cluster

Hi I am trying to create a shared storage (nfs) to a Truenas machine in a 2 machine VE 8.x cluster. I have direct 25Gb connections between the VE hosts and the Truenas host I have updated the hosts file on the proxmox hosts and confirmed I can ping CIRRUS (truenas) from both hosts...

What is the best Open Source solution to create a SAN for a 13 node proxmox cluster? I wouldn't want to use a product that after a year I find the license cost doubled or the company going bankrupt ;-) In the past I tried with Ceph.. but the snaps were much much slower than ZFS and over time...

Hi, I have three nodes in a cluster and when I try to VNC in the other two nodes's VMs, it doesn't work. Only the host node works. From my understanding, it's something to do with ssh? Can someone give a few pointers on how and what to set to have this working properly? Thanks

I am trying all day to mount an NFS share inside my proxmox cluster. These NFS shares already contains data from a previous cluster I ran. But for some reason it won't mount correctly. I run a proxmox cluster with 2 nodes and a synology nas as fileshare. Both my proxmox servers have 2 network...

I'm not very used to Proxmox... But meeting the demands of my customers stating to undestanding it a bit. And I'm facing a problem that is almost like a chiken or egg matter. I will mention a hypothetical scenario here, but this is one that is very close to what I'm frequently seen on...

I would like to virtualise my OPNSense router, but I can’t get my head around how the network and my 3 node Proxmox cluster would deal with this. For example to setup a Proxmox cluster you need the machines to already have IP addresses and a working DNS. In my case the servers are also dropped...

I have older server with sata ssd(intel s3510) and Epyc 3rd gen server with intel p4510. I have a budget for another server(4th gen epyc with nvme ssd). I'm planning to build 3 node with ceph. If I mix those 3, would they bottle-necked by sata ssd server? I will run database intensive...

Hello. I have 5 separate nodes running now and I'm planning to create 1 cluster for all of them. However, they each have VM/CT IDs starting at "100". Will this present a problem, as far as ID conflicts, or will pvecm resolve these automagically? If I have to change IDs on the 4 nodes I wish to...

I tried to rename two of my nodes in my lab, and as I expected bricked the cluster configuration. Then I removed the cluster configs and created a new one, unfortunately I can't join to it..... what could be the reason for that? root@sofx1010pve3302.home.lan:~# pvecm add 192.168.30.7 -use_ssh...

So I am completely aware this would be considered officially unsupported as already installing PVE on top of Debian is, however I basically would like to hear from someone who attempted the same or abandoned doing so and why. The logic behind iPXE booting multiple nodes is ease of management -...

Hallo zusammen, sobald man eine VM im Cluster verschiebt verschwinden auch deren alten Tasks, die Tasks sind also immer Node gebunden. Leider lässt sich über die API "GET /api2/json/cluster/tasks" keine VMID als Filter anhängen. [upid] =>...

Hi there, I have a newbie question. We have two data centres, with four VM hosts, Data Center A and Data Center B. I have an installation Proxmox Backup Server in Data Centre B. I tried to backup a VM in Data Centre A to the PBS server in Data Centre B but it fails with an obvious error...

Hi Community, please note that we are planning to replace our oVirt setup with 7 hosts and 330 VMs. The VMs are located on iSCSI which is shared among the hosts. From the documentation it looks like that Proxmox is not capable of using iSCSI luns in a similar way like oVirt. Means features...

Hello, can someone help me? I wanted to test the Migration from one server to another. So I have done manual replication, that in both servers are the same last version of vm disks. So I turned off the network ports, so it started to migrate to another pve node, but it was not live, because HA...

Hi, I have two proxmox 8.0 hosts in a cluster, conected (each) directly to iscsi storage (don't have SAN switch yet). I have multipath installed and configured, and successfuly see storage from both hosts if I create separate iscsi targets ( Cluster -> Storage -> Add -> iscsi) for both hosts...

Been using Proxmox for nearly a year stable on a single machine. Decided to add two more machines to create a cluster and eventual HA. Steps taken on original machine (metal-01): Datacenter -> Cluster -> Create Cluster Steps taken on metal-02 and metal-03: Installed PVE 8.03 -> RAID-Z1 on...

Hello all, I was running UnRAID as a media server, when multiple drives failed, incl. the parity. So I'm nuking and rebuilding my server. Main things running are Plex, the "-arr" suite, SABnzb, Deluge, Nextcloud (or similar) among other things. Nothing wild yet. I had my eyes on Proxmox for a...

Hi, We have a proxmox server cluster that has been running with no problems for a few years. This morning someone sent an email to a large contact group. They realised they made some errors and sent a second one with a few corrections. This has meant Office365 has put one of the servers in the...

Hi Proxmox-Community, I've finally decided to upgrade from a single node to a cluster (both run on Hetzner servers). The goal would be that the public IPs of the second node do not have any Proxmox ports open (e.g. 8006) and all communication uses the private link. So I've created a vSwitch on...

Hi, I've setted up two Proxmox Servers in my home lab, each one running in a distinct physical server, but can't ping each other, neither join the same cluster. Both PVE can: Ping the gateway (192.168.15.1); Ping outside ips (8.8.8.8) Ping other devices in lan; Receives pings from my own...