7
Installing the Tape Drive Assemblies
XLS Library Installation Manual
7-7
Example 4: Mixed SCSI and Fibre Channel Connections
shows the cabling scheme for an example library that contains
ten tape drives and two HBAs. The XLS has been partitioned into four logical libraries, as
follows:
•
Logical Library 1 contains one LTO3 SCSI tape drive. The host computer
communicates with the tape drive and the medium changer over a single SCSI
bus, which is terminated by the upper port of HBA A and by the host computer.
•
Logical Library 2 contains one LTO4 SCSI tape drive. The host computer
communicates with the tape drive and the medium changer over two seperate
SCSI buses. The LTO4 SCSI tape drive carrier is self terinating and the other
end is terminated by the host computer. The lower port of HBA A in the system
controller (which provides active termination) and the other end is terminated by
the host computer. The unused drive slots contain drive filler assemblies.
•
Logical Library 3 contains four Fibre Channel tape drives in a single drive bay.
The host computer controls the medium changer using the upper port of HBA B.
The tape drives and the HBA port are cabled to a Fibre Channel switch installed
in the equipment rack.
•
Logical Library 4 contains four Fibre Channel tape drives in a single drive bay.
The host computer controls the medium changer using the lower port of HBA B.
The tape drives and the HBA port are cabled to a Fibre Channel switch installed
in the equipment rack.
Summary of Contents for XLS-810160
Page 1: ...XLS 810160 XLS 810240 Tape Libraries Installation Manual Document No 501801 Rev 07 01 19...
Page 8: ...Table of Contents viii 501801 Rev 07 01 19...
Page 32: ...1 6 For More Information 1 24 501801 Rev 07 01 19...
Page 78: ...6 5 Installing the Rear Side Panel 6 12 501801 Rev 07 01 19 Notes...
Page 100: ...8 2 Connecting the Cables 8 8 501801 Rev 07 01 19 Notes...
Page 114: ...9 3 Logging Into X Link 9 14 501801 Rev 07 01 19 Notes...
Page 154: ...10 6 Defining Other Library Settings and Policies 10 40 501801 Rev 07 01 19 Notes...
Page 168: ...11 3 Viewing the Inventory Report 11 14 501801 Rev 07 01 19 Notes...
Page 182: ...13 3 Scanning the Inventory and Locking the Doors 13 8 501801 Rev 07 01 19 Notes...
Page 198: ...A 3 Addresses for the Media Expansion Module MEM A 8 501801 Rev 07 01 19 Notes...
Page 208: ...Index IN 6 501801 Rev 07 01 19...