Bug 2190076
| Summary: | SVVP test case(Profile Interrupt Test) failed when machine type = pc-q35-rhel9.2.0 | ||
|---|---|---|---|
| Product: | Container Native Virtualization (CNV) | Reporter: | leidwang <leidwang> |
| Component: | Virtualization | Assignee: | sgott |
| Status: | CLOSED MIGRATED | QA Contact: | Kedar Bidarkar <kbidarka> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 4.13.0 | CC: | acardace, mkedzier, qizhu, vrozenfe, ymankad |
| Target Milestone: | --- | Keywords: | TestOnly |
| Target Release: | 4.15.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-12-14 16:10:05 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: | |||
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Comment 9
Kedar Bidarkar
2023-06-07 12:06:24 UTC
@leidwang any chance you retested this with one of the latest builds? Can you plz take a look at this bug and see if there is any issue from the RHEL side? For some reason we need to use the below workaround to get SVVP Tests to PASS. Workaround: 1.Disable worker node's iommu 2.Specify the VM's machine type to pc-q35-rhel9.0.0 NOTE: CNV Windows and RHEL Tests do PASS successfully with pc-q35-rhel9.2.0 as the machine type though. (In reply to Kedar Bidarkar from comment #15) > Can you plz take a look at this bug and see if there is any issue from the > RHEL side? > > For some reason we need to use the below workaround to get SVVP Tests to > PASS. > > Workaround: > 1.Disable worker node's iommu > 2.Specify the VM's machine type to pc-q35-rhel9.0.0 > > NOTE: > CNV Windows and RHEL Tests do PASS successfully with pc-q35-rhel9.2.0 as the > machine type though. As Leidong mentioned the issue is not reproducible on RHEL, and so far I believe our devel does not find out any RHEL issue regarding this, but I am adding Marek to keep me honest. (In reply to Qianqian Zhu from comment #18) > (In reply to Kedar Bidarkar from comment #15) > > Can you plz take a look at this bug and see if there is any issue from the > > RHEL side? > > > > For some reason we need to use the below workaround to get SVVP Tests to > > PASS. > > > > Workaround: > > 1.Disable worker node's iommu > > 2.Specify the VM's machine type to pc-q35-rhel9.0.0 > > > > NOTE: > > CNV Windows and RHEL Tests do PASS successfully with pc-q35-rhel9.2.0 as the > > machine type though. > > As Leidong mentioned the issue is not reproducible on RHEL, and so far I > believe our devel does not find out any RHEL issue regarding this, but I am > adding Marek to keep me honest. Correct. There were no RHEL issues regarding this. We have seen such issue in the past: https://bugzilla.redhat.com/show_bug.cgi?id=1247006 https://bugzilla.redhat.com/show_bug.cgi?id=1421588 What is the system timestamp counter source this setup HPET or hv_time ? Vadim. |