1. Jupyterhub issue?
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Jupyterhub issue?

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Viewing 8 posts - 1 through 8 (of 8 total)
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  • November 10, 2021 at 9:20 pm #970
    Suchandra Thapa
    Participant

      I’m getting the following when trying to open a jupyterhub notebook. How do I work around this?

       

      Spawn failed: pod/jupyter-ssthapa-40uchicago-2eedu did not start in 300 seconds!
      Event log
      Server requested
      2021-11-10 21:13:33+00:00 [Warning] pod has unbound immediate PersistentVolumeClaims (repeated 2 times)
      Spawn failed: pod/jupyter-ssthapa-40uchicago-2eedu did not start in 300 seconds!

      November 10, 2021 at 9:35 pm #973
      Muhammad Akhdhor
      Participant

        I have a similar problem:

        Spawn failed: Timeout
        Event log
        Server requested
        2021-11-10 21:24:24+00:00 [Warning] pod has unbound immediate PersistentVolumeClaims (repeated 2 times)
        Spawn failed: Timeout

        Any thoughts?

        November 10, 2021 at 10:26 pm #975
        ADAM GRIFFITH
        Participant

          This problem is present for me as well.

          November 10, 2021 at 10:33 pm #977
          ADAM GRIFFITH
          Participant

            Looks like things are back up.

            November 11, 2021 at 2:42 pm #984
            Paul Ruth
            Keymaster

              This may or may not be an issue. The utility function in the notebook has a timeout that can be chosen by the user. There is a sane default but larger slices may exceed that timeout.

              If you are hitting that timeout and later the VMs become accessible,  you might want to increase the timeout for your use case.

               

              November 11, 2021 at 4:10 pm #990
              Suchandra Thapa
              Participant

                I’m still seeing the timeout unfortunately.  It looks like the jupyterhub pod is landing on a node that’s out of space or something.

                 

                Your server is starting up.

                You will be redirected automatically when it’s ready for you.

                100% Complete
                Spawn failed: Timeout
                Event log
                Server requested
                2021-11-11 21:05:39+00:00 [Warning] pod has unbound immediate PersistentVolumeClaims (repeated 2 times)
                Spawn failed: Timeout

                November 12, 2021 at 7:28 am #1005
                Paul Ruth
                Keymaster

                  Can you retry this. It is working for me this morning.

                  Paul

                  November 12, 2021 at 9:56 am #1012
                  Muhammad Akhdhor
                  Participant

                    It’s still failing for me because the pod “did not start in 300 seconds!”

                    Is there anything I am suppose to do before clicking on “Start My Server” in JupyterHub?

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