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Hello, I have 3 servers with Proxmox forming a cluster. Each is connected directly to the other two with 10G NIC, meaning they are in a full mesh network topology. To get connectivity between them I followed the guide on Full Mesh Network for Ceph (even though I don't use Ceph there) and used...

Hello, I came across a weird bug when using Spice with configured dual monitor and 32MB of graphics memory (probably also reproducible with other multi monitor settings, but I'm using this one and cannot test more monitors). In my VMs I'm using Lubuntu and Xubuntu and with version 22.04 I...

Hello, I'm using OVS configured for supporting 3 node cluster with full mesh connection (it's basically copied from wiki and it works perfectly). The problem that I'm facing now is separation of networks for different intention - I have an iSCSI share on one of the server nodes and I'd like to...

Hello, I'm using OVS configured for supporting 3 node cluster with full mesh connection (it's basically copied from wiki and it works perfectly): auto lo iface lo inet loopback iface ens20 inet manual auto vmbr0 iface vmbr0 inet static address 192.168.2.51 netmask...

Hi! I am building a 3 node testing cluster where each server has 2x 1Gbps ports and 2x 10Gbps ports. 1Gbps ports are connected to different switches within same network (simulating a real environment) and 10Gbps ports are connected directly between servers. I read the following guides and my...

Hello, I am building a proof-of-concept server for performing some GPGPU related calculations. The idea is to pass through all GPUs to VMs for easier testing of code and better isolation between program and host (if anything goes wrong in best case only the VM has to be stopped or at least the...