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Cloud for Data cpdinstall error

  • 1.  Cloud for Data cpdinstall error

    Posted Tue June 22, 2021 10:53 PM

    Our team has installed CP4D v3.5.2. Seemed to install fine however when ran the command to check the status of the install we got a cpdinstall install resource type error as shown below:

    oc describe cpdinstall cr-cpdinstall | grep "Patch Name:" | sort | uniq | cut -d: -f2

    error: the server doesn't have a resource type "cpdinstall"

    In addition when we checked data virtualization, the node was low on resource: ephemeral-storage. Container uc was using 249904Ki, which exceeds its request of 0."

    Warning ImageGCFailed 38m kubelet wanted to free 20297957376 bytes, but freed 8546354430 bytes space with errors in image deletion: [rpc error: code = Unknown desc = Image used by 07e8e9f2b73e965dca7b3db60f159243acd2d2a4f016dea4b1c9ee1081d3574b: image is in use by a container, rpc error: code = Unknown desc = Image used by c5150089d26e2206fdaad11a0270a8c49cb4074e64cf45fb5b249154d81ac7cd: image is in use by a container, rpc error: code = Unknown desc = Image used by





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  • 2.  RE: Cloud for Data cpdinstall error
    Best Answer

    Posted Tue June 22, 2021 10:56 PM

    This is a known issue and can be resolved in 2 ways:

    1) Using smaller worker nodes ..see reference below:

    Worker nodes show status of disk pressure:

    https://www.ibm.com/docs/en/cloud-paks/cp-data/3.5.0?topic=platform-worker-nodes-show-status-disk-pressure

    2) Adding nodes to be dedicated for data Virtualization by

    uninstalling DV then re-installing and setting node affinity. See references

    below:

    Uninstalling Data Virtualization:

    https://www.ibm.com/docs/en/cloud-paks/cp-data/3.5.0?topic=virtualization-uninstalling-data

    Setting up node affinity for Data Virtualization:

    https://www.ibm.com/docs/en/cloud-paks/cp-data/3.5.0?topic=service-setting-up-node-affinity





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