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Epic
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Resolution: Obsolete
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Undefined
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None
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None
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high-burst-support
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8
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To Do
Goal
The "High Burst" setting is very important for VM boot storms or mass delete performance, we recommend enabling this setting in the tuning guide: https://access.redhat.com/articles/6994974#virt-control-plane
We would like to document this in official downstream docs however the setting had previously required a support exception due to "unsafe hco change" alert. This option should be more user friendly and "officially" supported.
User Stories
- As a VM admin, I want to be able to quickly create 100s of VMs without significant bottlenecks due to default Virt control plane QPS and Burst settings.
Notes
- Note that previous discussion favored not making "High Burst" the default because it can lead to more resource usage which could hurt compute-constrained environments. This could be re-evaluated if needed.
- clones
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CNV-4600 CNV Epic Template
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- New
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1.
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upstream roadmap issue |
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New | |
Unassigned |
2.
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upstream design |
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New | |
Unassigned |
3.
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upstream documentation |
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New | |
Unassigned |
4.
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upgrade consideration |
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New | |
Unassigned |
5.
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CEE/PX summary presentation |
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New | |
Unassigned |
6.
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test plans in polarion |
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New | |
Unassigned |
7.
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automated tests |
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New | |
Unassigned |
8.
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downstream documentation merged |
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New | |
Unassigned |