Bug 1979277
| Summary: | [RFE] Migration - Apply automatic CPU and NUMA pinning based on the migrated host | ||
|---|---|---|---|
| Product: | [oVirt] ovirt-engine | Reporter: | Liran Rotenberg <lrotenbe> |
| Component: | BLL.Virt | Assignee: | Liran Rotenberg <lrotenbe> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Polina <pagranat> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 4.4.7.3 | CC: | ahadas, bugs, ljelinko |
| Target Milestone: | ovirt-4.5.0 | Keywords: | FutureFeature, ZStream |
| Target Release: | 4.5.0.1 | Flags: | pm-rhel:
ovirt-4.5?
pm-rhel: planning_ack? pm-rhel: devel_ack+ pm-rhel: testing_ack+ |
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ovirt-engine-4.5.0.1 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-05-23 06:21:25 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1729464 | ||
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Description
Liran Rotenberg
2021-07-05 12:53:07 UTC
The scope of this bug is to address: "Live migration to a new host requires manually checking CPU and NUMA node availability on the new host and then reconfiguring pinning for the VM with new CPU and NUMA node ids." In bz 1729464 This bug was meant for Auto pinning feature (Resize and Pin NUMA). But, for that we will need to modify the CPU topology of the VM. Currently with the new dedicated feature, it seems much more relevant for it. We can modify the CPU pinning and NUMA pinning on migration. We are past 4.5.0 feature freeze, please re-target. verified in ovirt-engine-4.5.0.5-0.7.el8ev.noarch on the base of migration cases from the attached polarion plan |