Proxmox VE Storage Plugin

The TrueNAS Proxmox VE Storage Plugin lets you use TrueNAS as high-performance block storage for Proxmox VE clusters, accessible via iSCSI or NVMe/TCP. Unlike standard iSCSI, the plugin automates zvol creation, iSCSI extent mapping, and target association through the TrueNAS API. You provision storage directly from Proxmox without manual setup on the TrueNAS side. It uses ZFS to provide instant, space-efficient snapshots, including live VM state with RAM. It supports CHAP authentication, thin provisioning, ZFS compression, and multipath I/O. It works with Proxmox cluster deployments that use shared storage.