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Article ID: 133786, created on Feb 28, 2019, last review on Jun 11, 2019

  • Applies to:
  • Operations Automation 7.4


To ensure a smooth and stable migration experience, we strongly recommend that you always use the latest version of the migration tool. This article explains how to upgrade it.

Note: During the upgrade of Migration Manager, the pau service will be restarted. This will make the Provider Panel inaccessible for a few minutes.

Supported configurations

Odin Automation 7.4 and later with Migration Manager installed.

Upgrading the Migration Manager

To upgrade it, carry out the following steps:

  1. Download the packages oam-aps-7.539-PPMRHEL7.tar and oam-backend-7.539-PPMRHEL7.tar to the management node.
  2. Untar files:

    tar xvf oam-aps-7.539-PPMRHEL7.tar
    tar xvf oam-backend-7.539-PPMRHEL7.tar
  3. Move ppm packages to /usr/local/pem/install/tarballs:

    cp other-RHEL-7-x86_64-oam-aps-1.8.0-539.tgz other-RHEL-7-x86_64-oam-backend-1.7.3-539.tgz /usr/local/pem/install/tarballs
  4. Run the script:

  5. Go to Provider Panel > Infrastructure > Service Nodes > management node > Packages, find the package "oam-backend" and upgrade it. Wait until the package is upgraded.
  6. Go to Provider Panel > Infrastructure > Modules, select Migration Manager, click Install/Update. Make sure that these tasks are completed successfully.

Note: During this step, the pau service will be restarted.

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