solved

  1. No networking on DL325

    Hello I have just installed ProxMox 6.3-1 on this server: HPE ProLiant DL325 Gen10 7232P The network controller is: HPE 1Gb Ethernet 4-Port 336FLR Adapter The installation went fine but the networking does not seem to work. The lights do not even light up on the network ports. Does anyone...
  2. [SOLVED] Demote from master

    How do I demote a master to be a node in a cluster? I accidentally created the cluster admin on the wrong box.
  3. [SOLVED] Bei ZFS Poolerstellung RAID-Z2 wohl Mist gebaut

    Hi, ich habe mit dem PVE Wizard unter Disks / Create:ZFS ein ZFS POOL RAID-Z2 = DATEN (4x 4TB erstellt). Danach unter "Datacenter" unter Storage einen ZFS Ordner "DATEN" mit 4TB erstellt. So weit so gut. Es funktioniert auch alles. Nur habe ich jetzt noch freien Speicher den ich irgendwie nicht...
  4. VM Windows 10 Installationsprobleme

    Hallo alle zusammen, Ich habe leider ein Problem beim Installieren von Windows 10 auf einer VM. Ich komme immer wieder zu dieser Fehlermeldung (siehe Anhang Proxmox_Win10_Fehler). Dazu kommt, dass die "Grundinstallation" von Windows 10 selbst sehr langsam ist. Ich habe schon in einem Thread...
  5. [SOLVED] GPU Passthrough on multiple VMs

    Hi I need help I have 2 graphic cards and I need to do 2 VMs with 1 graphic card for each VM. I've created the 2 VMs and done the gpu passthrough they work well but when I try to launch them together one of them does'nt launch and output this error message Task viewer: VM 102 -...
  6. [SOLVED] VM crashing on CEPH OSD, fine on ZFS disk

    Hi, I'm trying to figure out which logs to use to try and diagnose the issue I'm having. I have a lab/learning cluster with 3 nodes and a Ceph cluster using bluestore storage pool. The ceph cluster uses a 1gbe interface for public network, and a dedicated 10gbe for the cluster network. I...
  7. [SOLVED] How to connect remote with ssh public key?

    I have a backup server which can reach a remove server via ssh and public key authentifcation when logged in as root (using an alias in .ssh/config). When I start a sync job however it gives an error, that the server is not reachable. Does it not use ssh to connect? With which user is the sync...
  8. How to restore config.db or list contents

    I case of desaster revovery: 1) How to replace the /var/lib/pve-cluster/config.db output backup with an existing one? I.e. which services to stop and restart? 2) How to list contents of VM configuration vom config.db?
  9. [SOLVED] Backups to local storage don't work if the NAS is offline

    I have 2 proxmox notes (not clustered) in my test environment. I have a number of VMs on each, and before I start testing I want to back them all up so that I can reset to the start of the test (yes I'll also use snapshots, but this provides a way to re-create the whole environment on different...
  10. [SOLVED] Error add txt for domain failed: exit code 1

    Hi, I hope everything is okay. I have recently upgraded my PVE to 6.2-4 to use DNS based challenge but can't get it to work. I've tried filling almost every combination of fields, even filing them all doesn't work. "Either provide global account key and email, or CF API token and Account ID."...
  11. [SOLVED] LXC Einträge aus lxc-guest fstab werden nicht gemountet

    Hallo, ich habe einen LXC Container (gentoo guest) mit folgender Konfiguration: arch: amd64 cores: 2 features: nesting=1 hostname: ct-gentoo-101 memory: 4096 mp0: /tank/share/home,mp=/mnt/tank/share/home,mountoptions=noatime net0...
  12. [SOLVED] NVIDIA GPU passtrough issues

    Hi all, I need help configuring my linux vm-s to use my GeForce Gt 710 card: I've folloved a lots of guides, but it seems, that my linux vm-s not use the NVIDIA GPU: glxinfo|egrep "OpenGL vendor|OpenGL renderer" OpenGL vendor string: VMware, Inc. OpenGL renderer string: llvmpipe (LLVM 10.0.0...
  13. Backup Error - Exit Code 1

    Hi zusammen, ich verwende schon des längeren Proxmox und bin sehr begeistert. Des Öfteren habe ich kleine Fehler oder Probleme die ich bisher aber alle mit Hilfe älterer Threads lösen konnte. Diesmal komme ich allerdings nicht mehr weiter. Vielleicht könnt ihr mir helfen. Ich habe einen...
  14. [SOLVED] ProxMox 6 - CEPH - Backup - getrennter Pool?!?!

    Hallo. Eigentlich sollte meine Aktion erst mal eine Testinstallation bzgl. Cluster und CEPH werden. Da jedoch mit ProxMox 6 so viel geiles passiert ist (Resprekt an ProxMox)... könnte es sein, dass diese Testumgebung bald live geht. (Hoffnung) :cool: Ich habe mal gelesen/gehört/verhört (!?!)...
  15. [SOLVED] Netzwerkinterface für Replikation

    Hallo, ich habe einen Proxmoxcluster aus 3 Nodes erstellt. Alle Nodes sind baugleich und haben 4 Netzwerkkarten vmbr0 - > Management 10Gbit (192.168.111.0/24) vmbr1 -> Cluster 1 Gbit (10.0.0.0 /24) vmbr2 -> DMZ 1 Gbit vmbr3 -> Office 10 Gbit (Diese Netzwerkkarte verwenden die VMs) Nun...
  16. [SOLVED] Inconsistent TCP connection timeout on VM's over internet

    Hello, I'm facing the following issue: The proxmox host seems to work like a charm, it is located in a datacenter. TCP connections started from the host to the VM's are okay TCP connections started from my office or any other location not always : I got very frequent timeout on TCP connections...
  17. [SOLVED] Unable to join cluster "it must be configured exactly once on local node!"

    I'm trying to troubleshoot a mistake I probably created during installing proxmox. I had selected DHCP during install and one of my two nodes received 192.168.255.111 IP. I then later modified the /etc/network/interface file manually then rebooted, all seems when except when I try to join the...
  18. OpenSM is not detecting ib ports

    I'm connecting two Proxmox servers with ConnectX-3 cards, they can see each other in Ethernet mode but in ib mode, the link remains in Initiating state despite physical link up status. Also in opensm logs I can see that it cant detect ib ports while there are active. and both cards are in the...
  19. Help with changing IP address / reinstalling.

    I installed Proxmox on my old Sony VAIO laptop with a broken screen a few months ago to play with it and everything worked fine. I left it alone and started designing an enclosure so I can print it. in the meantime, I also got google wifi. with the old router, my IP address was 192.168.0.XX so...
  20. [SOLVED] No internet in host, internet in VMs.

    I'm trying to diagnose how/why the Proxmox VE 5.4 host does not have internet but the VMs do. As a secondary issue, the host keeps deleting /etc/resolv.conf every time I reboot... $ ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000...

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