cluster error

  1. Error Connection error 596 after upgrading to 7.2

    Hi everyone!, we are in the process of upgrading our cluster to Proxmox version 7.2 and after upgrading one of the nodes we have encountered this error. Error Connection error 596: tls_process_server_certificate: certificate verify failed Curiously I see the status of all virtual machines and...
  2. Cluster error while adding new node

    Hi guys! I faced a problem when adding a node to the cluster. The cluster consists of 7 nodes, and when adding a new node, a failure occurred, most likely corosync, and all cluster virtual machines were turned off. PVE version of all nodes in cluster 7.1-10, PVE version of new node 7.2-4...
  3. [SOLVED] Proxmox startet nur noch im emergency mode | Cannot initialize CMAP service

    Hallo liebes Forum, ich muss mal wieder eure Hilfe in Anspruch nehmen. Ich habe ein Proxmox-Cluster aus derzeit 2 PVE´s. Aktuell habe ich keine Ahnung, wo der Fehler liegt. :confused: Ich habe smnp installiert, sonst gab es keine Veränderungen und mein PVE lief seit Monaten ohne Probleme. Nach...
  4. cluster crash with unknown reason. logs attached

    For some reason most of the cluster is crashed (servers rebooted) it became stable after the reboot but there was a small downtime . i tried to find the reason in the loges but i could not understand what caused it here are the logs of the cluster from one of the nodes that was not rebooted (on...
  5. No disks unused when installing the ceph

    I am trying to install the ceph in 2 nodes of the cluster to make a mirror node, and when the ceph finishes the OSD disk storage is not created, when creating it manually it gives me the following error, what can be happening? I need help please and thank you very much for your attention
  6. Node can't join existing Cluster

    Hey Proxmox Community, i have been using my Cluster since a few weeks and everything worked fine. Last week i added a new node (cluster-server-4) no problems. Today i wanted to add a new node (cluster-server-5), it joins the cluster but isnt aviable. I have already updated all nodes to the...
  7. Again it's about cluster...

    I have two nodes pve1 and pve2, pve2 has no guest on it, when I join the cluster created on pve1 I get error message : detected the following error(s): * this host already contains virtual guests TASK ERROR: Check if node may join a cluster failed! PVE1: root@pve1:/etc/pve/nodes# ls...
  8. Erstelltes Cluster entfernen

    Hallo, ich habe auf einem Proxmox Server ein Cluster erstellt. Jetzt habe ich das Problem das die Meldung kommt dass man das Cluster nicht auf seinem eigenen Server entfernen kann. Finde im Netz auch nicht nach einer Lösung was dies betrifft, nur wie man einen Server aus einem Cluster...
  9. Windows Vm´s starten nicht

    Hi Community, wenn ich versuche Windows VM´s zu erstellen bzw. zu starten passiert nichts außer dass mir ca. 200MB RAM Auslastung angezeigt werden. Ich habe 3 Hosts in meinem Cluster und auf keinem dieser Hosts lässt sich eine Windows vm starten. Alle anderen Betriebssysteme lassen sich aber...
  10. Clusterverbindung nach > 12 Stunden getrennt

    Ich habe ein Problem mit der Clusterverbindung, diese scheint nach ca. 12-20 Stunden nicht mehr zu gehen. Der andere Knoten ist immer rot, ich komme aber auf beiden Systeme per web/ssh drauf. Starte ich beide durch, ist alles wieder schön. Ich habe 6.0.7 laufen und die beiden Service sind per...
  11. LXC Container starten nicht mehr!

    Habe hier ein Problem, dass ich keinen einzigen Container mehr starten kann. Auch auf das WebIF kann ich nicht mehr zugreifen. Beim Starten den Proxmox sehe ich kurz die Meldung "pve-cluster service failed" Wo kann ich ansetzen um den Fehler zu beheben? Hier noch Info zum System: root@pve:~#...
  12. Node3 will not cluster

    no matter what i do or how many times i try to add node3 will not make a connection then i remove it re-add all the same justs hangs and have to remove it, matter a fact i tried to add and remove so many times that i made a script that will add.sh and remove.sh for me 1. Yes package versions...
  13. Cluster Node reboot vm mode freeze

    Hello everyone, I have 3 nodes in cluster. h1, h3, h6 Virtual Environment 5.4-5 All Vm are in a shared resource that all nodes access. A few days ago the node h1 was restarted but never returned. Wait for vm to be passed to the other nodes but that did not happen. The node h1 retained the vm...
  14. Replacing PVE node in cluster, new node loses quorum

    Hi, We're having some problems replacing a PVE node in a cluster. These are the steps we've taken so far: Turn off pve03 (out of 3). From pve01, remove pve03 from the cluster with: pvecm delnode pve03 Unrack the hardware. Mount a new server to become the new pve03. Perform clean install of...
  15. [SOLVED] Problem in Proxmox Cluster

    Hi, I have a serious problem in my PVE Cluster I have a four node cluster, the first two node have create the cluster, the other two have been added later. I have the following error when managing my proxmox cluster: 1. if i try from nodeD or nodeC to get some info about nodeB (and viceversa) i...
  16. cluster not ready - no quorum? (500)

    Hello everyone to install a cluster with two nodes, it worked for me. One of the nodes failed, I had to reinstall it. I eliminated it from the cluster by following the steps below: pvecm delnode enter a / etc / pve / nodes I executed rm nombrenodo -Rf and pvecm e 1 when I restart I can...
  17. Ghost VM after hardware node crash

    Hello, I am experiencing a problem after a disk failure of a server. On a cluster of 8 servers, the hard disk of one of them broke down. I removed this machine from the cluster (pvecm delnode node_name). Since, this machine continues to appear in the web interface while it is no longer listed...
  18. cannot create basic cluster 2 nodes no HA

    Hi, I created a cluster on a first node with pvecm create googleproject1 The two nodes (svorng8 and svorng9) I'm trying to connect are bounddirectly through an utp cable (first is 10.10.10.8, the second 10.10.10.9). One of the problem I identified after I ran the "pvecm create" command was that...
  19. Cluster Failure

    I created a cluster and added a node to it,adding the node to the cluster is a success. But in the management web page,It's offline.(With a red cross on the node). Each time I restart corosync.service it goes online but will be offline in a few seconds or minutes. On the management web page,I...
  20. Cluster Node goes offline

    Guten Abend, eigentlich habe ich schon wesentlich komplexere Setups hinter mir, aber bei mir zuhause habe ich ein sehr spannendes Symptom: Kurz zur Topologie: hpve1: Cluster Master (Cluster: 'HomeCluster', LACP Bond, 192.168.1.201) hpve2: Cluster Node (LACP Bond, 192.168.1.202) Wenn ich an...

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