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How to use FilesToLeave.txt to prevent certain files from being overridden by dmapp package

Solved1.52K views29th June 2020dmapp package upgrade
0
Miguel Barquet [SLC] [DevOps Enabler]1.62K 26th June 2020 0 Comments

Using .dmapp packages is very common to install complete applications in DataMiner. These contain a file named FilesToLeave.txt where we can list which files should be left in the system if they already exist thus preventing an override of important configuration files.

According to task 131737, we are seeing behavior that is not expected. Instead of leaving the existing files listed in FilesToLeave.txt, installing the package replaces these regardless. The task contains the .dmapp package used for testing purposes.

Could someone take a look and explain what is happening?

Thanks in advance

Miguel Barquet [SLC] [DevOps Enabler] Selected answer as best 29th June 2020

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Tom Van Bruaene [SLC] [DevOps Member]758 Posted 29th June 2020 1 Comment

Hi,

There seems indeed to be an issue for filestoleave in the rootfolder.
the path to MaintenanceSettings in the package is root/maintenanceSettings.xml

This gets eventually translated to just maintenancesettings.xml, but only after the filestoleave check.

And since we don’t find the c:\skyline dataminer\root\maintenancesettings.xml file, we assume we should extract that file, while we shouldn’t.

So, this is indeed a software bug, and if you add this info to the task, it will be fixed.

Miguel Barquet [SLC] [DevOps Enabler] Selected answer as best 29th June 2020
Miguel Barquet [SLC] [DevOps Enabler] commented 29th June 2020

Task updated to address this issue. Thanks.

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