problem

  1. Keine Pings / DNS Auflösung in Containern möglich

    Sorry für die DAU Frage, aber muss man in Verbindung mit einer FRITZ!Box 6591 Cable irgendetwas beachten beim DNS & ProxMox? Habe den PVE jetzt +-10mal neu aufgesetzt, habe immer dasselbe Problem. Im PVE habe ich DNS-Auflösung und pingen zum Internet & lokales Netzwerk funktioniert 1A. Sobald...
  2. Some VMs fail to start after upgrading to 5.15.74-1-pve

    After upgrading pve and rebooting the host, all but 1 VMs crashed during OS start. Attempted: Reboot host Repair drive inside of VM Restore backup OS Recovery Pin 5.15.64-1-pve kernel All the above failed. Noticed the log contained blk_set_enable_write_cache: Assertion...
  3. Sind meine Platten kaputt? Oder was ist hier los??

    Hallo zusammen, ich habe mal eine Frage. Ich habe mir einen neuen Serverschrank gekauft und meinen Server in diesen eingebaut. Seit dem dieser jedoch dort steht geht der Server jedoch nach einiger (ungleicher) Zeit offline. Er wird nicht mehr in der FritzBox angezeigt oder in einem LAN Scan. Es...
  4. [SOLVED] LXC container fails to start without any reason

    Hello everyone, I have a big problem on one of my vps since this morning, without any apparent reason. After a server crash and a reboot, I find myself unable to start the lxc containers. Here are the packages that are present on the server: proxmox-ve: 7.2-1 (running kernel: 5.15.64-1-pve)...
  5. PROBLEM! Rounding up size to full physical extent

    Hallo, ich habe gerade das Problem, dass ich beim erstellen einer neuen "vm" diese Fehlermeldung bekomme. Rounding up size to full physical extent 4.00 MiB WARNING: Thin pool pve/data needs check has read-only metadata. TASK ERROR: unable to create VM 111 - lvcreate 'pve/vm-111-disk-0'...
  6. Suse Linux Enterprise Server as guest...any problem?

    Hello everyone, next week I will install a new vm with operating system "SUSE Linux Enterprise Server 15 SP1" on my production's Proxmox v.7.2-3 host. Those who commissioned the work to me expressed some doubts because proxmox is not indicated in the list of Suse Enterprise's compatible...
  7. [SOLVED] Broken Help Link in Proxmox GUI?

    If you navigate to Datacenter -> Firewall -> Security Group and then click the "Help" button in the upper right corner, it takes you to the table of contents / introduction of the Proxmox VE Administration Guide. It should behave like the other help buttons in the other GUI components of the...
  8. Update an error wit GPU passthrought

    Hello everybody Yesterday all was well, my vm worked perfectly with my GPU (RX580) but i did a update upgrade and turn off. Today i tried to turn on a vm and not works, give me the error unable to read tail (got 0 bytes) I tried to solve with this...
  9. Marking TSC unstable due to clocksource watchdog

    I'm getting "Marking TSC unstable due to clocksource watchdog" after some hours of uptime. System is Threadripper 3960x, Asus TRX40-pro with the latest available bios, 8x8G 3200 sticks. ``` [1198064.004082] clocksource: timekeeping watchdog on CPU46: hpet retried 2 times before success...
  10. 10 Gigabit slow speed down to 3 Gbit . Warum ?

    Hallo an alle Netzwerk und Proxmox Experten, folgendes ist passiert: Ich habe meinen Proxmox Home Server ein stromsparendes Upgrade gegönnt. Nachdem ich diesen zusammengebaut hatte, die Mellanox Connect X2 Single Port Karte (Server) wieder mit meinem Hauptsystem Debian 11 Bullseye über ein SFP+...
  11. Proxmox clusters node reboot at same time

    We are experienced something very weird last night, we manage a few proxmox clusters for our customers and they had a node reboot at roughly the same time. The syslog also throws a very weird format. We are experiencing this issue with a couple of customers around the same time +-10 mins All...
  12. Unable to remove VMs from GUI, CLI, or API

    We have been using Proxmox for years and have a 3 nodes cluster that had been healthy for a while then recently we noticed that VMs couldn't be deleted (destroyed) by any means (GUI, CLI, or the API) We don't see any storage issues that could refer to a problem with file locking, The VM disk...
  13. Manual Repair Required

    Hello, After a power event, I was met with the error in the title (Manual Repair Required) I really don't know how to proceed and would sincerely appreciate any guidance or assistance with remedying this situation. local-lvm before and after power event Any and all guidance is...
  14. Can't connect to web gui from windows

    Hi, I've experienced a problem connecting to web gui form windows 10/11. I'm using right ip to connect (https and 8006 port). It is fresh installation of proxmox on dell 7010sff. PVE machine is connected to router (netgear r6220) by wire. It is strange because i can connect from android phone in...
  15. [SOLVED] No VGA during installation on HP Z230 SFF

    Installer (Proxmox VE 7.1 ISO Installer) does not load on an old but working HP Z230 SFF. I've tried different vga=791 type of modes combined with or without nomodeset but nothing seems to work. I see the grub menu and then either nothing or X does not start. When I try to configure a custom...
  16. Uses the entire disk when backing up

    Hello. My English is not very good, but I can only find help here. In fact, I have ~ 300 GB of information, but it starts to take all 700 GB, and it takes a very long time to backup. I have a second server, the settings are the same. In fact, 50 GB of information. Tell me how can I fix it...
  17. Appear email from another domain name in tracking center

    Hi guys, Recently, I saw a strange domain name appear in the tracking center that is not mine. Same as attached picture. Appeared a domain name vuanem.com send mail to vuanem.vn. But it is reject In the mail proxy I just only set up my only domain name is mydomain.com. i think it looks like...
  18. [SOLVED] Some LXC CT not starting after 7.0 update

    We updated 2 of our hypervisor from 6.4 to 7.0. Some containers started fine while other refused to start even after a backup/restore. Here's the error I'm getting lxc-start -n 133 -F -l DEBUG -o /tmp/lxc-133.log Failed to mount cgroup at /sys/fs/cgroup/systemd: Operation not permitted [!!!!!!]...
  19. Proxmox 4.4-24 to 5.x upgrade gone wrong...

    Hi all, Tried to follow the instructions at https://pve.proxmox.com/wiki/Upgrade_from_4.x_to_5.0 to upgrade the first node of my 3-node cluster from 4.4-24 to version 5.x. This seems to have gone badly wrong, because when I finished and rebooted, no pve* commands are available, and no pve*...
  20. DynFi User

    PBS to backup CephFS

    I am getting back to these threads : https://forum.proxmox.com/threads/cephfs-content-backed-up-in-proxmox-backup-server.84681/ https://forum.proxmox.com/threads/backup-ceph-fs.85040/ Because none of them have really been answered correctly from my point of view. And none of them has been...

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