From ffa09bce8fc457649fd9bfb141aa18ab74c73524 Mon Sep 17 00:00:00 2001 From: Bob Date: Mon, 8 Feb 2021 11:13:31 -0500 Subject: [PATCH] Add TP note to kdump doc --- modules/investigating-kernel-crashes.adoc | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/modules/investigating-kernel-crashes.adoc b/modules/investigating-kernel-crashes.adoc index 2d60ad184f..d2439409b8 100644 --- a/modules/investigating-kernel-crashes.adoc +++ b/modules/investigating-kernel-crashes.adoc @@ -5,10 +5,15 @@ [id="investigating-kernel-crashes"] = Investigating kernel crashes -== Enabling `kdump` +== Enabling kdump The `kdump` service, included in `kexec-tools`, provides a crash-dumping mechanism. You can use this service to save the contents of the system’s memory for later analysis. +The `kdump` service is a Technology Preview feature only. Technology Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process. + +For more information about the support scope of Red Hat Technology Preview +features, see https://access.redhat.com/support/offerings/techpreview/. + {op-system} ships with `kexec-tools`, but manual configuration is required to enable `kdump`. .Procedure