Bug 1417109
| Summary: | Blacklist kms driver to prevent kexec issues | ||
|---|---|---|---|
| Product: | Red Hat Satellite | Reporter: | Satellite Program <pm-sat> |
| Component: | Discovery Image | Assignee: | Lukas Zapletal <lzap> |
| Status: | CLOSED ERRATA | QA Contact: | Lukáš Hellebrandt <lhellebr> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.2.5 | CC: | bbuckingham, bkearney, jcallaha, lhellebr, lzap, omaciel |
| Target Milestone: | Unspecified | Keywords: | Triaged |
| Target Release: | Unused | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| URL: | http://projects.theforeman.org/issues/15144 | ||
| Whiteboard: | |||
| Fixed In Version: | foreman-discovery-image-3.4.1-1 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1412951 | Environment: | |
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1412951 | ||
| Bug Blocks: | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:0336 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:0336 |
Verified with Sat6.3 snap 20. 1) Setup PXE provisioning, auto provisioning [1] 2) On a machine within Capsule's subnet, boot from PXE, going into Foreman Discovery Image 3) Press Enter before it sends facts, set own fact: "kexec = true" 4) Send the facts 5) Start sshd, connect to it, verify that files /lib/modules/*/kernel/drivers/gpu/drm and /lib/firmware/{amdgpu,radeon} do not exist 6) From Satellite WebUI, autoprovision this discovered host (Hosts -> Discovered Hosts -> Auto Provision All) 7) If it kexecs and survives until system installation, the bug is fixed ^ Tried with Cirrus, QXL, VGA video drivers. [1] https://access.redhat.com/documentation/en-us/red_hat_satellite/6.2/html/host_configuration_guide/sect-red_hat_satellite-host_configuration_guide-discovering_bare_metal_hosts_on_satellite-provisioning_discovered_hosts