cluster

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...

Hi everyone, this topic is maybe a bit off-topic here: I am currently investigating in deploying a ZFS Proxmox cluster (2 nodes, 1 quorum device) in our company. When watching countless videos and reading lot of informations about proxmox. Somewhere in my brain I did store the information...

Hello. Sorry for my English. I use a translator. Just started a new job. I got several isolated ProxMox servers. I want to create a cluster of several ready-made servers. Each of the servers runs multiple virtual machines. 1 server - ProxMox VE 6.4-4 - 10 virtual machines 2 server - ProxMox VE...

Hi folks, Background: I'm running a Proxmox Cluster with 3 nodes at home, where 1 node has OPNsense VM and Omada Controller in LXC: pve0 (OPNsense + Omada) pve1 pve2 I have installed NUT (Network UPS tools) that will turn off pve1 and pve2 when UPS is on a battery for more than 5 minutes...

Moin, ich habe eine Frage zu der optimalen Festplattenkonfiguration für mein Proxmox-Cluster mit Hochverfügbarkeit. Ich habe ein Cluster aus 3 mini-PCs. Node1: Minisforum GK41 mit einer m.2 256GB SSD (i.d.R. fürs Monitoring, ressourcenarme VMs) [Verfügbare Anschlüsse: 1xSSD, 1x m.2] Node2...

Heey I am a newbie to the community, so sorry if it sounds stupid, I have set up an HA proxmox cluster with three zimaboards on my local network that run a couple of VM's in failover mode. Now, the problem is this. When my house lits fire the whole system will collapse. Or when my router or...

Hello, Recently I created my first 3 node proxmox cluster. And I started experimenting. I have two questions that bother me: I've created replication jobs every 2 hours for one VM. Now if I shutdown proxmox node manually on which VM is running let's say 15 minutes before next sync, will the...

Hello! I have 2 proxmox nodes. One running on my laptop at home which I am unable to port forward on and so I am ssh-tunneling the web gui to access it via a ip that can be reached from anywhere (I realize this is very insecure but I dont use this cluster for litteraly anything important its...

Hi guys, I really like Proxmox and I kind of convinced my employer to move from RHEV to Proxmox. So now here I am in the middle of the configuration. So far everything went well and was simple to setup except of the storage configuration. Environment: We have two datacenters which are...

Hey everyone, after reading a lot and coming to the conclusion... Running a 2 node cluster productively with replicated storage (sync) is not feasible. I have the possibility to build a hardware setup with 3 nodes as follows, whereby these are really the *maximum* possible hardware capacities...

We moved the hardware we had on-hand to Proxmox a year ago and now looking ahead to what's next (Fine tuning, improve reliability, and best practices). This is for a small business of around 10 users with a small amount of data (1.5 TB). The data is mostly spreadsheets, documents, and Access...

I am relatively new to Proxmox and have a cluster running with 3 nodes, everything is currently working fine, cluster is up HA is running fine. The issue I face currently is that in case the cluster link goes down for let's say more than 10s, watchdog kicks in and reboots the server, this causes...

I currently have two Mini PC with Proxmox in a cluster along with a raspberry Pi QDevice. Each server has a public 2.5gbe and a private 2.5gbe (interconnected between the servers on separate subnet). I am using ZFS on NVME on both servers. I am currently using HA w/ Replication. 1) Is...

Hello together, I'd like to build a PVE HA Cluster out of 2 PVE Nodes and 1 QDev to get quorum. In order to get a nice and stable Corosync Link, I've a dedicated 1G NIC via Crossover LAN between the 2 PVE nodes. The QDev VM is a external hosted system and can't be connected via LAN. The Plan...

Looking for some guidance, on a fresh install when adding the new node to the cluster there is a "Link" selection box, in which configuration file is this setting stored and how do I change it? For context: - I would like to setup my cluster node using the native RJ45 NIC initially. Then...

I am (re)debating this Issue, as I have done in the Past. My use Case, as a Homelab user, is that some/many Hosts are up only when needed (at specific Times, in order to reduce Power Consumption), and so the "normal" way with Quorum doesn't really work. I had a look at...

Hello everybody, I woul'd like to design an Hyperconverged infrastructure with 3 proxmox linked by DELL Fibre Switch S4112F in one hand and one DELL SAN ME4024 in other hand We have configure LVM on the the cluster's datastore. We have problème, only HA is available but, we have to have a...

Hello guys, I am currently facing an Issue in our Proxmox Cluster as described in the Title. It does not matter on which Node the VMs are on, or if they run Linux or Windows, it happens on every single one. However LXCs in the same VLAN are not affected, since they dont use the VirtIO Adapter...

Hallo an alle die das lesen! Ich habe vor einen PVE Cluster mit 2 Nodes und einem Q-Device zu installieren. Da dieser in einem produktiven Umfeld laufen wird, sollen die 2 Nodes mit einer Subscription laufen. Macht es Sinn die aktive Node mit einer Basic und die replizierte Node mit einer...