Bug 1874519
| Summary: | Block CPU hotplug on UEFI | ||
|---|---|---|---|
| Product: | [oVirt] ovirt-engine | Reporter: | Arik <ahadas> |
| Component: | BLL.Virt | Assignee: | Liran Rotenberg <lrotenbe> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Beni Pelled <bpelled> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.4.2 | CC: | bpelled, bugs |
| Target Milestone: | ovirt-4.4.3 | Flags: | pm-rhel:
ovirt-4.4+
|
| Target Release: | 4.4.3.2 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ovirt-engine-4.4.3.2-0.19 | Doc Type: | Bug Fix |
| Doc Text: |
Previously, when hot-plugging CPU to a VM that uses UEFI BIOS, it would fail causing a VM reboot. Now, the engine will prevent the hot-plug CPU action in such case.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-11 06:42:10 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Virt | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Arik
2020-09-01 14:26:13 UTC
Verified with: - ovirt-engine-4.4.3.2-0.19.el8ev.noarch - libvirt-6.6.0-4.module+el8.3.0+7883+3d717aa8.x86_64 - vdsm-4.40.29-1.el8ev.x86_64 Verification steps: 1. Create a VM with UEFI and start it 2. Add CPU (hotplug) Result: - The CPU isn't added and the following message appears in Event logs: 'Failed to hot set number of CPUS to VM bpelled_uefi_vm. Underlying error message: Hot plugging a CPU is not supported for a guest with UEFI.' This bugzilla is included in oVirt 4.4.3 release, published on November 10th 2020. Since the problem described in this bug report should be resolved in oVirt 4.4.3 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report. |