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    High I/O Delay

    Hello everyone, We experience strange behavior on one PVE host in our cluster. Our cluster have only three hosts. Hosts are not brand name servers they are custom made desktops. They are not the same hardware but they are very similar. All hosts have the same version of pve, latest uptades from...
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    PBS 3.1-2 wrong datastore information sshfs

    Hello everyone ! To explain the context, I use a hetzner storage box for storing the backups I make for different PVE nodes. It works very well. Previously, I mounted the storage box in CIFS but as I sometimes had disconnections, this generated numerous entries in kern.log and I found myself...
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    Bug fix for infinite spinner on system summary

    I installed proxmox recently and noticed a minor bug in the javascript for loading the system summary in the latest version. /usr/share/pve-manager/js/pvemanagerlib.js line 43269 let buildDate = kernel.version.match(/\((.+)\)\s*$/)[1] ?? 'unknown'; should read something like: let buildDate =...
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    PVE Host Uhrzeit

    Hallo zusammen, wie kann ich die Uhrzeit richtig einstellen, blicke gerade nicht durch. Die Task Logs zeigen einen Versatz um eine Stunde an, die VMs selber sind nicht betroffen. Ebenso starten dann auch meine Cronjobs eine Stunde früher. PVE 8.1.3 Wenn ein Cronjob um 20:00 Uhr auslösen soll...
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    lxc Container startet nicht mehr: Error: no buffer space available

    Hallo Zusammen! Ich habe eine lxc Container und lasse ioBroker darauf laufen. Im Grunde habe ich keine Ahnung von der Materie und mir mit Hilfe von Anleitungen Proxmox und den Container aufgesetzt. Ich habe heute ein Update gemacht und seitdem erhalte ich die die o.g. Fehlermeldung. Anbei das...
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    Booting Proxmox 8.1 hangs at "Loading initial ramdisk"

    I just bought a new computer to run Proxmox VE at home. I installed the Proxmox 8.1-1 ISO. The installation seemed to go smoothly, although I had to use text mode to avoid X windows issues. Unfortunately, the system hangs at "Loading initial ramdisk ..." I have managed to get 7.4 working. My...
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    [SOLVED] Versehentlich EFI ESP Partition gewiped

    Hallo Forum Ich habe heute nach erfolgreichem Installieren von Proxmox (Standard ISO, Proxmox 8) versehentlich die EFI ESP Partition gewiped (Wipe Disk). Nach einem "Fast-Herzstillstand" habe ich festgestellt, dass das System weiterhin funktioniert. Auch nach einem Reboot funktioniert es...
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    Some issues with disk controller passthrough

    Hi all, I'm passing the hard disk controller to the VM, after following the relevant documentation and setting up passthrough, I try to start the VM but I get the following error message: kvm: -device vfio-pci,host=0000:03:00.0,id=hostpci0,bus=ich9-pcie-port-1,addr=0x0: vfio 0000:03:00.0: failed...
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    HELO processing

    At the moment HELO/EHLO check can be enabled or disabled... Nice... so far. Unless one has very simple equipment that cannot be configured to specify the HELO content (PLC's...), yep some are in the wild sending to the external interface. It would be nice if HELO check could be...
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    [SOLVED] OpnSense 23.7 - Virtualized as Gateway

    Hi, I have a physical host spun up with Proxmox 8.0.4 and running with a guest VM containing OpnSense. At the moment I am in testing mode so things are being setup on an existing network with separate router. Eventually I will retire the old router and replace it with my standalone box run so...
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    Can Access VMs via IP, but cannot access Proxmox Host

    something strange is happening and i have tried multiple network interfaces file configurations with reboots I can Access my VMs/Containers via IP Address, but when i try to access the proxmox host via ping/web console/ssh all fail Server goes through 1 unmanaged switch to get to the firewall...
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    [SOLVED] Problems updating from 7.4 to 8.0?

    I was following this guide and ran into some trouble: https://pve.proxmox.com/wiki/Upgrade_from_7_to_8 I had set up all my repos to point to the new bookworm repos, and when I run "apt full-upgrade" the results are: root@home:~# apt full-upgrade Reading package lists... Done Building...
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    [SOLVED] Migration 5.4-15 to 6 : issue whit cluster configuration

    Hello, it's time to migrate :) but i've that warn from pve5to6: = CHECKING CLUSTER HEALTH/SETTINGS = PASS: systemd unit 'pve-cluster.service' is in state 'active' PASS: systemd unit 'corosync.service' is in state 'active' PASS: Cluster Filesystem is quorate. Analzying quorum settings and...
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    ceph-crash problem

    Hello, after upgrading Ceph packages from version 17.2.5 to 17.2.6, the syslog contains following warnings: Jun 05 09:20:24 pve01 ceph-crash[1883176]: WARNING:ceph-crash:post /var/lib/ceph/crash/2023-06-01T19:33:42.133764Z_6d5e3451-8d05-4932-8b5a-a86dca582440 as client.crash.pve01 failed...
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    iscsi disk following a VM.

    I have hyper converged PVE cluster of 3 nodes using a ceph shared disk. Also i have a large disk for one of the VM/CT's that should be in iscsi storage. (where i have a few TB spare). (it fills 50% of the ceph storage and will grow ...). How to ensure the iscsi disk follows the Container, ie...
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    I can hear sound from USB headphones on VM through SPICE, but not the microphone

    Greetings, I use Sennheiser PC-8 headphones. No problem with the sound on VM, unlike with the microphone USB devices as well as audio device added to VM hardware Ubuntu 22.04 is installed on VM Here is the outcome of aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA...
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    [SOLVED] Deduplication Factor Explanation

    Hi All. I have searched and googled, I would like to know what the deduplication factor shown on the summary means. My deduplication factor on a data store is currently 10.77 I have no idea if that's good or bad. And does that mean 10.77% of data is deduplicated? If someone could please maybe...
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    Slow live migration due to undeleted snapshot

    Hi, I have searched the forum, but nobody seems to have faced this problem. I have a small cluster with 2 nodes, on each node, VMs are on a zfs pool and replication is active. Everything works fine, live migration is fast except for VM 500, on which snapshots were made through the GUI and later...
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    [SOLVED] Unable to reach WebGUI

    Hi there, after trying to clone my ssd (before upgrading to pve 7) I cannot reach my WebGUI anymore. My VM (nextcloud/pihole) are not running. I'm not shure if they still exist. I still can reach my node via ssh and I tried several solutions from similar problems, but nothing helped so far. I...
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    spurious kernel messages since upgrade to 7.2

    Hi, I upgraded our cluster to 7.2.4 (comming from last 7.1) lately, the /var/log/messages was filling up with kernel crash reports : May 19 17:00:05 pve01 kernel: [16498.218023] <TASK> May 19 17:00:05 pve01 kernel: [16498.266312] kthread+0x127/0x150 May 19 17:00:05 pve01 kernel...