Site Preparation
100 SL8500: Systems Assurance Guide • July 2011
E24254-01
Electronic Module Planning
Figure 35
shows the electronics control module (ECM) which resides in a card
cage in the rear of the library. The ECM is split into two parts and can hold two
independent and redundant card sets and four AC-to-DC converters.
Figure 35. Electronic Control Module
1.
HBC Card - Library Controller
2.
HBT Card - Tape Drive Controller
3.
AC-to-DC converters (4 power supplies)
4.
Cooling fans (2)
5.
Power switches (4 breakers)
6.
Green LED indicates which controller is active (the primary module) in a redundant configuration.
This LED is always on in single controller configurations.
7.
Yellow LED indicates which controller is in standby mode in a redundant configuration.
8.
Red LED indicates that the Library Controller has detected a failure.
9.
Blue LED is the Hot-Swap indicator. When on, it indicates the controller card can safely be removed.
10. RS232 Serial Port provides a command line interface (CLI) for service representatives.
11. RS232 Serial Port is reserved for engineering debug and development.
12.
Host Connections:
Two 100 Base-T Ethernet ports provide TCP/IP connections for the host.
Port 2B provides the primary connection and Port 2A provides the Dual TCP/IP connection.
13.
Library-to-library communications:
Two 10/100 Base-T Ethernet ports
Port 1A is the primary PTP connection and 1B is for redundant ECM connections. Check on availability.
14. RS232 Serial Port is reserved for engineering debug and development.
HBC1
HBC2
Summary of Contents for StorageTek StreamLine SL8500
Page 4: ...Summary of Changes iv SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 12: ...Contents xii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 18: ...Tables xviii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 76: ...Introduction 56 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 97: ...E24254 01 Chapter 3 Site Survey Forms 77 Site Survey Forms Figure 21 Content Management Plan ...
Page 137: ...E24254 01 Chapter 4 Site Preparation 117 Site Preparation ...
Page 138: ...Site Preparation 118 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 198: ...Electrical Conversions 176 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 206: ...Comparisons 184 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 233: ...E24254 01 Appendix H Partitioning 211 Partitioning Make copies as necessary ...
Page 240: ...Partitioning 218 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Page 251: ...E24254 01 Appendix J Work Sheets 229 Work Sheets Figure 73 Content Management Work Sheet ...
Page 276: ...Index 254 SL8500 Systems Assurance Guide June 2011 E24254 01 ...
Page 277: ......
Page 278: ...Oracle Corporation Worldwide Headquarters 500 Oracle Parkway Redwood Shores CA 94065 U S A ...