Bug 2139896
| Summary: | Requested TSC frequency outside tolerance range & TSC scaling not supported | |||
|---|---|---|---|---|
| Product: | Container Native Virtualization (CNV) | Reporter: | Kedar Bidarkar <kbidarka> | |
| Component: | Virtualization | Assignee: | Itamar Holder <iholder> | |
| Status: | CLOSED ERRATA | QA Contact: | Denys Shchedrivyi <dshchedr> | |
| Severity: | high | Docs Contact: | ||
| Priority: | high | |||
| Version: | 4.11.1 | CC: | acardace, danken, dholler, dshchedr, iholder, sgott | |
| Target Milestone: | --- | |||
| Target Release: | 4.12.1 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | hco-bundle-registry-containerv-4.12.0-736 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 2151169 (view as bug list) | Environment: | ||
| Last Closed: | 2023-09-05 16:29:19 UTC | Type: | Bug | |
| 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: | ||||
| Bug Blocks: | 2151169, 2174229 | |||
Disabling reenlightenment seems to be a temporary work around:
kind: VirtualMachine
spec:
template:
spec:
domain:
features:
hyperv:
# reenlightenment: {}
We would be fixing this bug in 4.12.0 https://bugzilla.redhat.com/show_bug.cgi?id=2139896 I just bumped into this bug with 4.11.z. Do we plan to backport this fix? Is it hard/dangerous to do so? Hey @danken, I've made a backport PR here: https://github.com/kubevirt/kubevirt/pull/8996. Thanks. I hope it wasn't hard and isn't too dangerous. Verified on CNV 4.12.1-40 We should document that there is a known limitation of mixed clusters with non-scalable nodes: https://bugzilla.redhat.com/show_bug.cgi?id=2151169#c9 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 (Moderate: OpenShift Virtualization 4.12.6 Images), 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-2023:4982 |
Description of problem: We see this issue while creating a Windows10 VM on cnv2-engineering We see the status message: server error. command SyncVMI failed: "LibvirtError(Code=67, Domain=10, Message=''unsupported configuration: Requested TSC frequency 1699998000 Hz is outside tolerance range ([2099473001, 2100522999] Hz) around host frequency 2099998000 Hz and TSC scaling is not supported by the host CPU'') Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Windows10 VM on cnv2-engineering 2. 3. Actual results: VM fails to start with message: "LibvirtError(Code=67, Domain=10, Message=''unsupported configuration: Requested TSC frequency 1699998000 Hz is outside tolerance range ([2099473001, 2100522999] Hz) around host frequency 2099998000 Hz and TSC scaling is not supported by the host CPU'') Expected results: VM starts successfully. Additional info: But looking at this, it should already have been fixed https://gitlab.com/libvirt/libvirt/-/issues/188 Surprisingly we see this issue still with 4.11.1.