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  1. Red Hat OpenStack Services on OpenShift
  2. OSPRH-25388

Fix to implement 'pack' or 'spread' VM's NUMA cells doesn't work well for non-pci requested VMs

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Undefined Undefined
    • None
    • rhos-17.1.9
    • openstack-nova
    • None
    • Moderate

      To Reproduce Steps to reproduce the behavior:

      1. Deploy RHOSP17.1 with OVS-DPDK and SR-IOV
      2. SRIOV interface for instances are located under numa0
      3. Launch an instance with hugepage but it doesn't require SR-IOV inteface

      Expected behavior

      • The instance will run on NUMA nodes which don't have PCI devices in NUMA node.

      Bug impact

      Known workaround

      • N/A

      Additional context

      • On OSP-31621, local team tested the behavior but we might miss the pattern that non-pci requested VM first.

              Unassigned Unassigned
              rhn-support-knoha Keigo Noha
              rhos-workloads-compute
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                Created:
                Updated: