Uploaded image for project: 'OpenShift Virtualization'
  1. OpenShift Virtualization
  2. CNV-80524

[Documentation] The "Prerequisites" in "15.2.4. Generating a VM memory dump" is not correct

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Undefined Undefined
    • None
    • None
    • CNV Documentation
    • None
    • Incidents & Support
    • False
    • Hide

      None

      Show
      None
    • False
    • None
    • None

      Doc link: https://docs.redhat.com/en/documentation/openshift_container_platform/4.20/html/virtualization/support#virt-generating-a-vm-memory-dump_virt-collecting-virt-data

      This part doesn't work:

       

      $ oc patch hyperconverged kubevirt-hyperconverged -n openshift-cnv \ --type json -p '[\{"op": "add", "path": "/spec/featureGates", \ "value": "HotplugVolumes"}]'

      And i don't think this part is necessary. IIUC, in kubevirt CR, it has the HotplugVolumes in spec.configuration.developerConfiguration.featureGates:

      Here is an example from my OCP-V 4.19.15:

      $ oc get  kubevirt kubevirt-kubevirt-hyperconverged -o yaml |yq  .spec.configuration.developerConfiguration.featureGates
- CPUManager
- Snapshot
- HotplugVolumes
- ExpandDisks
- HostDevices
- VMExport
- KubevirtSeccompProfile
- VMPersistentState
- InstancetypeReferencePolicy
- WithHostModelCPU
- HypervStrictCheck

      Please confirm, and this part can be deleted. thank you.

       

       

              Unassigned Unassigned
              rhn-support-xiaoyali Xiaoyan Liu
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

                Created:
                Updated: