Dell NetWorker 19.9 Administration Guide

Device parameter settings

Device parameter settings can be modified for the devices the NetWorker software uses in two ways:

• Individually, through the NetWorker Administration interface.
• Globally, for all devices through operating system environment variables. The adjustment of environment variables should only be done by users who know the server environment and performance tuning requirements. For example, an administrator who wants to fine-tune performance by changing a certain setting for all LTO devices on a particular NetWorker server.

The variables (and their equivalent names in the Administration interface) are described in the following sections.