cluster

Hi, I've been playing around with proxmox and salt to deploy pve on mutliple nodes and setup a cluster automatically. It works well appart from the state where the nodes are trying to join the cluster at the same time. I end up and a bunch of nodes in a confused state thinking that they are...

Hallo an alle! Ich habe ein PVE Cluster mit 2 Nodes und einem Q-Device. Nach einigen Simulation was nicht alles ausfallen könnte, habe ich den Ausfall des gesamten Netzwerks simuliert. Die Node auf der die VMs laufen startet nach rund einer Minute ohne Verbindung zum Cluster neu, was ja normal...

i know i should be able to do this, and various forum entries suggest the same, but for some reason i can't. i'm trying to migrate a vm from a zfs-local proxmox host, to a lvm-local proxmox host, both of which are on version 8.2. i installed proxmox on the destination host as ext4, then went...

i know i should be able to do this, and various forum entries suggest the same, but for some reason i can't. i'm trying to migrate a vm from a zfs-local proxmox host, to a lvm-local proxmox host, both of which are on version 8.2. i installed proxmox on the destination host as ext4, then went to...

Hallo, ich habe zuhause einen 4 Node Cluster. Alle vier Nodes haben als Storage einen NFS Share von meinem anderen Server eingebunden. Leider ist bei mir alles nur auf 1Gbit, da ich "alte" PCs zu wiederverwende. Bei mir ist eine durchgehende Last von ca 5-6 MB/s vorhanden, was nicht sonderlich...

Hi there, I currently have a Proxmox Cluster with 2 identical Hosts with SAS cards and a V3700 V2 Storage that has each storage-canister directly attached to both Hosts with SAS cables. I was able to successfully configure multipathing and create an LVM on it, however, as the documentation...

Hi, I have setup two Proxmox servers in different locations in Germany. I wonder if there are any cons to setting up a cluster? I read somewhere that the performance is slightly degraded? Does the cluster work basically to manage all servers in one interface? Thanks Alex

Mit root habe ich dies: Ich habe ein PVE-Cluster, also füge ich einen Host oder ClusterDNS hinzu. Ich kann einen Server hinzufügen. Es wird mir nur dieser eine Server angezeigt und ich kann den anderen Server nicht hinzufügen. Veeam meldet mir, dass dieser (der zweite Server) bereits...

Veeam with other Root User: I added a Special User called "Backup" -> granted Admin/root permissons This User works fine ssh, etc but if i connect over Veeam Console i got an error: Failed to reach the hypervisor With "root" it works fine. With root i got this: I got a PVE CLuster so i add a...

I am building out a 3 node cluster for home lab use. Each node has (2) 2.5 gb nics which currently plug into 1 gb ports on my switch, (2) SFP+ ports, and (2) 40 gb ports. I currently have the 40 gb configured in a mesh network. I would like to separate everything out to avoid network...

I have a pretty basic need, for a small business I own. Basically one VM that I need to run, and in essence I want HA, in the sense that if the node fails, it's taken over by another proxmox server. I'd prefer it to used shared storage ZFS, and I have this running in lab right now. I've stayed...

Hello! I wanted to ask a quick question because i'm not totally sure at the moment and don't want to risk any of my VMs. I was forced to replace a node in my cluster urgently which worked perfectly fine. My ceph is currently in the state of remapping+refilling because of the newly added OSDs...

PVE Version: 8.2.4 Hi, I have setup 3 Proxmox PVE servers (all with identical hardware) running PVE 8.2.4 After setting them up (fresh installs, nothing else done other than check for updates) I created Linux VLAN on each server in the 192.168.*.* address space - these networks all came up...

Hello everyone, I wanted to implement ZFS over iSCSI with my Proxmox-Cluster (4 nodes) and my QNAP SAN connected via 25G Ethernet. I have found a lot of forum entries on some relevant topics but I am missing a bit a general guidance. What I found is that there needs to be a "plugin"...

I'm trying to do what seems like the most simple thing, but am completely stuck trying to create a cluster for 3 nodes: I have a clean install of the latest Proxmox on two identical Minisforum MS-01 pcs. I have: Ensured time on both machines are in sync Added each machine to the others host...

Hello guys, I did a little oopsie. I had a Cluster of 3 nodes that I decided to dissolve someday. The Problem is, that I didn't properly remove the nodes from the cluster before removing them physically. I watched some Youtube Tutorials and managed to remove the cluster with the config files...

Hello Team Proxmox, I have 4 Proxmox servers: A - main with 20 cores, 64 GB Ram, 36 TB RaidZ2 - multimedia, documents, Docker services (password, Nginx, Homepage etc.) B - secondary with 12 cores, 32 GB Ram, 24 GB RaidZ2 - its backup role of replacing the main one for multimedia and...

The Headline: I have managed to kick all 3 of my nodes from the cluster and wipe all configuration for both PVE and CEPH. This is bad. I have configuration backups, I just don't know how to use them. The longer story: Prior to this mishap, I had Proxmox installed on mirrored ZFS HDDs. I...

Hi vGPU is getting more and more important. Its nice if it works but what when it comes to an HA situation and the main server fails? The essential functions should be available with live-migration. Please vote for my requests in bugzilla or feel free to write other solutions / ideas: 
 For as...

In my test simulations, I intentionally crashed the nod3 on a 3-node cluster to simulate the definitive death of node 3. I completely reinstalled the nod3 so that it is like "new" and virgin. With the new name 'nod3b' and a new IP address. My VMs have their disk on CEPH. The goal of the game is...