, I'm trying to automate the creation of templates. I start from a preinstalled Ubuntu server ISO (for example noble-server-cloudimg-amd64.img), then import it in a pre-existing template and use Packer with proxmox-clone to create a template that has my tools and configuration installed. The...
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    Proximo - The Proxmox MCP/A2A you can hand the keys — VE + Backup Server + Mail Gateway + Datacenter Manager on one audited trust core

    I'd like to thank everyone that played around with the previous version of Proximo. I'd also like to PRE-THANK all of you that are going to play with Proximo. The biggest thing I'd like from this community is not at face buyin -- Im asking you to BEAT IT UP AT ITS FACE. I want to bring something...
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    [Workaround] PVE 9.2 / Ceph Tentacle: LXC containers fail to start with "rbd: sysfs write failed" — OSDs advertise v1-only public addr

    Posting this in case it helps others on PVE 9.2 + Ceph Tentacle, and to ask whether the underlying behavior is a bug. Full disclosure, I heavily relied on AI to troubleshoot and resolve (albeit with a workaround) and draft this post. After a cluster-wide cold boot, all my LXC containers backed...
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    [SOLVED] Crowdstrike Falcon Sensor on PVE 9 Host?

    Hello, i just tried to install the falcon sensor on my pve 9 host. It fails with some dependency errors: Unpacking falcon-sensor (7.38.0-19102) ... dpkg: dependency problems prevent configuration of falcon-sensor: falcon-sensor depends on libnl1 | libnl-genl-3-200; however: Package libnl1...
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    [Community project] Proximo — an open-source, least-privilege MCP/API layer for managing PVE with an AI agent (feedback wanted)

    Hi all — sharing an open-source side project for feedback from people who actually run Proxmox in anger. It's a community project, not affiliated with Proxmox, and this isn't a support request — I'm after criticism of the approach. What it is: Proximo is a small server that lets an AI agent (or...
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    [SOLVED] Plötzlicher Reboot nach Erstellen von Cluster

    Heyho zusammen, ich hatte gerade ein ganz speziellen Fehler. Ich habe an einem Außenstandort einen Proxmox-Host mit einigen VMs stehen. Ich habe nun endlich Hardware für den zweiten Host vor Ort und wollte ein Cluster erstellen. Auf der bereits konfigurierten Node habe ich über die Web-GUI...
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    SDN, IPAM & DHCP

    Hi, Is anyone able to help me wrap my head around this - I have SDN configured with some zones that have my phpIPAM system configured for their IPAM layer. One zone is 'simple' the other is 'vxlan'. Both zones have both subnets added to their vnets that match the ranges in phpIPAM, and have...
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    Node Notes; blank after cluster join

    Had not previously used the NOTES option for the Node, but thought I would on this new build. Added some basic notes on what I ran initially, and specific IPs of the 'helper' pages and link backs to the source script from the PVE Help Scripts. Joined it to my other node to move VMs across and...
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    Node Notes; blank after cluster join

    Had not previously used the NOTES option for the Node, but thought I would on this new build. Added some basic notes on what I ran initially, and specific IPs of the 'helper' pages and link backs to the source script from the PVE Help Scripts. Joined it to my other node to move VMs across and...
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    [solved] Kernel Panic when upgrading from pve 9.1.6 to 9.1.9 (kernel 7.0.x) - amdgpu drivers

    As discussed on the 7.0 kernel thread, I'm opening a new thread to investigate the issue. Yesterday I updated pve from 9.1.6 to 9.1.9, which installed a 7.0.x kernel. However on reboot I got a Kernel Panic : unable to mount root fs on unknown-block(0,0) Rebooted back to 6.17.13-7-pve and all...
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    Small Datacenter Setup - What is the maximum number of pve servers supported in a cluster

    Hello, We are running a small data center with 30 servers. We have thus far added 14 PVE servers and we intend to add 15 more additional servers. We read somewhere that we need to make some "tweaks" to the pve cluster managment software otherwise the cluster mgmt software may run into issues...
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    Issues in official lxc containers: opensuse-10.6

    Hi, /usr/share/perl5/PVE/LXC/Setup/SUSE.pm unconditionally writes wicked-style ifcfg-* files for all SUSE guests. It doesn't check whether the guest uses systemd-networkd. But this is precisely what changed in opensuse-10. I'm not sure if I'm allowed to file a bug, I have no support contract...
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    Monitoring changes in Proxmox VE docs (diff + Telegram)

    Hi all, I built a small tool called doxmox to track changes in the Proxmox VE documentation. The goal is simple: detect changes in https://pve.proxmox.com/pve-docs/ and review them quickly. Why I built it: Before important updates, documentation often changes first. This tool helps catch...
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    An easy one, for a change! [Solved]

    Hello again helpful community. Today I have a rather easy question for you all! I am trying to restore a VM on a newly installed instance of PVE 9.1.7, however before I can restore it I need to copy over the backup files (45GB). The problem is that ProxMox is installed on a 120GB SSD, leaving...