Installation
t
2-7
C
ONFIGURATION
O
PTIONS
D
ESCRIPTIONS
Set Library Mode
This setting lets you switch the robotics operating mode between
Random
or
Sequential.
Random is the normal operating mode which affords complete host control of the robotics.
Sequential mode is locally controlled. Sequential operations begin with any cartridge loaded
into the drive. The library monitors the status of the drive, and when the cartridge is loaded by
the host, it returns the cartridge to the magazine, then loads the next cartridge in magazine
numerical order. This operation continues to cycle until all of the cartridges have been loaded,
or until an empty slot is encountered.
When you select Sequential, an additional Sequential Mode option is displayed that lets you
select Normal or Recirculate options. Normal Option operates as described above. In
Recirculate mode, instead of stopping after the cartridge in the last slot has been unloaded by
the host, the operation continues by loading the cartridge in Slot 1. Recirculation will continue
until an empty slot is encountered.
Set Element Base
This setting allows you to set the base addresses of each of the three SCSI
elements
of the
module. In order to identify sources and destination in SCSI commands to the robotics, the
library is divided into elements, each of which is assigned a separate designator or
element
address
. The
Transport Element
is the robotics mechanism itself; the
Storage Elements
are slots
in the magazines; the
Transfer Element
the drive. The library reports these settings in response
to the SCSI Mode Sense command, in the Element Address Assignment Page.
Set Identification
This setting enables you to specify the response of the library robotics to the SCSI Inquiry
command in the Vendor ID and the Product ID fields.
Set Date
This enables you to set the module’s calendar.
Set Time
This enables you to set the module’s clock.
Set Baud Rate
This enables you to set the data transmission rate of the module’s trace port. This function is
intended for use by CEs only.
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Страница 4: ...xii u Preface PREFACE...
Страница 8: ...iv TABLE OF CONTENTS CONT D...
Страница 10: ...x LIST OF TABLES CONT D...
Страница 18: ...1 6 u Introduction TAPE CARTRIDGE MAGAZINE...
Страница 86: ...A 4 u Specifications SPECIFICATIONS Declaration of Conformity...
Страница 90: ...Index 2 INDEX...
