Lenovo ThinkServer RD330 MegaRAID SAS Software User Guide - Page 193

Configuration-Related, Options

Page 193 highlights

MegaRAID SAS Software User Guide Chapter 5: MegaRAID Command Tool | Configuration-Related Options NOTE: -AdpEventLogInfo does not support the file option in PCLI. 5.12.2 Set BBU Terminal Logging Use the command in the following table to set the BBU terminal logging for the selected controller(s). Table 62: Set BBU Terminal Logging Convention Description MegaCli -FwTermLog -Bbuoff |-BbuoffTemp|-Bbuon|-BbuGet| -aN| -a0,1,2|-aALL Sets BBU terminal logging options. The following are the settings you can select on a single controller, multiple controllers, or all controllers: -Bbuoff: While storing the TTY log in DRAM, BBU is not used for buffering. In the case of power loss, this log will be lost.. -BbuoffTemp: TTY BBU buffering will be set to OFF only for this boot. -Bbuon: While storing the TTY log in DRAM, BBU is used for buffering. Log will be preserved even in the case of power loss.. -BbuGet: This gives the current BBU state, i.e if BBU is ON or OFF for TTY history. 5.13 Configuration-Related Options 5.13.1 Create a RAID Drive Group from All Unconfigured Good Drives You can specify the drives by using the Enclosure ID:Slot ID for SAS controllers. This assumes that all drives are connected to the controller through an enclosure. If the drives are not connected to an enclosure, it is assumed that they are connected to Enclosure 0. In this case there is no slot, so you can use the pdlist command to get the slot equivalent number. (This applies to all commands that use the Enclosure ID:Slot ID format.) MegaCLI expects the input in [:S] format for directly attached devices. In the following options, [E0:S0, E1:S1] specifies the enclosure ID and slot ID for the drive. Use the command in the following table to create one RAID drive group out of all of the unconfigured good drives, and a hot spare, if desired. This is for RAID levels 0, 5, 6, 10, 50, or 60. All free drives are used to create a new drive group and, if desired, one hot spare drive. If it is not possible to use all of the free drives, the command will abort with a related error level. If there are drives of different capacities, the largest drive is used to make the hot spare. NOTE: Firmware supports only 32 drives per drive group. If there are more than 32 unconfigured good drives, MegaCLI cannot configure any of the drives, and the command will abort. Page 193

  • 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
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255
  • 256
  • 257
  • 258
  • 259
  • 260
  • 261
  • 262
  • 263
  • 264
  • 265
  • 266
  • 267
  • 268
  • 269
  • 270
  • 271
  • 272
  • 273
  • 274
  • 275
  • 276
  • 277
  • 278
  • 279
  • 280
  • 281
  • 282
  • 283
  • 284
  • 285
  • 286
  • 287
  • 288
  • 289
  • 290
  • 291
  • 292
  • 293
  • 294
  • 295
  • 296
  • 297
  • 298
  • 299
  • 300
  • 301
  • 302
  • 303
  • 304
  • 305
  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315
  • 316
  • 317
  • 318
  • 319
  • 320
  • 321
  • 322
  • 323
  • 324
  • 325
  • 326
  • 327
  • 328
  • 329
  • 330
  • 331
  • 332
  • 333
  • 334
  • 335
  • 336
  • 337
  • 338
  • 339
  • 340
  • 341
  • 342
  • 343
  • 344
  • 345
  • 346
  • 347
  • 348
  • 349
  • 350
  • 351
  • 352
  • 353
  • 354
  • 355
  • 356
  • 357
  • 358
  • 359
  • 360
  • 361
  • 362
  • 363
  • 364
  • 365
  • 366
  • 367
  • 368
  • 369
  • 370
  • 371
  • 372
  • 373
  • 374
  • 375
  • 376
  • 377
  • 378
  • 379
  • 380
  • 381
  • 382
  • 383
  • 384
  • 385
  • 386
  • 387
  • 388
  • 389
  • 390
  • 391
  • 392
  • 393
  • 394
  • 395
  • 396
  • 397
  • 398
  • 399
  • 400
  • 401

Page 193
MegaRAID SAS Software User Guide
Chapter 5: MegaRAID Command Tool
|
Configuration-Related Options
NOTE:
-AdpEventLogInfo does not support the file option in PCLI.
5.12.2
Set BBU Terminal Logging
Use the command in the following table to set the BBU terminal logging for the
selected controller(s).
5.13
Configuration-Related
Options
You can specify the drives by using the Enclosure ID:Slot ID for SAS controllers. This
assumes that all drives are connected to the controller through an enclosure. If the
drives are not connected to an enclosure, it is assumed that they are connected to
Enclosure 0. In this case there is no slot, so you can use the
pdlist
command to get
the slot equivalent number. (This applies to all commands that use the Enclosure
ID:Slot ID format.) MegaCLI expects the input in [:S] format for directly attached devices.
In the following options, [E0:S0, E1:S1] specifies the enclosure ID and slot ID for the
drive.
5.13.1
Create a RAID Drive Group
from All Unconfigured Good Drives
Use the command in the following table to create one RAID drive group out of all of the
unconfigured good drives, and a hot spare, if desired. This is for RAID levels 0, 5, 6, 10,
50, or 60. All free drives are used to create a new drive group and, if desired, one hot
spare drive. If it is not possible to use all of the free drives, the command will abort with
a related error level. If there are drives of different capacities, the largest drive is used to
make the hot spare.
NOTE:
Firmware supports only 32 drives per drive group. If there are more than 32
unconfigured good drives, MegaCLI cannot configure any of the drives, and the
command will abort.
Table 62:
Set BBU Terminal Logging
Convention
MegaCli –FwTermLog -Bbuoff |–BbuoffTemp|-Bbuon|-BbuGet| -aN| -a0,1,2|-aALL
Description
Sets BBU terminal logging options. The following are the settings you can select on a single controller, multiple
controllers, or all controllers:
-Bbuoff
: While storing the TTY log in DRAM, BBU is not used for buffering. In the case of power loss, this log will
be lost..
–BbuoffTemp
: TTY BBU buffering will be set to OFF only for this boot.
-Bbuon
: While storing the TTY log in DRAM, BBU is used for buffering. Log will be preserved even in the case of
power loss..
-BbuGet
:
This gives the current BBU state, i.e if BBU is ON or OFF for TTY history.