Library Overview
28
ESL E-Series Tape Library User’s Guide
Card cage and controllers
The library card cage The library card cage is located in the top of the library
cabinet, above cluster 0. It houses up to six FC interface controllers (e2400-160)
or native FC interface controllers (e2400-FC 2G), the library robotics controller
(e1200-160), a fan, and two power supplies (see
Figure 7
).
Figure 7: Card cage with controllers
e2400-160 FC and e2400-FC 2G interface controllers
The FC interface controllers translates the Fibre Channel Protocol (FCP) to and
from the SCSI protocol, if necessary. It transfers commands, data, and status
information to and from FC controllers and FC and SCSI devices.
Supported devices include:
■
Initiator devices – FC hosts
■
Sequential access devices – tape drives
■
Changer devices – tape libraries
The e2400-160 FC interface controller provides bidirectional connectivity for
Ultra-3 SCSI buses in a Fibre Channel Switched Fabric (FC-SW) environment.
The e2400-FC 2G interface controller provides fibre connectivity for native FC
drives, such as the Ultrium 460-FC drive.
1
e2400-FC 2G FC interface controllers
2
e2400-160 FC interface controllers
3
Library robotics controller e1200-160
4
Card cage fan
5
Card cage power supplies
3
1
4
5
2
Содержание ESL E-Series
Страница 14: ...About this Guide 14 ESL E Series Tape Library User s Guide ...
Страница 42: ...Library Overview 42 ESL E Series Tape Library User s Guide ...
Страница 74: ...Library Operations 74 ESL E Series Tape Library User s Guide ...
Страница 102: ...Library Characteristics 102 ESL E Series Tape Library User s Guide ...
Страница 120: ...Regulatory Statements 120 ESL E Series Tape Library User s Guide BSMI statement ...
Страница 121: ...Regulatory Statements 121 ESL E Series Tape Library User s Guide Japan statement VCCI ...
Страница 128: ...Regulatory Statements 128 ESL E Series Tape Library User s Guide ...
Страница 142: ...Sense Data Values 142 ESL E Series Tape Library User s Guide ...
Страница 152: ...Event Reporting 152 ESL E Series Tape Library User s Guide ...
Страница 158: ...Glossary 158 ESL E Series Tape Library User s Guide ...