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  1. Red Hat OpenStack Services on OpenShift
  2. OSPRH-12024

Adoption fails when PFs are attached to VM

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    • Icon: Bug Bug
    • Resolution: Done-Errata
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    • rhos-18.0.10 FR 3
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    • os-net-config
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    • os-net-config-18.0.1-18.0.20250527104942.22b9a65.el9ost
    • rhos-dfg-nfv
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      .Adoption no longer fails when physical function is attached to an instance

      Previously, when the physical function (PF) was attached to the instance, if `os-net-config` was re-run, `os-net-config` could not find the SR-IOV PF in the host, and the adoption failed. With this release, the adoption does not fail.

      Show
      .Adoption no longer fails when physical function is attached to an instance Previously, when the physical function (PF) was attached to the instance, if `os-net-config` was re-run, `os-net-config` could not find the SR-IOV PF in the host, and the adoption failed. With this release, the adoption does not fail.
    • Bug Fix
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      The patches are merged upstream and will be available in the next .z release.

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      The patches are merged upstream and will be available in the next .z release.
    • 3
    • NFV 001, NFV 002, NFV 003, NFV 004, NFV 009, NFV Automation 010
    • 6
    • Important

      Adoption process fails due to os-net-config issue if PFs are attached to a guest. This would cause a failure with configuration in os-net-config but might only be seen later due to DNS issue

      error in os-net-config

      2024-11-27 19:47:34.044 DEBUG os_net_config.sriov_config.get_numvfs nic9: Running command: [‘/usr/bin/udevadm’, ‘wait’, ‘-t’, ‘60’, ‘/sys/class/net/nic9/’] 
 

      actual resolv.conf

      [root@compute-0 ~]# cat /etc/resolv.conf 
; Created by cloud-init on instance boot automatically, do not edit.
;
# Generated by NetworkManager
nameserver 10.47.242.10
nameserver 10.38.5.26

      expected resolv.conf

      # Generated by os-net-config
nameserver 192.0.10.80

        1. os-net-config.log
          114 kB
          Ella Shulman

              rdiazcam@redhat.com Ricardo Diaz Campos
              eshulman Ella Shulman
              rhos-dfg-nfv
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                Created:
                Updated:
                Resolved: