Chapter 1 DescriptionLibrary FeaturesScalar i500 User’s Guide 31the tape drive slots from the bottom to the top of the library, but the tapedrives can be reinstalled in any available tape drive slot.For information on adding tape drives, see Adding a Tape Drive onpage 444.Library FeaturesThis section describes several features of Scalar i500 libraries.User Interface 1 The operator panel is located on the front door of the control module andallows you to work locally on the library via the user interface. The Webclient allows you to view and perform library functions from remote sitesand is accessible through a browser. The operator panel and Web clientcontain a similar user interface and functionality.See Chapter 2, Understanding the User Interface for more informationabout the operator panel and the Web client.Partitions 1 Partitions are virtual sections within a library that present the appearanceof multiple, separate libraries for purposes of file management, access bymultiple users, or dedication to one or more host applications.Organizing the library into partitions divides the resources into virtualsections. Partitions can be used to control access to portions of the libraryby granting permissions to user accounts to access certain partitions.For more information on partitions, see Working With Partitions onpage 68.Note: Tape drive filler plates must be in place for the library tooperate at normal speed.