Bug 1653767
| Summary: | RHEL 7.6 - After yum update on overcloud, existing VM's are not starting [rhel-7.6.z] | ||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Libor Miksik <lmiksik> |
| Component: | tuned | Assignee: | Jaroslav Škarvada <jskarvad> |
| Status: | CLOSED ERRATA | QA Contact: | Tereza Cerna <tcerna> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 7.6 | CC: | atelang, atragler, cfontain, fbaudin, jeder, jherrman, jraju, jskarvad, mburns, msuchane, olysonek, psklenar, salmy, supadhya, tcerna, toneata, yrachman, ysubrama |
| Target Milestone: | rc | Keywords: | Triaged, Upstream, ZStream |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | tuned-2.10.0-6.el7_6.3 | Doc Type: | If docs needed, set a value |
| Doc Text: |
Previously, upgrading a Red Hat Enterprise Linux 7.5 node to Red Hat Enterprise Linux 7.6 in Red Hat OpenStack Plaform 10 caused virtual machines hosted on that node to become unable to start. This happened because a parameter was removed in the kvm_intel kernel module with updated kernel packages. With this update, Tuned rechecks supported module parameters, and the described problem no longer occurs.
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Story Points: | --- |
| Clone Of: | 1649408 | Environment: | |
| Last Closed: | 2019-03-13 18:44:48 UTC | 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: | 1649408 | ||
| Bug Blocks: | |||
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Description
Libor Miksik
2018-11-27 15:32:27 UTC
Unfortunately, I was not able to reproduce this bug. -> Sanity only Patch was applied in tuned version 2.10.0-6.el7_6.3 and looks well. Changes requested in primary bug was applied and no new errors appear, machine boots, kvm_intel module is enabled, content of /etc/modprobe.d/kvm.rt.tuned.conf is available. 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/RHBA-2019:0496 |