cluster

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...

Good evening, I am new to proxmox and would like to install a cluster of 3 remote servers. All installed VMs and CTs must be accessible locally. In fact it is for a company with 3 offices in three different regions. At each office level, employees must be able to access all VMs/CTs in the...

Hi, all. Fighting here with a bit of a crazy setup, searching internet for solutions to no avail so far, so asking like this. I have 2-node setup with 3rd Raspberry Pi to get enough votes. On 1st node, I have some VMs. On the 2nd node, I have a 2TB SSD and I'd like to use it for backup of the...

"NV" looks not normal in my cluster status. According to https://pve.proxmox.com/pve-docs/pvecm.1.html "NV" means # pvecm status Cluster information ------------------- Name: HOMELAB Config Version: 16 Transport: knet Secure auth: on Quorum information...

Good day, I have a cluster with Host01 and Host02. After a reboot, neither Host01 nor Host02 gets a network connection. Only after manually starting the Network.service does the host get a connection and become reachable again. So far, I have tried creating a network.service and a...

Hi, I built 2 weeks ago a cluster with HA using 2 Proxmox servers. Servers version is 8.1.4 on both I made few changes to get the Quorum with only 1 server. I have 3 different networks on each : - One for storage - One for the cluster - One for the Prod They can reach each others on the 3...

Hello friends; i have bought two bare metals from OVH and on each bare metal i have installed proxmox ; after that i created a Data Center with the two nodes ; Each node has its own public ip + i have created some vlans and private network so i can assign ips to VMs to access to net...

I am trying to setup HTTPS Certs on a cluster of 6 nodes. Before I added them all to the cluster I had HTTPS certs working on all of them. After I added the servers to the cluster all but the first server lost the HTTPS certs. Am I supposed to only give 1 server HTTPS certs? Do I have to do...

Hello, I have 3 basically identical systems I’m having put together in a cluster. 2 out of the 3 have the same amount of storage but 1 of them has only half the amount. I want to make everything zfs and I am using intel or micron enterprise ssds. With zfs would I be able to slowly upgrade the...

Hey everyone, I have a cluster running Proxmox 8.0.3 and I need to add a new node. However, I'm encountering certificate errors and other compatibility issues when trying to add a server with version 8.2. I couldn't find version 8.0 in the Proxmox download archives to install the new server on...

Hi! I need help configuring Proxmox which we would like to use in production in the future, currently the environment will be semi-production and I would like to have it properly configured. I have two T3500 computers from which I would like to create a cluster for learning Proxmox. One of the...