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Bug
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Resolution: Unresolved
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Major
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None
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CNV v4.20.0, CNV v4.18.z, CNV v4.17.z, CNV v4.16.z, CNV v4.19.z
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None
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Quality / Stability / Reliability
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0.42
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False
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False
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None
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None
Description of problem:
One recurring problem that users of CNV encounter is what to expect when hotplugging a CPU. For instance, in windows it is not possible to hot-unplug a CPU because the operating system will never release it. Also, some OSes will auto-enable a hotplugged CPU, but others will not. This causes confusion about what to expect, and there is also no indication within KubeVirt about what will happen. This bug is about building a table of how OSes generally behave with respect to CPU hotplug.
Additional info:
N/A
- clones
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CNV-62851 [Tracker Bug] [vcpu hotplug] the cpu is offline after migration successfully
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- New
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