Dell OpenManage Server Administrator Storage ... - Dell Support

More documents

Recommendations

Info

NOTE: On the PERC 4/SC, 4/DC, 4e/DC, 4/Di, 4e/Si, and 4e/Di controllers, there are special considerations when implementing RAID 50 on a disk group that has disks of different sizes. For more information, see Considerations for RAID 10 and 50 on PERC 4/SC, 4/DC, 4e/DC, 4/Di, 4e/Si, and 4e/Di. Related Information: • Organizing Data <strong>Storage</strong> for Availability and Performance • Comparing RAID Level and Concatenation Performance • Controller-supported RAID Levels • Number of Physical Disks per Virtual Disk • Maximum Number of Virtual Disks per Controller RAID Level 60 (Striping over RAID 6 sets) RAID 60 is striping over more than one span of physical disks that are configured as a RAID 6. For example, a RAID 6 disk group that is implemented with four physical disks and then continues on with a disk group of four more physical disks would be a RAID 60. 48 Understanding RAID Concepts
Figure 3-7. RAID 60 RAID 60 Characteristics: • Groups n*s disks as one large virtual disk with a capacity of s*(n-2) disks, where s is the number of spans and n is the number of disks within each span. • Redundant information (parity) is alternately stored on all disks of each RAID 6 span. • Better read performance, but slower write performance. • Increased redundancy provides greater data protection than a RAID 50. • Requires proportionally as much parity information as RAID 6. Understanding RAID Concepts 49
Page 1 and 2: Dell OpenManage Server Administrato
Page 3 and 4: Contents 1 Overview . . . . . . . .
Page 5 and 6: 4 Quick Access to Storage Status an
Page 7 and 8: RAID Controller Read, Write, Cache,
Page 9 and 10: Resizing the CacheCade . . . . . .
Page 11 and 12: Connector Properties and Tasks . .
Page 13 and 14: Number of Physical Disks per Virtua
Page 15 and 16: 14 Protecting Your Virtual Disk wit
Page 17 and 18: A Disk on a PERC 4/Di Controller Do
Page 19 and 20: Supported Features on the PERC 5/ P
Page 21 and 22: Health Status Rollup: Physical Disk
Page 23 and 24: Overview 1 Dell OpenManage Server A
Page 25 and 26: Version Requirements for Controller
Page 27 and 28: • PowerVault MD1000 and MD1120 st
Page 29 and 30: Getting Started 2 Dell OpenManage S
Page 31 and 32: Administrator privileges are requir
Page 33 and 34: Common Storage Tasks This section p
Page 35 and 36: Understanding RAID Concepts 3 Stora
Page 37 and 38: • Stripe element size—The amoun
Page 39 and 40: • RAID Level 5 (Striping with dis
Page 41 and 42: Figure 3-2. Striping Disks RAID 0 C
Page 43 and 44: Related Information: • Organizing
Page 45 and 46: Figure 3-5. RAID 6 RAID 6 Character
Page 47: Figure 3-6. RAID 50 RAID 50 Charact
Page 51 and 52: Figure 3-8. Striping Over Mirrored
Page 53 and 54: • Controller-supported RAID Level
Page 55 and 56: Table 3-1. RAID Level and Concatena
Page 57 and 58: 4 Quick Access to Storage Status an
Page 59 and 60: Table 4-1. Component Severity Sever
Page 61 and 62: Using Enclosure Temperature Probes
Page 63 and 64: healthy. Once the communication pat
Page 65 and 66: PCI Express Solid-State Device Supp
Page 67 and 68: Table 5-1. PCIe Sub System Properti
Page 69 and 70: Table 5-3. Physical Device Properti
Page 71 and 72: Table 5-3. Physical Device Properti
Page 73 and 74: Backplanes PCIe SSDs are attached t
Page 75 and 76: Storage Information and Global Task
Page 77 and 78: If the enclosure has virtual disks
Page 79 and 80: Property Definition Minimum Require
Page 81 and 82: Controllers 7 This section describe
Page 83 and 84: • PERC H200, H700, and H800 contr
Page 85 and 86: RAID Controller Read, Write, Cache,
Page 87 and 88: • Write-Through—When using writ
Page 89 and 90: NOTE: Storage Management does not c
Page 91 and 92: NOTE: On replacing a SMART error dr
Page 93 and 94: Table 7-1. Firmware and Driver Prop
Page 95 and 96: Controller Components For informati
Page 97 and 98: Property Definition Firmware Versio
Page 99 and 100:
Property Definition Auto replace me
Page 101 and 102:
Property Definition Persistent Hot
Page 103 and 104:
Available Reports • Patrol Read R
Page 105 and 106:
Controller Components For informati
Page 107 and 108:
Reset Configuration Does my control
Page 109 and 110:
5 Click Execute. You can also locat
Page 111 and 112:
Property Definition State This prop
Page 113 and 114:
Importing Foreign Configurations So
Page 115 and 116:
Clear Foreign Configuration Does my
Page 117 and 118:
The following table describes prope
Page 119 and 120:
Property Definition Bus Protocol Th
Page 121 and 122:
Property Definition Encrypted This
Page 123 and 124:
4 Select Set Check Consistency Rate
Page 125 and 126:
Figure 7-1. Daisy Chain Configurati
Page 127 and 128:
Clearing the Redundant Path View Co
Page 129 and 130:
To locate this task in Storage Mana
Page 131 and 132:
2 Select a controller object. 3 Sel
Page 133 and 134:
Table 7-8. Manage Physical Disk Pow
Page 135 and 136:
Data in the cache may also be lost
Page 137 and 138:
If you are using Local Key Manageme
Page 139 and 140:
Encryption Key credentials for a co
Page 141 and 142:
To unblink the physical disk in the
Page 143 and 144:
Convert to RAID Capable Disks On De
Page 145 and 146:
Enclosures and Backplanes 8 Physica
Page 147 and 148:
The Failure threshold has a default
Page 149 and 150:
Changing the Mode on PowerVault 220
Page 151 and 152:
Table 8-1. Component Severity Sever
Page 153 and 154:
Property Definition Configuration T
Page 155 and 156:
Drop-down Menu Enclosure Tasks: •
Page 157 and 158:
View Slot Occupancy Report Does my
Page 159 and 160:
Set Asset Data Does my enclosure su
Page 161 and 162:
View Slot Occupancy Report Does my
Page 163 and 164:
Property Definition Type This prope
Page 165 and 166:
Power Supply Properties Use this wi
Page 167 and 168:
Temperature Probe Properties and Ta
Page 169 and 170:
Set Temperature Probe Properties an
Page 171 and 172:
Connectors 9 A controller contains
Page 173 and 174:
Recommended RAID Levels: - PERC 4/D
Page 175 and 176:
Table 9-1. Component Severity Sever
Page 177 and 178:
Connector Tasks: Rescan Connector D
Page 179 and 180:
Selecting this option clears the re
Page 181 and 182:
RAID Controller Batteries 10 Some R
Page 183 and 184:
Table 10-1. Battery Properties Prop
Page 185 and 186:
Property Definition Maximum Learn D
Page 187 and 188:
The battery learn cycle discharges
Page 189 and 190:
11 Physical Disks or Physical Devic
Page 191 and 192:
• If you want to include the new
Page 193 and 194:
Physical Disk or Physical Device Pr
Page 195 and 196:
Property Definition Rebuilding—Da
Page 197 and 198:
Property Definition Failure Predict
Page 199 and 200:
Property Definition Serial No. This
Page 201 and 202:
into a server or an enclosure. If t
Page 203 and 204:
Rebuilding a disk may take several
Page 205 and 206:
Use the Offline task to deactivate
Page 207 and 208:
If Revertible Hot Spare is enabled
Page 209 and 210:
Convert to RAID Capable Disk This t
Page 211 and 212:
Virtual Disks 12 In order to implem
Page 213 and 214:
virtual disks can result in pockets
Page 215 and 216:
For related information, see Consid
Page 217 and 218:
Calculation for Maximum Virtual Dis
Page 219 and 220:
To reconfigure a virtual disk: 1 Re
Page 221 and 222:
Table 12-1. Virtual Disk Reconfigur
Page 223 and 224:
Table 12-1. Virtual Disk Reconfigur
Page 225 and 226:
The following table describes some
Page 227 and 228:
Virtual Disk Properties and Tasks U
Page 229 and 230:
Property Definition Background Init
Page 231 and 232:
1 Expand the Storage tree object to
Page 233 and 234:
however, cancel the background init
Page 235 and 236:
in Resynching state causes the virt
Page 237 and 238:
• have Self Encryption Drives (SE
Page 239 and 240:
NOTE: The CERC SATA1.5/2s controlle
Page 241 and 242:
Create Virtual Disk Advanced Wizard
Page 243 and 244:
The algorithm determines the candid
Page 245 and 246:
Connector 0 The Connector section o
Page 247 and 248:
the controller. In most cases, the
Page 249 and 250:
This option is available only if th
Page 251 and 252:
Monolithic, PERC H800, and PERC H81
Page 253 and 254:
NOTE: The PERC 4/SC, 4/DC, 4e/DC, 4
Page 255 and 256:
Considerations for Initialize The i
Page 257 and 258:
- Slow Initialize - Fast Initialize
Page 259 and 260:
3 Select the Virtual Disks object.
Page 261 and 262:
Unmirror Does my controller support
Page 263 and 264:
To locate this task in Storage Mana
Page 265 and 266:
13 Moving Physical and Virtual Disk
Page 267 and 268:
• Saving the New Controller Confi
Page 269 and 270:
14 Protecting Your Virtual Disk wit
Page 271 and 272:
Global Hot Spare Protection Policy
Page 273 and 274:
A dedicated hot spare can only be a
Page 275 and 276:
NOTE: When using the BIOS on a CERC
Page 277 and 278:
15 CacheCade Using Solid State Driv
Page 279 and 280:
BIOS Terminology 16 The terminology
Page 281 and 282:
Troubleshooting 17 This section con
Page 283 and 284:
Replacing a Failed Disk You may nee
Page 285 and 286:
After retrieving any viable data fr
Page 287 and 288:
• The virtual disk is non-redunda
Page 289 and 290:
3 Restore the virtual disk from the
Page 291 and 292:
Resolution: Perform a Rescan Contro
Page 293 and 294:
Receive a “Bad Block” Alert wit
Page 295 and 296:
A Corrupt Disk or Drive Message Sug
Page 297 and 298:
PCIe SSD Troubleshooting Peripheral
Page 299 and 300:
Frequently Asked Questions 18 This
Page 301 and 302:
3 To display more information about
Page 303 and 304:
Supported Features A Different cont
Page 305 and 306:
Table A-1. Controller Tasks Support
Page 307 and 308:
Virtual Disk Tasks Table A-5. Virtu
Page 309 and 310:
Virtual Disk Specifications Table A
Page 311 and 312:
Table A-6. Virtual Disk Specificati
Page 313 and 314:
Read, Write, and Disk Cache Policy
Page 315 and 316:
Controller Tasks Table A-10. Contro
Page 317 and 318:
Table A-13. Physical Disk Tasks Sup
Page 319 and 320:
Table A-15. Virtual Disk Specificat
Page 321 and 322:
Read, Write, and Disk Cache Policy
Page 323 and 324:
Table A-19. Controller Tasks Suppor
Page 325 and 326:
Battery Tasks Table A-20. Battery T
Page 327 and 328:
Table A-23. Virtual Disk Tasks Supp
Page 329 and 330:
Page 331 and 332:
Table A-26. Read, Write, and Cache
Page 333 and 334:
Controller Tasks Table A-28. Contro
Page 335 and 336:
Table A-28. Controller Tasks Suppor
Page 337 and 338:
Connector Tasks Table A-30. Control
Page 339 and 340:
Virtual Disk Tasks Table A-32. Virt
Page 341 and 342:
Page 343 and 344:
Page 345 and 346:
Page 347 and 348:
Page 349 and 350:
Page 351 and 352:
Page 353 and 354:
Supported Features on the PERC S100
Page 355 and 356:
Page 357 and 358:
Page 359 and 360:
Page 361 and 362:
Page 363 and 364:
Table A-60. Backplane Tasks for SCS
Page 365 and 366:
B Determining the Health Status for
Page 367 and 368:
Table B-3. Health Status Rollup: Ph
Page 369 and 370:
Table B-6. Health Status Rollup: Vi
Page 371 and 372:
Health Status Rollup: One Enclosure
Page 373 and 374:
Table B-13. Health Status Rollup: L
show all

Dell OpenManage Server Administrator Storage ... - Dell Support

Create successful ePaper yourself

Delete template?

Save as template?