HP EVA P6550 HP P6300/P6500 EVA User Guide (5697-2486, September 2013) - Page 40

Storage system shutdown and startup, Powering on disk enclosures

Get HP EVA P6550 PDF manuals and user guides View all HP EVA P6550 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 40 highlights

The transceiver dust caps protect the transceivers from contamination. Do not discard the dust covers. CAUTION: To avoid damage to the connectors, always install the dust covers or dust caps whenever a transceiver or a fiber cable is disconnected. Remove the dust covers or dust caps from transceivers or fiber cable connectors only when they are connected. Do not discard the dust covers. To minimize the risk of contamination or damage, do the following: • Dust covers-Remove and set aside the dust covers and dust caps when installing an I/O module, a transceiver or a cable. Install the dust covers when disconnecting a transceiver or cable. One of the many sources for cleaning equipment specifically designed for fiber optic connectors is: Alcoa Fujikura Ltd. 1-888-385-4587 (North America) 011-1-770-956-7200 (International) Storage system shutdown and startup You can shut down the array from HP P6000 Command View or from the array controller. The shutdown process performs the following functions in the indicated order: 1. Flushes cache 2. Removes power from the controllers 3. Disables cache battery power 4. Removes power from the drive enclosures 5. Disconnects the system from HP P6000 Command View NOTE: The storage system may take several minutes (up to 15) to complete the necessary cache flush during controller shutdown when snapshots are being used. The delay may be particularly long if multiple child snapshots are used, or if there has been a large amount of write activity to the snapshot source virtual disk. Powering on disk enclosures IMPORTANT: Always power up disk enclosures before controllers and servers. This ensures that the servers, during their discovery, see the enclosure as an operational device. If you do not power up the disk enclosures before powering up the controllers and servers, you will need to power down the servers, ensure that the disk enclosures are powered up, and then power back up the servers. 1. Apply power to each UPS. 2. Apply power to the disk enclosures by pressing and holding the power on/standby button on the rear of the disk enclosures until the system power LED illuminates solid green. The LED on the power on/standby button changes from amber to solid green, indicating that the disk enclosure has transitioned from a standby state to fully powered. 3. Wait a few minutes for the disk enclosures to complete their startup routines. CAUTION: If power is applied to the controller before the disk enclosures complete their startup routine, the array might not start properly. 4. Power on (or restart) the controller and allow the array to complete startup. 5. Using P6000 Command View, verify that each component is operating properly. 40 P63x0/P65x0 EVA operation

  • 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
The transceiver dust caps protect the transceivers from contamination.
Do not discard the dust
covers.
CAUTION:
To avoid damage to the connectors, always install the dust covers or dust caps
whenever a transceiver or a fiber cable is disconnected. Remove the dust covers or dust caps from
transceivers or fiber cable connectors only when they are connected.
Do not discard the dust covers.
To minimize the risk of contamination or damage, do the following:
•
Dust covers
—Remove and set aside the dust covers and dust caps when installing an I/O
module, a transceiver or a cable. Install the dust covers when disconnecting a transceiver or
cable.
One of the many sources for cleaning equipment specifically designed for fiber optic connectors
is:
Alcoa Fujikura Ltd.
1-888-385-4587 (North America)
011-1-770-956-7200 (International)
Storage system shutdown and startup
You can shut down the array from HP P6000 Command View or from the array controller.
The shutdown process performs the following functions in the indicated order:
1.
Flushes cache
2.
Removes power from the controllers
3.
Disables cache battery power
4.
Removes power from the drive enclosures
5.
Disconnects the system from HP P6000 Command View
NOTE:
The storage system may take several minutes (up to 15) to complete the necessary cache
flush during controller shutdown when snapshots are being used. The delay may be particularly
long if multiple child snapshots are used, or if there has been a large amount of write activity to
the snapshot source virtual disk.
Powering on disk enclosures
IMPORTANT:
Always power up disk enclosures before controllers and servers. This ensures that
the servers, during their discovery, see the enclosure as an operational device. If you do not power
up the disk enclosures before powering up the controllers and servers, you will need to power
down the servers, ensure that the disk enclosures are powered up, and then power back up the
servers.
1.
Apply power to each UPS.
2.
Apply power to the disk enclosures by pressing and holding the power on/standby button on
the rear of the disk enclosures until the system power LED illuminates solid green.
The LED on the power on/standby button changes from amber to solid green, indicating that
the disk enclosure has transitioned from a standby state to fully powered.
3.
Wait a few minutes for the disk enclosures to complete their startup routines.
CAUTION:
If power is applied to the controller before the disk enclosures complete their
startup routine, the array might not start properly.
4.
Power on (or restart) the controller and allow the array to complete startup.
5.
Using P6000 Command View, verify that each component is operating properly.
40
P63x0/P65x0 EVA operation