From 306b11bba6efd429d1ff1ee62e0e45bae02c6b8a Mon Sep 17 00:00:00 2001 From: Chandan Chouhan Date: Tue, 25 Aug 2026 19:49:50 +0530 Subject: [PATCH] OSDOCS-20002: Document disk.EnableUUID for Agent-based Installer on vSphere --- modules/understanding-agent-install.adoc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/modules/understanding-agent-install.adoc b/modules/understanding-agent-install.adoc index afbf4401c8c..07a8b0d41a4 100644 --- a/modules/understanding-agent-install.adoc +++ b/modules/understanding-agent-install.adoc @@ -112,6 +112,10 @@ For platform `none`: * The `none` option requires the provision of DNS name resolution and load balancing infrastructure in your cluster. See _Requirements for a cluster using the platform "none" option_ in the "Additional resources" section for more information. * See "Deploying OpenShift 4.x on non-tested platforms using the bare metal install method" before you attempt to install an {product-title} cluster in virtualized or cloud environments. + +For platform `vsphere`, or for platform `baremetal` on vSphere: + +* You must set the `disk.EnableUUID` parameter to `TRUE` on all {product-title} nodes. If this parameter is not enabled, the Agent-based Installer validation fails. ==== [NOTE]