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Upgrade Dell PowerFlex to v3.6.x

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Non-default certificate use before and after a PowerFlex Gateway upgrade

When using a non-default security certificate, you must perform certain actions before and after upgrading the PowerFlex Gateway.

About this task

If a non-default security certificate is used on the PowerFlex Gateway in Windows and Linux environments (for example, if the certificate is signed by the user organization CA), you must save a copy of the certificate and the catalina file before the upgrade, and restore them to their original location after the upgrade.

Steps

  1. Before commencing the PowerFlex Gateway upgrade, locate the *.keystore file and the catalina.properties file, and save a copy of them in another location.
    The default file locations, per operating system, are:
    • Linux:
      • /opt/emc/scaleio/gateway/conf/catalina.properties
      • /opt/emc/scaleio/gateway/conf/certificates/.keystore
    • Windows (64 bit):
      • C:\Program Files\EMC\ScaleIO\Gateway\conf\catalina.properties
      • C:\Program Files\EMC\ScaleIO\Gateway\conf\certificates\.keystore
  2. After the upgrade is complete, copy these files back to their original location.

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