From b4bd0752734de489107fb2ef922038327f88614b Mon Sep 17 00:00:00 2001 From: Stephen Smith Date: Mon, 20 Dec 2021 07:10:06 -0500 Subject: [PATCH] BZ2026308 - Update Note for RT kernel support This is the 2nd commit message: --- .../cnf-provisioning-real-time-and-low-latency-workloads.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/cnf-provisioning-real-time-and-low-latency-workloads.adoc b/modules/cnf-provisioning-real-time-and-low-latency-workloads.adoc index cf5e393786..e6c26c4883 100644 --- a/modules/cnf-provisioning-real-time-and-low-latency-workloads.adoc +++ b/modules/cnf-provisioning-real-time-and-low-latency-workloads.adoc @@ -15,7 +15,7 @@ The cluster administrator can use this performance profile configuration to make [NOTE] ==== -The RT kernel is only supported on worker nodes. +In most deployments, kernel-rt is supported only on worker nodes when you use a standard cluster with three control plane nodes and three worker nodes. There are exceptions for compact and single nodes on {product-title} deployments. For installations on a single node, kernel-rt is supported on the single control plane node. ==== To fully utilize the real-time mode, the containers must run with elevated privileges.