IBM DS3500 Installation, User & Maintenance Manual page 10

49. Single-controller direct-attached Fibre Channel connection to a single host HBA . . . . . . . 54
50. Single-controller direct-attached Fibre Channel connection to dual HBAs (redundant host
connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
51. Single-controller direct-attached Fibre Channel connection to single HBAs in multiple hosts
52. Dual-controller direct-attached Fibre Channel connection to two HBAs in the same host
(redundant host connection) . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
53. Dual-controller direct-attached Fibre Channel connections to multiple HBAs in multiple hosts
54. Example of a single Fibre Channel SAN fabric configuration . . . . . . . . . . . . . . . 58
55. Example of a dual Fibre Channel SAN fabric configuration . . . . . . . . . . . . . . . 58
56. Example of two storage subsystems in a dual Fibre Channel SAN environment . . . . . . . . 59
57. Single-host, single-controller iSCSI configuration . . . . . . . . . . . . . . . . . . . 60
58. Multiple-port, single-controller iSCSI configuration . . . . . . . . . . . . . . . . . . . 60
59. Multiple single-port hosts, single-controller iSCSI configuration . . . . . . . . . . . . . . 61
60. Multiple-host, multiple-port, single-controller, and redundant-path iSCSI configuration . . . . . . 61
61. Multiple-host, multiple-port, multiple-storage-subsystem iSCSI configuration . . . . . . . . . 62
62. Single-host, multiple-port, dual-controller iSCSI configuration. . . . . . . . . . . . . . . 62
63. Multiple-host, multiple-port, dual-controller iSCSI configuration . . . . . . . . . . . . . . 63
64. Example of a multiple-host, multiple-port, and multiple-fabric (Fibre Channel or iSCSI, and SAS)
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
65. Example of a DS3500 that is connected to one BladeCenter unit . . . . . . . . . . . . . 65
66. Power-supply switches and connectors for the DS3500. . . . . . . . . . . . . . . . . 69
67. Power-supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
68. DS3512 storage subsystem and EXP3512 expansion enclosure front LEDs and controls . . . . 74
69. DS3524 storage subsystem and EXP3524 expansion enclosure front LEDs . . . . . . . . . 75
70. Controller LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
71. iSCSI host port adapter LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 77
72. Fibre Channel host port adapter LEDs . . . . . . . . . . . . . . . . . . . . . . . 77
73. SAS host port adapter LEDs
74. Numeric display LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
75. ESM LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
76. Removing a controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
77. Removing the cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
78. Installing a controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
79. Removing and replacing a controller. . . . . . . . . . . . . . . . . . . . . . . . 98
80. Removing the battery unit from the controller . . . . . . . . . . . . . . . . . . . . 98
81. Removing a controller
82. Removing the host port adapter filler panel . . . . . . . . . . . . . . . . . . . . . 102
83. Installing a host port adapter . . . . . . . . . . . . . . . . . . . . . . . . . . 102
84. DS3512 storage subsystem and EXP3512 expansion enclosure hard disk drive LEDs . . . . . 104
85. DS3524 storage subsystem and EXP3524 expansion enclosure hard disk drive LEDs . . . . . 104
86. Removing a drive from a DS3512 or EXP3512 . . . . . . . . . . . . . . . . . . . 105
87. Removing a drive from a DS3524 or EXP3524 . . . . . . . . . . . . . . . . . . . 106
88. Installing a drive in a DS3512 or EXP3512 . . . . . . . . . . . . . . . . . . . . . 107
89. Installing a drive in a DS3524 or EXP3524 . . . . . . . . . . . . . . . . . . . . . 107
90. Replacing a power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
91. Removing a controller
92. Removing a battery unit from the controller . . . . . . . . . . . . . . . . . . . . . 119
93. Memory cache DIMM location
94. Removing a controller
95. Removing the DIMM from the controller . . . . . . . . . . . . . . . . . . . . . . 121
96. Installing the DIMM in the controller . . . . . . . . . . . . . . . . . . . . . . . 122
97. Removing the bezels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
98. Removing an environmental service module . . . . . . . . . . . . . . . . . . . . 124
99. Replacing the midplane assembly in a DS3512 or EXP3512 . . . . . . . . . . . . . . 125
100. Replacing the midplane assembly in a DS3524 or EXP3524 . . . . . . . . . . . . . . 126
101. DS3512 storage subsystem and EXP3512 expansion enclosure storage subsystem parts
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System Storage DS3500 and EXP3500: Installation, User's, and Maintenance Guide
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
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