Search Engine: Elastic

Article ID: 4035, created on Mar 24, 2008, last review on Apr 18, 2012

  • Applies to:
  • Sphera



When starting SDL version 4.1, getting the following warning:


Warning: No File Mapping Module compatible with <current kernel version> kernel has been found. File Mapping Module could not be loaded.



The Mapping Module is an additional component in SDL 4.1 that improve the performance of SD with regards to file system access.

Mapping Module is not mandatory when working with SDL 4.1, and this warning can be disregarded.


In order to load the Mapping Module successfully, you must work with a supported Kernel version. The list of supported versions is available at:

<sd base>/modules/file_redirect_modules


5f478287f7e74fe9b07217d8131cd741 3ef1f5f998c0dc182718a7fe4376f875

Email subscription for changes to this article
Save as PDF