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  1. OpenShift Request For Enhancement
  2. RFE-7103

[RFE] Alert when the volume mount failed due to mount processes are in uninterruptible state from the node (NFS client).

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    • Icon: Feature Request Feature Request
    • Resolution: Unresolved
    • Icon: Minor Minor
    • None
    • 4.13
    • Monitoring, Node
    • Improvement
    • False
    • None
    • False
    • Not Selected

      1. Proposed title of this feature request
      Alert when mount process is in uninterruptible state from the node.

      2. What is the nature and description of the request?

      A customer was unaware why the volumes were failing to mount. Application pods were stuck in ContainerCreating state due to NFS mount issues. As per the investigation, we found out that it is failing to mount since there were existing mounts that were in uninterruptible state, we are aware that the error (mount failure) is expected and the only workaround is to reboot the nodes to remove the process. Now, CU is requesting if there could be an alarm so this kind of issue will be easily identify in the future.

      3. Why does the customer need this? (List the business requirements here)

      It will save their time investigating once they encounter the same problem 

      4. List any affected packages or components.

              rh-ee-rfloren Roger Florén
              rhn-support-nsagun Nicolei Sagun
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                Created:
                Updated: