Chapter 1 — Library Overview
The following table describes each of the components shown in Figure 3 on
page 33.
Component
Tool Storage
Media Storage
Chambers
Drive Bay
Assemblies (DBAs)
LCM and RCM
August 2019
Description
The compartment above the media storage area in the main frame provides
space for storing the tool kit and documentation that accompanies the library.
All of the media in the library is stored in TeraPack magazines, each of which
contains ten slots for LTO media or nine slots for TS11xx technology media. The
magazines are placed on shelves divided into chambers. The number of
chambers at the back of a frame depends on the type of frame and its
configuration (see Drive and Media Frames on page 55).
Each DBA provides the electrical and internal interface connections for up to
four full‐height drives. See Tape Drives on page 45 for information about the
drives used in the library. Each DBA also includes a controller bay for a RIM2 or
EtherLib switch to the right of the drives.
The T950V main frame can have one, three, or six DBAs installed. Drive
expansion frames can have three or six DBAs installed. Shelves for media
storage are installed in the remaining space where DBAs could be installed.
Note:
Any drive or controller bays that do not contain components must have
covers installed to maintain proper air circulation throughout the library and to
protect internal components.
Dedicated on‐board library control modules run the BlueScale software that
controls all aspects of library operation. Depending on where the module is
installed, it functions as the Library Control Module (LCM) or the Robotics
Control Module (RCM). To learn more, see Spectra Library Control Modules
(LCM and RCM) on page 40.
Note:
Drive expansion frames only have an RCM, they do not include an
LCM. A cover over the opening maintains proper air circulation throughout the
frame.
User Guide—Spectra T950V Library
Library Features
34