cluster error

I have two nodes connected on a cluster, one of them is my router too. I created clusters to be easily manage and transfer VMs and LXCs. I don't use things like HA or ZFS. The problem is if I restart the machine that is with my router, VMs and LXCs doesn't started because error "Cluster not...

Good Evening, I've got a partially broken cluster and I'm not sure how to fix short of fresh installs on everything. When jumping through the GUI, the cluster looks healthy and fine. However, if I'm on any node and try to jump into a vm on another node (to see stats/summary, console, change...

Hello everyone, so today I created a cluster on node A and joined node B into that cluster. Both nodes are on PVE v8.0.3 and worked fine. The only issue is that when I am trying to access anything from node B, while connected via node A's Web GUI I always get a timeout (image), and also the...

good afternoon, I have a problem with my cluster server I carried out the procedure to eliminate the cluster but when entering the web gui the actions in the menus slow down and when entering the shell of the virtual machines it does not load or an error appears Do these steps systemctl...

Greetings everyone, we needed to do some maintenance on a four node cluster. I moved the critical systems off of it but apparently the folks who were actually doing the removal and replacement of a node neglected to remove the noncritical VMs from it before using pvecm to remove it from the...

Hi All, I have 3x nodes cluster. I saw error message upon issuing this command root@em1:~# systemctl status pve-cluster ● pve-cluster.service - The Proxmox VE cluster filesystem Loaded: loaded (/lib/systemd/system/pve-cluster.service; enabled; vendor preset: enabled) Active: active...

Hello everybody, after a week of researching and trying things out, I come to you for help. I have a cluster in proxmox 7 with two nodes. A week ago I configured HA and did the test of moving two VMs from node1 to node2. I left it overnight running and when I checked in the morning I found the...

Boa tarde pessoal, estou tendo um problema que quando vou iniciar uma VM no meu node1 ele simplesmente se reiniciado o contêiner esta iniciando normalmente mais vou iniciar a vm ele reiniciado o node. Nós outros nós do meu cluster as vms iniciam normalmente. meu cluster tem 3 máquinas.

Regarding the large cluster I spoke about in my previous thread. I spent a solid day on site reinstalling every system and replumbing everything, and got it all running again along with separate individual networks for three clusters of 8-10 nodes each. Yesterday, I started setting up the...

Hello there, I hope to find some kind of solution because this is driving me crazy after ~1 week of different tests. I have two servers at Hetzner with public IP, and also two VLANs. I post the latest one I have, but I tested a lot other combinations (like only interfaces, only bridges ..)...

Dears , I have a proxmox cluster , i added new node to this cluster , the node supposed have 10 virtual machines , I found all the machine hidden , but I tried to access the one of the virtual machine I found it working properly , I think it's hidden for some reason . kindly help me to...

Hi all: I had a perfectly healty 5 nodes cluter, and in one of the nodes I was installing ceph. I had isues with the ceph installation (which will posted once I solve this isue). The think is accidentally I've made a mistake deleting the /etc/ceph/ folder on node1 (first node) and tree more...

Hi, I have 2 proxmox servers in 7.2.5 that I would like to connect in a cluster. I get this error message when I use the command "pvecm add 'ipmaster'" * local node address: cannot use IP '10.20.1.101', not found on local node! My master cluster is in 10.20.1.100 and the secondary server in...

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...

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...

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...

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...

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

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...

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...