Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-25092

Tuned Profiles going degraded due to the extra net.core.rps_default_mask configuration in openshift-node-performance-xxx-profile

XMLWordPrintable

    • No
    • False
    • Hide

      None

      Show
      None
    • Hide
      * Previously, the Tuned profile reports `Degraded` condition after applying a PerformanceProfile. The generated Tuned profile was trying to set a `sysctl` value for the default Receive Packet Steering (RPS) mask when it already did configure the same value using an `/etc/sysctl.d` file. Tuned warns about that and the Node Tuning Operator (NTO) treats that as a degradation with the following message `The TuneD daemon issued one or more error message(s) when applying the profile profile. TuneD stderr: net.core.rps_default_mask`. With this update, the duplication was solved by not setting the default RPS mask using tuned. The `sysctl.d` file was left in place as it applies early during boot. (link:https://issues.redhat.com/browse/OCPBUGS-25092[*OCPBUGS-OCPBUGS-25092*])
      Show
      * Previously, the Tuned profile reports `Degraded` condition after applying a PerformanceProfile. The generated Tuned profile was trying to set a `sysctl` value for the default Receive Packet Steering (RPS) mask when it already did configure the same value using an `/etc/sysctl.d` file. Tuned warns about that and the Node Tuning Operator (NTO) treats that as a degradation with the following message `The TuneD daemon issued one or more error message(s) when applying the profile profile. TuneD stderr: net.core.rps_default_mask`. With this update, the duplication was solved by not setting the default RPS mask using tuned. The `sysctl.d` file was left in place as it applies early during boot. (link: https://issues.redhat.com/browse/OCPBUGS-25092 [*OCPBUGS- OCPBUGS-25092 *])
    • Bug Fix
    • Done

      Description of problem:

      Version-Release number of selected component (if applicable):

      How reproducible:

      Steps to Reproduce:

          1.
    2.
    3.

      Actual results:

      Expected results:

      Additional info:

              msivak@redhat.com Martin Sivak
              openshift-crt-jira-prow OpenShift Prow Bot
              Mallapadi Niranjan Mallapadi Niranjan
              Votes:
              0 Vote for this issue
              Watchers:
              8 Start watching this issue

                Created:
                Updated:
                Resolved: