Bug 2152191
| Summary: | [RFE] RFE rebase pcm in RHEL 8 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Kevin Myers <kemyers> |
| Component: | pcm | Assignee: | Prarit Bhargava <prarit> |
| Status: | CLOSED ERRATA | QA Contact: | Jeff Bastian <jbastian> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | --- | Keywords: | FutureFeature, Triaged |
| Target Milestone: | rc | Flags: | pm-rhel:
mirror+
|
| Target Release: | 8.8 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | pcm-202211-0.el8 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-05-16 08:40:38 UTC | Type: | Feature Request |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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 (pcm bug fix and enhancement update), 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/RHBA-2023:2872 |
Description of problem: Customer is requesting pcm package rebased to at least version 202205 or newer to provide functionality for keeping NMI watchdog enabled with the 'PCM_KEEP_NMI_WATCHDOG=1' env variable. Additional info: Customer has successfully tested with version 202210 in their environment. Customer reported experiencing issues in their environment during benchmark performance loads on specific hardware and hypervisor versions with vPMC enabled for guest and PCM utility running: Kernel panic: 'Error: Uhhuh. NMI received for unknown reason <xx>' After using v202210 from upstream and keeping NMI Watchdog enabled they were unable to reproduce this panic.