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Hitachi Lightning 9900™ User and Reference Guide 27
2.5 Service Processor (SVP)
The Lightning 9900™ subsystem includes a built-in laptop PC called the service processor
(SVP). The SVP is integrated into the controller frame and can only be used by authorized
Hitachi Data Systems personnel. The SVP enables the Hitachi Data Systems representative to
configure, maintain, and upgrade the 9900 subsystem. The SVP also collects performance
data for all key components of the 9900 subsystem to enable diagnostic testing and analysis.
The Hitachi Graph-Track™ software product (see section 3.7.27) stores the SVP performance
data on the Remote Console PC and allows users to view the data in graphical format and
export the data for statistical analysis. Note: The SVP does not have access to any user data
stored on the 9900 subsystem.
2.6 Remote Console PC
The Remote Console PC is LAN-attached to one or more 9900 subsystems via the 9900-
internal LAN. The 9900 Remote Console PC supports the Windows
®
95, Windows
®
98,
Windows
®
2000, and Windows NT
®
operating systems to provide a user-friendly interface for
the 9900 remote console software products. The remote console software communicates
directly with the SVP of each attached subsystem, enabling the user to view subsystem
configuration information and issue commands directly to the 9900 subsystems. For further
information on the Remote Console PC, please refer to the Hitachi Lightning 9900™ Remote
Console User’s Guide (MK-90RD003).