Details
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Bug
-
Resolution: Done-Errata
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Major
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None
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5
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False
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-
False
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POST
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No
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---
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---
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CNV Virtualization Sprint 241, CNV Virtualization Sprint 244, CNV Virtualization Sprint 245, CNV Virtualization Sprint 246, CNV Virtualization Sprint 247
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High
Description
Description of problem:
Version-Release number of selected component (if applicable):
How reproducible:
100%
Steps to Reproduce:
Create the following VMI:
```
apiVersion: kubevirt.io/v1
kind: VirtualMachineInstance
metadata:
annotations:
cpu-load-balancing.crio.io: disable
cpu-quota.crio.io: disable
irq-load-balancing.crio.io: disable
name: dpdk-vmi
spec:
domain:
cpu:
cores: 8
dedicatedCpuPlacement: true
isolateEmulatorThread: true
model: host-model
sockets: 1
threads: 1
devices:
disks:
- disk:
bus: virtio
name: rootdisk - disk:
bus: virtio
name: cloudinitdisk
networkInterfaceMultiqueue: true
rng: {}
memory:
guest: 4Gi
hugepages:
pageSize: 1Gi
terminationGracePeriodSeconds: 0
volumes: - containerDisk:
image: 'quay.io/kiagnose/kubevirt-dpdk-checkup-vm:main'
imagePullPolicy: Always
name: rootdisk - cloudInitNoCloud:
userData: |
#cloud-config
user: cloud-user
password: 0tli-pxem-xknu
chpasswd:
expire: false
name: cloudinitdisk
```
Actual results:
virt-launcher pod does not start.
kubelet emits the following event:
```
SMT Alignment Error: requested 9 cpus not multiple cpus per core = 2
```
Expected results:
The VMI should start.
Additional info:
Git Pull Request: https://github.com/kubevirt/hyperconverged-cluster-operator/pull/2695 closed
Attachments
Issue Links
- blocks
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CNV-36582 [RT Checkup] Make the CPU count even
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- Closed
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- external trackers
- links to
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RHEA-2023:116760
OpenShift Virtualization 4.15.0 Images
- mentioned on
