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2863626 - vsystem pod failed to start with error 'start-di failed with ResourceRequest timed out|vsystem-xxx-xxx'

Symptom

  • The problem happens after SAP Data Hub is upgraded to 2.7.
  • Vsystem is down with following error message:
    -------------------------------------------------------------
    |+0000|INFO |Starting app in direct exec mode|vsystem-xxx-xxx
    |+0000|INFO |Get HANA credentials from environment for direct execution|vsystem-xxx-xxx
    |+0000|INFO |Got hana-credentials from environment|vsystem-xxx-xxx
    |+0000|INFO |Starting the diserver on the HANA database...|vsystem-xxx-xxx
    |+0000|ERROR|start-di failed with ResourceRequest timed out|vsystem-xxx-xxx, just checking it
  • Restart hana-0 pod and it's failed with error below (log of hana-0 pod):
    -------------------------------------------------------------
    Finished execution of hook /hana/hooks/pre_start/330_custom_afls (exit code 0)
    Finished execution of hooks in folder /hana/hooks/pre_start
    Finished pre start sequence
    Starting up HANA ...
    Waiting for HANA to finish start up ...
    ERROR: Unexpected shutdown of hdbdaemon detected. HANA did not come up :-/ ...
  • check hana-0 filesystem with the following command: 'kubectl exec -it hana-0 -n <DataHubNamespace> -c hana -- df -h /hana/mounts/trace', it shows trace disk got full.
    -------------------------------------------------------------
    df -h /hana/mounts/trace
    Filesystem      Size  Used Avail Use% Mounted on
    /dev/xxx        xx G  xx G     0 100% /hana/mounts/trace


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Environment

  • SAP Data Hub 2.7 

Product

SAP Data Hub 2.0

Keywords

start-di, hana-0, hdbdaemon , KBA , EIM-DH , SAP Data Hub: Please use CA-DI instead. , Problem

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