I Built My Ultimate TrueNAS Storage Setup for Proxmox

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Build shared Proxmox storage with TrueNAS, the TerraMaster F8 SSD Plus, mirrored ZFS vdevs, and NVMe over TCP. I cover the plugin setup, a service configuration fix, and fio benchmarks showing roughly 50,000 mixed random IOPS, plus the hardware and caching limits behind those results.

Full blog post and fio commands: My TrueNAS storage setup for Proxmox https://www.virtualizationhowto.com/2026/09/i-built-my-ultimate-truenas-storage-setup-for-proxmox/

Chapters:
0:00 TrueNAS and Proxmox storage build overview
1:05 TerraMaster F8 SSD Plus hardware
2:02 Boot drives and data SSDs
2:34 Why I chose three mirrored ZFS vdevs
4:56 Installing and updating the TrueNAS plugin
5:45 Choosing NVMe over TCP
6:34 Fixing the storage service error
7:19 Setting up fio inside an Ubuntu VM
8:03 Mixed random I/O test configuration
8:59 Random IOPS and latency results
9:45 Sequential read and write benchmarks
10:47 PCIe and 10 GbE hardware limits
11:18 Caching and benchmark caveats
12:07 VM responsiveness and overall impressions
13:04 Final storage layout and next steps

Check out the VHT forums to get your questions answered: https://www.virtualizationhowto.com/community/

Read moreNSX-T Tier-1 Service Router (SR) Placement

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