Tag

#cluster

4 articles tagged cluster.

Upgrade Proxmox VE 9 to 9.1 Without Breaking Your Cluster

PVE 9.1 adds native OCI image support for LXC — here's how to upgrade without losing quorum or breaking storage.

May 28, 2026 9 min read

Combine Ceph, SDN, and HA on three Proxmox nodes to build a production-grade SDDC without VMware's licensing costs.

May 19, 2026 10 min read

One misconfigured watchdog and your highly available VM sits frozen while the failed node still holds its disk lock.

Apr 21, 2026 9 min read

Build a production-ready Proxmox cluster with quorum, live migration, and high availability from scratch.

Mar 4, 2026 15 min read