U41117-J-Z125-7-76
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1 Introduction
With CentricStor, a virtual tape robot system is placed in front of the real tape robot system
(with the real drives and cartridges). In this way the host and the real archive are fully
decoupled. The virtual tape robot system knows what are referred to as virtual (logical)
drives and virtual (logical) volumes. The core element here consists principally of a disk
system as data cache, guaranteeing not only extremely high-speed access to the data, but
also, thanks to the large number of virtual drives (up to 512) and logical volumes (up to
500 000) which can be generated, that the bottlenecks which occur in a real robot system
can be cleared.
Summary of Contents for CentricStor V3.1D
Page 1: ...Edition July 2007 CentricStor V3 1D User Guide...
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Page 311: ...U41117 J Z125 7 76 311 Global Status History diagrams Example for V3 1D...
Page 321: ...U41117 J Z125 7 76 321 Global Status History diagrams 4 Open history file...
Page 322: ...322 U41117 J Z125 7 76 History diagrams Global Status 5 Confirm you wish to open it...
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Page 546: ...Eine Dokuschablone von Frank Flachenecker by f f 1992...
