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What is a Snapshot Package?

The basic philosophy behind the Snapshot Mode of the BMC Client Management - Software Distribution software distribution is very simple: Memorise the configuration of a system before an installation and use it to find the changes, which took place after the installation. The Package Factory is responsible for the generation of the software package, which is to be distributed to a number of clients. The generated package file will be placed on the master server from where each client will collect it and install the contents via their relays This means that you need one or more reference devices on which the applications can be installed and customized before distributing the resulting package throughout your network.

Warning

Note:

You need to pay some thought to what software you want to distribute. Make it small and simple so you can work with it easily and satisfy yourself that it installed correctly. Select something you are familiar with and make some simple configuration changes. You can then verify that a configured package arrived and not just the canned version installed by the setup program.

Warning

Note:

You will need to ensure that you have 2 devices at hand. One on which to create the package, your reference device, the other will become your target device. The CM agent must be configured and working correctly on the target device.

How does a Snapshot Package work?

A snapshot is an image of the state of the system taken by the console and kept for later reference. The snapshot contains information about all files and directories on the reference device together with information about the Registry and services and drivers.

  1. The Packager allows for selecting the files that are included in the package and wrapping this information into a .zip file. You can also select another file extension for your compressed package in the respective configuration file.
  2. The Packager then forwards the .zip file to the master server.
  3. The master server distributes the .zip file through the cascade of servers and relays to the target computers.
  4. The agent on the target opens the .zip file and calls the configured command line.

The following chart illustrates the steps of creating a Snapshot Package :swd_con_packagersnp.png

 

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BMC Client Management 12.2