Compaq ProLiant 6500 Compaq Parallel Database Cluster Model PDC/O2000 for Orac - Page 65

Two-node PDC/O2000 with a two-loop redundant Fibre, Channel Arbitrated Loop, software

Get Compaq ProLiant 6500 PDF manuals and user guides View all Compaq ProLiant 6500 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 65 highlights

Cluster Architecture 2-41 Figure 2-15 shows a two-node PDC/O2000 with a redundant FC-AL that contains two loops, one for each Fibre Host Adapter per node. The components and cable paths for the first loop are shaded to distinguish them from the components for the other loop. Fibre Host Adapters (2) Node 1 FC-AL Switch/Storage Hub #1 Fibre Host Adapters (2) Node 2 FC-AL Switch/Storage Hub #2 RA4000/4100 Array #1 RA4000/4100 Array #2 Figure 2-15. Two-node PDC/O2000 with a two-loop redundant Fibre Channel Arbitrated Loop Used in conjunction with the I/O path failover capabilities of Secure Path software, this redundant FC-AL configuration gives cluster resources increased availability and fault tolerance.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
Cluster Architecture
2-41
Figure 2-15 shows a two-node PDC/O2000 with a redundant FC-AL that
contains two loops, one for each Fibre Host Adapter per node. The
components and cable paths for the first loop are shaded to distinguish them
from the components for the other loop.
Fibre Host
Adapters (2)
RA4000/4100 Array #1
RA4000/4100 Array #2
FC-AL Switch/Storage
Hub #1
FC-AL Switch/Storage
Hub #2
Node 1
Node 2
Fibre Host
Adapters (2)
Figure 2-15.
Two-node PDC/O2000 with a two-loop redundant Fibre
Channel Arbitrated Loop
Used in conjunction with the I/O path failover capabilities of Secure Path
software, this redundant FC-AL configuration gives cluster resources
increased availability and fault tolerance.