acs-local-passthrough-controller

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The acs-local-passthrough-controller passes through local NVMe disks from GPU-HPN reserved capacity to Pods in raw device (Block) mode.

Note

This component is currently in a staged rollout. To request access, submit a ticket.

Overview

The acs-local-passthrough-controller passes through local NVMe disks from GPU-HPN reserved capacity to Pods in raw device (Block) mode. Use this component for workloads that require high-performance, low-latency local storage on GPU-HPN reserved capacity.

Usage

This component supports only GPU-HPN reserved capacity scenarios. Data on local NVMe disks is somewhat volatile in these scenarios. Use this component to store non-persistent data such as cached data.

Change log

June 2026

Version

Release date

Changes

Impact

v0.4.1-acs

June 4, 2026

Initial release. The component passes through local NVMe disks from GPU-HPN reserved capacity to Pods in raw device (Block) mode.

This component is independent of csi-provisioner and mounts only local NVMe disks from GPU-HPN reserved capacity.