CrossedWires Blog: Simplifying Proxmox iSCSI multipath setup for production environments. Built on Proxmox’s official multipath documentation and refined through real-world trial and error, this post provides a concise process for deploying a redundant iSCSI connection to a TrueNAS LUN (e.g., generic-vm01) across multiple Proxmox nodes. It highlights the multi-host steps (adding targets via both dedicated networks, logging in, confirming sessions) and the single-host validation steps (identifying new block devices), giving IT operators a clean baseline procedure that’s easy to replicate and audit.

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