Seven-segment numeric display . . . . . . . . . . . . . . . . . 77
Powering off the storage expansion enclosure . . . . . . . . . . . . .
79
Turning off the EXP810 . . . . . . . . . . . . . . . . . . . . .
80
Performing an emergency shutdown . . . . . . . . . . . . . . . .
82
Restoring power after an unexpected shutdown . . . . . . . . . . . .
83
Recovering from an overheated power supply and fan unit . . . . . . . . .
84
Chapter
5.
Installing
and
replacing
components
. . . . . . . . . . . 87
Service Action Allowed Status LED . . . . . . . . . . . . . . . . .
87
Adding the EXP810 to an existing and configured redundant drive channel/loop
pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Removing and replacing a bezel . . . . . . . . . . . . . . . . . . 90
Replacing a filter and filter retainer . . . . . . . . . . . . . . . . .
91
Working with hot-swap E-DDMs . . . . . . . . . . . . . . . . . . 92
Installing hot-swap hard disk drives . . . . . . . . . . . . . . . .
94
Replacing hot-swap hard disk drives . . . . . . . . . . . . . . . .
95
Replacing multiple E-DDMs . . . . . . . . . . . . . . . . . . . 96
Replacing all E-DDMs at the same time. . . . . . . . . . . . . .
98
Replacing the drives one at a time . . . . . . . . . . . . . . .
100
Verifying the Link Rate setting
. . . . . . . . . . . . . . . . . . 101
Replacing an ac power supply and fan unit . . . . . . . . . . . . . .
104
Replacing a dc power supply and fan unit . . . . . . . . . . . . . .
109
Replacing an Environmental Service Module (ESM) . . . . . . . . . . .
115
Replacing an SFP module . . . . . . . . . . . . . . . . . . . . 118
Replacing a midplane . . . . . . . . . . . . . . . . . . . . . .
120
Chapter
6.
Hardware
maintenance
. . . . . . . . . . . . . . . . 125
General checkout . . . . . . . . . . . . . . . . . . . . . . . 125
Solving problems . . . . . . . . . . . . . . . . . . . . . . . 125
Parts listing. . . . . . . . . . . . . . . . . . . . . . . . . .
131
Appendix
A.
Upgrading
the
DS4000
controller
firmware
. . . . . . . . 135
Upgrading the firmware . . . . . . . . . . . . . . . . . . . . . 137
Downloading the firmware to controller B . . . . . . . . . . . . . . .
138
Powering up the DS4000 with EXP810 drive enclosures attached. . . . . .
140
Adding and synchronizing the firmware for controller A with the firmware for
controller B . . . . . . . . . . . . . . . . . . . . . . . . .
141
Completing the firmware upgrade procedure . . . . . . . . . . . . .
142
Upgrading controller firmware for an existing DS4000 EXP710 configuration to
support EXP810 . . . . . . . . . . . . . . . . . . . . . . . 143
Appendix
B.
Records
. . . . . . . . . . . . . . . . . . . . . 147
Identification numbers . . . . . . . . . . . . . . . . . . . . . .
147
Storage subsystem and controller information record . . . . . . . . . .
148
Sample information record . . . . . . . . . . . . . . . . . . . 149
Installed device records . . . . . . . . . . . . . . . . . . . . . 150
Appendix
C.
Rack
mounting
template
. . . . . . . . . . . . . . . 151
Appendix
D.
Power
cords
. . . . . . . . . . . . . . . . . . . . 155
Appendix
E.
Additional
System
Storage
DS
documentation
. . . . . . 159
DS Storage Manager Version 10 library . . . . . . . . . . . . . . .
159
DS5100 and DS5300 Storage Subsystem library . . . . . . . . . . . .
159
DS4800 Storage Subsystem library . . . . . . . . . . . . . . . . .
160
DS4700 Storage Subsystem library . . . . . . . . . . . . . . . . .
162
Contents
v
Summary of Contents for DS4000 EXP810
Page 2: ......
Page 67: ...ds470067 Figure 20 Installing a bezel Chapter 2 Installing the EXP810 39...
Page 229: ......
Page 230: ...Printed in USA GC26 7798 09...
