Dell PowerVault MD3200 and MD3220 Storage Arrays
Page
Contents
Cache Functions and Features
RAID Controller Module Connectors
Virtual Disk Operations Limit
Out-of-Band and In-Band Management
Configuring Alert Notifications
Managing Host Port Identifiers
Enabling or Disabling the Event Monitor
Creating Disk Groups and Virtual Disks
Physical Disk Security with Self
Configuring Hot Spare Physical Disks
Host-to-Virtual Disk Mapping
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131
Creating a Snapshot Virtual Disk Using
Creating a Snapshot Virtual Disk Using 142
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151
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Types of Virtual Disk Copies 164
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174
Using DM Multipathing Devices 180
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201
Self-Monitoring Analysis and Reporting
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203
Power Supply/Cooling Fan Module 216
RAID Controller Module Backup Battery Unit 214
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232
Recovering From an Unresponsive Storage 241
233
Collecting the Physical Disk Data 234
Troubleshooting Power Supply/Cooling 254
Safety First-For you and Your Array 253
Troubleshooting Expansion Enclosure
Troubleshooting a Damaged Array 261
Getting Help Contacting Dell Index
Contents
About This Document
Introduction
Other Information you May Need
Dell PowerVault Modular Disk Storage Manager
MD3200 Series Storage Array
Introduction
Introduction
Overview
Planning About Your Storage Array
Front-Panel Features and Indicators
Hardware Features
Planning About Your Storage Array
Item Indicator, Button, or Icon Description Connector
Back Panel Features and Indicators
Hard Drive Indicators
Hard-Drive Indicator Patterns
Drive-Status Indicator Pattern Condition
Power Supply and Cooling Fan Features
Power Indicator Codes and Features
RAID Controller Modules
Planning RAID Controller Modules
Function
RAID Controller Module Connectors and Features
Item Component Function
Battery Backup Unit
RAID Controller Module-Additional Features
Component Function
Storage Array Thermal Shutdown
System Password Reset
Shutdown Threshold Type
Event Description
Cache Mirroring
Cache Functions and Features
Write-Back Cache
Write-Through Cache
Physical Disks, Virtual Disks, and Disk Groups
Planning MD3200 Series Storage Array Terms and Concepts
Physical Disk States
Physical Disks
Virtual Disks and Disk Groups
Self-Monitoring Analysis and Reporting Technology
Virtual Disk States
RAID Levels
RAID Controller Virtual Disk States Description
RAID
RAID Level Usage
RAID
Virtual Disk Operations
Segment Size
Virtual Disk Initialization
Background Initialization
Media Verification
Consistency Check
Cycle Time
Virtual Disk Operations Limit
Disk Group Operations
RAID Level Migration
Segment Size Migration
Disk Group Expansion
Virtual Disk Capacity Expansion
Disk Group Defragmentation
RAID Background Operations Priority
Disk Group Operations Limit
Disk Migration
Virtual Disk Migration and Disk Roaming
Planning MD3200 Series Storage Array Terms and Concepts
Disk Roaming
Advanced Features
Host Types
Host Server-to-Virtual Disk Mapping
Snapshot Virtual Disks
Snapshot Repository Virtual Disk
Source Virtual Disk
Virtual Disk Copy
Target Virtual Disk
Using Snapshot and Disk Copy Together
Virtual Disk Recovery
Multi-Path Software
Virtual Disk Ownership
Preferred and Alternate Controllers and Paths
Load Balancing
AMW, select Storage Array→ Monitor Performance
Monitoring MD3200 Series System Performance
Click Settings
Performance Monitor Table Description Column Headings
Planning MD3200 Series Storage Array Terms and Concepts
User Interface
Configuration Overview
Enterprise Management Window
Array Management Window
Inheriting the System Settings
Configuration Overview
Out-of-Band and In-Band Management
Configuration About Your Storage Array
Out-of-Band Management
Adding Storage Arrays
Storage Arrays
In-Band Management
Manual Addition of a Storage Array
Automatic Discovery of Storage Arrays
Select Edit→ Add Storage Array
Setting Up Your Storage Array
AMW, select Storage Array→ Blink→ Storage Array
Locating Storage Arrays
Naming or Renaming Storage Arrays
AMW Setup tab, select Rename Storage Array
Name/Rename Storage Arrays dialog is displayed
Password
Setting a Password
Type the New password
Viewing Storage Array Connections
Password Guidelines
Removing Storage Arrays
Adding/Editing a Comment to an Existing Storage Array
Select Edit→ Comment
Select Edit→ Remove→ Storage Array
Failover Alert Display
Enabling Premium Features
Changing Expansion Enclosure ID Number
Changing the Cache Settings on the Storage Array
Changing the Enclosure Order in the Physical Pane
Select Configure Alerts
Configuring Alert Notifications
AMW, select Storage Array→ Change→ Enclosure Order
Select All storage arrays
Configuring E-mail Alerts
Configuration About Your Storage Array
Configuring Snmp Alerts
Configuration About Your Storage Array
Battery Settings
Setting the Storage Array RAID Controller Module Clocks
Configuration Event Monitor
Windows
Enabling or Disabling the Event Monitor
Linux
Configuring Host Access
Configuration About Your Host
Defining a Host
Using the Mappings Tab
Select Mappings→ Define→ Host
Configuration About Your Host
Managing Host Groups
Removing Host Access
Creating a Host Group
Select Mappings→ Remove
Adding a Host to a Host Group
Moving a Host to a Different Host Group
Removing a Host From a Host Group
Select Mappings→ Move
Host Topology
Removing a Host Group
Linux
Starting or Stopping the Host Context Agent
Windows
Click Action→ Start
Data Path Protection
Add Host Port Identifier dialog is displayed
Managing Host Port Identifiers
Configuration About Your Host
Creating Disk Groups and Virtual Disks
Configuration Disk Groups and Virtual Disks
Introduction Create Disk Group window is displayed
Creating Disk Groups
Configuration Disk Groups and Virtual Disks
Creating Virtual Disks
Locating a Disk Group
Configuration Disk Groups and Virtual Disks
Changing the Virtual Disk Modification Priority
Map later Using Mappings View
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101
Changing the Virtual Disk Cache Settings
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103
Changing the Segment Size of a Virtual Disk
Select Virtual Disk→ Change→ Segment Size
Changing the I/O Type
104
File system typical Database Multimedia Custom
Choosing an Appropriate Physical Disk Type
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106
Physical Disk Security with Self Encrypting Disk
107
Shows how to interpret the security status of a disk group
108
Creating a Security Key
109
Click Create Key
Confirm Change Security Key window is displayed
Changing a Security Key
110
Click Change Key
Saving a Security Key
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112
Validate Security Key
Erasing Secure Physical Disks
Unlocking Secure Physical Disks
113
Select Physical disk→ Hot Spare Coverage
Configuring Hot Spare Physical Disks
114
Hot Spare Physical Disk Options window is displayed
Hot Spares and Rebuild
Click Unassign
115
Hot Spare Operation
Global Hot Spares
Hot Spare Drive Protection
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117
Enclosure Loss Protection
Criteria for Enclosure Loss Protection RAID Level
118
Creating Host-to-Virtual Disk Mappings
Host-to-Virtual Disk Mapping
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121
Modifying and Removing Host-to-Virtual Disk Mapping
Removing Host-to-Virtual Disk Mapping
Changing Controller Ownership of the Virtual Disk
Select Virtual Disk→ Change→ Ownership/Preferred Path
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123
Select Disk Group→ Change→ Ownership/Preferred Path
Changing the RAID Level of a Disk Group
Removing a Host-to-Virtual Disk Mapping Using Linux Dmmp
Select Disk Group→ Change→ RAID Level
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Restricted Mappings
Operating System Highest LUN
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129
Changing the RAID Level of a Disk Group
130
Storage Partitioning
Select Disk Group→ Add Free Capacity Physical Disks
Disk Group and Virtual Disk Expansion
131
Virtual Disk Expansion
Using Free Capacity
132
Disk Group Migration
Using Unconfigured Capacity
Export Disk Group
Non-Exportable Components
Exporting a Disk Group
Import Disk Group
Importing a Disk Group
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135
Non-Importable Components
Storage Array Media Scan
Changing Media Scan Settings
136
137
Suspending the Media Scan
138
139
Configuration Premium Feature- Snapshot Virtual Disks
Common Reasons for Scheduling a Snapshot Virtual Disk
Scheduling a Snapshot Virtual Disk
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141
Guidelines for Creating Snapshot Schedules
Enabling and Disabling Snapshot Schedules
Creating a Snapshot Virtual Disk Using the Simple Path
Scheduled Snapshot Icons
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143
About the Simple Path
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145
About the Advanced Path
Creating a Snapshot Virtual Disk Using the Advanced Path
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149
Creating the Snapshot Using the Advanced Path
150
Specify Virtual Disk Parameters window is displayed
151
Specifying Snapshot Virtual Disk Names
152
Snapshot Repository Capacity
153
Add Physical Disks window closes
Click Add Physical Disks
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155
Disabling a Snapshot Virtual Disk
156
Preparing Host Servers to Re-create a Snapshot Virtual Disk
Snapshot Rollback
Re-creating Snapshot Virtual Disks
Select Virtual Disk→ Snapshot→ Re-create
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158
Rules and Guidelines for Performing a Snapshot Rollback
Protecting Against a Failed Snapshot Rollback
Command Line Options
Previous Versions of the MD Storage Manager
Starting a Snapshot Rollback
Rollback
Resuming a Snapshot Rollback
Confirm Rollback Snapshot Virtual Disk dialog is displayed
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161
Canceling a Snapshot Rollback
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163
Configuration Premium Feature- Virtual Disk Copy
Offline Copy
Types of Virtual Disk Copies
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165
Online Copy
Virtual Disk Read/Write Permissions
Creating a Virtual Disk Copy for an Mscs Shared Disk
166
167
Virtual Disk Copy Restrictions
Before you Begin
Creating a Virtual Disk Copy
168
Create Copy Wizard
Virtual Disk Copy and Modification Operations
Failed Virtual Disk Copy
169
Failed RAID Controller Module
Preferred RAID Controller Module Ownership
Copy Manager
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171
Copying the Virtual Disk
172
Storage Array Performance During Virtual Disk Copy
Stopping a Virtual Disk Copy
Setting Copy Priority
Select Change→ Copy Priority
173
Preparing Host Servers to Recopy a Virtual Disk
Recopying a Virtual Disk
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175
Re-Copying a Virtual Disk
Select Copy→ Re-Copy
Removing Copy Pairs
Select Copy→ Remove Copy Pairs
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179
Configuration Device Mapper Multipath for Linux
Prerequisite Steps
Using DM Multipathing Devices
180
Scan for Newly Added Virtual Disks
Device Mapper Configuration Steps
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182
Add a New Partition to Device Mapper
Create a New fdisk Partition on a Multipath Device Node
183
Mount a Device Mapper Partition
Create a File System on a Device Mapper Partition
Ready for Use
Blacklist Local Drive in Multi-path Driver
185
Important Information About Special Partitions
186
Device Mapper Commands Descriptions
187
Limitations and Known Issues
188
Troubleshooting
Question Answer
189
Downloading RAID Controller and Nvsram Packages
190
Downloading Both RAID Controller and Nvsram Firmware
191
Click Transfer
192
Downloading Only Nvsram Firmware
Upgrade RAID Controller Module Firmware window is displayed
Select Tools→ Upgrade RAID Controller Module Firmware
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195
Downloading Physical Disk Firmware
196
Downloading MD1200 Series Expansion Module EMM Firmware
AMW, select Advanced→ Maintenance→ Download→ EMM Firmware
Download Environmental EMM Firmware dialog is displayed
197
Self-Monitoring Analysis and Reporting Technology Smart
Media Errors and Unreadable Sectors
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200
Recommended Tools
Management Installing Array Components
201
Front Bezel Optional
Installing the Front Bezel
Removing the Front Bezel
202
Hard Drives
Safety Models AMT, E03J, and E04J
Removing a Hard-Drive Blank
203
Removing a Hard Drive
Installing a Hard-Drive Blank
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205
Removing and Installing a Hard Drive
206
Installing a Hard Drive
207
Removing a Hard Drive From a Hard-Drive Carrier
208
RAID Controller Module
Installing a Hard Drive Into a Hard-Drive Carrier
Removing a RAID Controller Module Blank
209
210
Installing a RAID Controller Module Blank
211
Removing a RAID Controller Module
Opening the RAID Controller Module
Installing a RAID Controller Module
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213
Closing the RAID Controller Module
Removing the RAID Controller Module Backup Battery Unit
RAID Controller Module Backup Battery Unit
214
215
Installing the RAID Controller Module Backup Battery Unit
Removing a Power Supply/Cooling Fan Module
Power Supply/Cooling Fan Module
216
217
Installing a Power Supply/Cooling Fan Module
Removing the Control Panel
Control Panel
218
219
220
Installing the Control Panel
Removing the Backplane
Backplane
221
222
17. Removing and Installing the Backplane-PowerVault MD3220
16. Removing and Installing the Backplane-PowerVault MD3200
224
Installing the Backplane
Viewing the Firmware Inventory
Management Firmware Inventory
225
226
Virtual Disk Service
Microsoft Services
Volume Shadow-Copy Service
Management System Interfaces
228
Start-Up Routine
Troubleshooting Your Storage Array Software
Device Health Conditions
229
230
On the Setup tab, select Manage a Storage Array
Status Icon Description
Additional Status Icons Description
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232
Storage Array Support Data
Enter the Execution summary
Automatically Collect the Support Bundle Data
233
Event Log
Collecting the Physical Disk Data
234
235
Recovery Guru
Select Storage Array→ View→ Profile
Storage Array Profile
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237
Viewing the Physical Associations
Viewing the Logical Associations
238
239
Finding Nodes
Select Find all free capacity nodes
Using Go To
Click Find Next
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241
Recovering From an Unresponsive Storage Array Condition
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244
Locating a Physical Disk
Select Physical Disk→ Blink→ Expansion Enclosure
Locating an Expansion Enclosure
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246
Capturing the State Information
247
SMrepassist Utility
Unidentified Devices
Recovering From an Unidentified Storage Array
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249
250
251
Starting or Restarting the Host Context Agent Software
252
Troubleshooting Loss of Communication
Troubleshooting Your Array
Troubleshooting External Connections
253
254
Troubleshooting Power Supply/Cooling Fan Module
Troubleshooting Expansion Enclosure Management Modules
Troubleshooting Array Cooling Problems
255
256
Troubleshooting RAID Controller Modules
257
258
Troubleshooting Hard Drives
259
Troubleshooting Array and Expansion Enclosure Connections
260
Troubleshooting a Wet Storage Array
Conditions
Troubleshooting a Damaged Array
261
PCI Errors
ECC Errors
Invalid Storage Array
Critical Conditions
263
Noncritical Conditions
264
Contacting Dell
Getting Help
Visit support.dell.com
Click All Support from Support menu
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Index
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