Bug 2185067

Summary: Add possibility to load SBD watchdog kernel modules
Product: Red Hat Enterprise Linux 9 Reporter: Rich Megginson <rmeggins>
Component: rhel-system-rolesAssignee: Rich Megginson <rmeggins>
Status: VERIFIED --- QA Contact: Vaclav Danek <vdanek>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 9.3CC: djez, slevine, spetrosi, tojeline, vdanek
Target Milestone: rcKeywords: Triaged
Target Release: 9.3   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: role:ha_cluster
Fixed In Version: rhel-system-roles-1.22.0-0.6.el9 Doc Type: Enhancement
Doc Text:
Feature: Add possibility to load or block SBD watchdog kernel modules. Reason: SBD needs a watchdog device to work. The watchdog device is created by loading one or more watchdog kernel modules. The modules can be configured on a per node basis. Blocking certain modules from being loaded is also often a use case (e.g due to hardware specifics). Result: It is now possible to load and / or block SBD watchdog kernel modules in the role. This makes installed hardware watchdogs available to the cluster.
Story Points: ---
Clone Of:
: 2190478 (view as bug list) Environment:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2190478    

Description Rich Megginson 2023-04-06 18:07:45 UTC
SBD needs a watchdog device to work. The watchdog device is created by loading one or more watchdog kernel modules. The modules can be configured on a per node basis. Blocking certain modules from being loaded is also often a use case (e.g due to hardware specifics). See https://github.com/linux-system-roles/ha_cluster/pull/82