Dell PowerVault MD3200i and MD3220i Storage Arrays
May
Contents
Cache Functions and Features
Planning RAID Controller Modules
Virtual Disk Operations Limit
Configuring Alert Notifications
Out-of-Band and In-Band Management
Edit, Remove, or Rename Host Topology
Setting the Storage Array RAID
Enabling or Disabling the Event Monitor
103
Managing Host Port Identifiers
113
Host-to-Virtual Disk Mapping 126
Configuring Hot Spare Physical Disks 121
124
132
141
139
140
146
Re-creating a Snapshot Virtual Disk
Contents
Disabling a Snapshot Virtual Disk
Creating a Virtual Disk Copy for
174
Using DM Multipathing Devices 178
Limitations and Known Issues 184
177
198
Downloading MD1200 Series Expansion
197
199
217
Power Supply/Cooling Fan Module 211
215
Viewing the Firmware Inventory 221
Collecting the Physical Disk Data 230
Recovering From an Unresponsive
229
231
250
258
Getting Help Contacting Dell Index
Contents
Introduction
About This Document
Dell PowerVault Modular Disk Configuration Utility
Dell PowerVault MD3200i Series Storage Array
Dell PowerVault Modular Disk Storage Manager
Other Information You May Need
Introduction
Introduction
Planning About Your Storage Array
Overview
Hardware Features
Front-Panel Features and Indicators
Planning About Your Storage Array
Item Indicator, Button, or Icon Description Connector
Back Panel Features and Indicators
Hard-Drive Indicator Patterns
Hard Drive Indicators
Power Supply and Cooling Fan Features
Drive-Status Indicator Pattern Condition
Power Indicator Codes
Power Indicator Codes Item LED Type Icon Description
Planning RAID Controller Modules
RAID Controller Modules
RAID Controller Module Connectors and Features
MD3200i Series iSCSI RAID Controller Module
Component Function
LED
Storage Array Thermal Shutdown
RAID Controller Module-Additional Features
Battery Backup Unit
Item Component Function
Cache Mirroring
Cache Functions and Features
System Password Reset
Write-Back Cache
Write-Through Cache
Physical Disks, Virtual Disks, and Disk Groups
Physical Disks
Physical Disk States
Self-Monitoring Analysis and Reporting Technology
Virtual Disks and Disk Groups
Virtual Disk States
RAID Levels
RAID Controller Virtual Disk States Description
RAID Level Usage
RAID
Segment Size
Background Initialization
Virtual Disk Operations
Virtual Disk Initialization
Foreground Initialization
Cycle Time
Media Verification
Virtual Disk Operations Limit
RAID Level Migration
Disk Group Operations
Segment Size Migration
Disk Group Defragmentation
Virtual Disk Capacity Expansion
Disk Group Expansion
Disk Group Operations Limit
RAID Background Operations Priority
Virtual Disk Migration and Disk Roaming
Disk Migration
Planning MD3200i Series Storage Array Terms and Concepts
Disk Roaming
Advanced Features
Host Server-to-Virtual Disk Mapping
Host Types
Snapshot Virtual Disks
Snapshot Repository Virtual Disk
Virtual Disk Copy
Source Virtual Disk
Virtual Disk Recovery
Using Snapshot and Disk Copy Together
Target Virtual Disk
Multi-Path Software
Preferred and Alternate Controllers and Paths
Load Balancing
Virtual Disk Ownership
Monitoring MD3200i Series System Performance
Planning MD3200i Series Storage Array Terms and Concepts
Performance Monitor Table Description Column Headings
Configuration Overview
User Interface
Enterprise Management Window
Select Inherit system settings for color and font
Inheriting the System Settings
Select Tools→ Inherit System Settings
Array Management Window
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
Locating Storage Arrays
Naming or Renaming Storage Arrays
Name/Rename Storage Arrays dialog appears
Password
Setting a Password
Type the New password
Password Guidelines
Viewing Storage Array Connections
Select Edit→ Comment
Adding/Editing a Comment to an Existing Storage Array
Removing Storage Arrays
Select Edit→ Remove→ Storage Array
Changing the Cache Settings on the Storage Array
Enabling Premium Features
Failover Alert Display
Changing the Enclosure Order in the Physical Pane
Changing Expansion Enclosure ID Numbers
AMW, select Storage Array→ Change→ Enclosure Order
Select Configure Alerts
Configuring Alert Notifications
Configuring E-mail Alerts
Select All storage arrays
Configuration About Your Storage Array
Configuration About Your Storage Array
Configuring Snmp Alerts
Battery Settings
Setting the Storage Array RAID Controller Module Clocks
Configuration About Your Storage Array
Select Manage iSCSI Settings
Configuration Using iSCSI
Changing the iSCSI Target Authentication
Enter the Target Chap secret
Click OK in the Manage iSCSI Settings window
Entering Mutual Authentication Permissions
Select the Mutual Authentication tab
Creating Chap Secrets
Valid Characters for Chap Secrets
Initiator Chap Secret
Target Chap Secret
Valid Ascii Characters for Chap Secrets
Select the Target Identification tab
Changing the iSCSI Target Discovery Settings
Changing the iSCSI Target Identification
Select the Target Discovery tab
Configuring the iSCSI Host Ports
Configuration Using iSCSI
Advanced iSCSI Host Ports Settings
Advanced iSCSI Host Port Settings Description
Viewing or Ending an iSCSI Session
Viewing iSCSI Statistics and Setting Baseline Statistics
Click Set Baseline
Edit, Remove, or Rename Host Topology
Mappings→ Move
Configuration Event Monitor
Enabling or Disabling the Event Monitor
Windows
Linux
Configuration About Your Host
Configuring Host Access
Defining a Host
Using the Mappings Tab
Select Mappings→ Define→ Host
Configuration About Your Host
Creating a Host Group
Removing Host Access
Managing Host Groups
Select Mappings→ Remove
Removing a Host From a Host Group
Moving a Host to a Different Host Group
Adding a Host to a Host Group
Select Mappings→ Move
Removing a Host Group
Host Topology
Linux
Starting or Stopping the Host Context Agent
Windows
Click Action→ Start
Data Path Protection
100
Add Host Port Identifier dialog appears
Managing Host Port Identifiers
101
102
Creating Disk Groups and Virtual Disks
Configuration Disk Groups and Virtual Disks
103
Introduction Create Disk Group window is displayed
Creating Disk Groups
104
105
Locating a Disk Group
Creating Virtual Disks
107
Changing the Virtual Disk Modification Priority
Customize settings
Map later Using Mappings View
108
Toolbar, select Virtual Disk→ Change→ Cache Settings
Changing the Virtual Disk Cache Settings
109
110
Select Virtual Disk→ Change→ Segment Size
Changing the Segment Size of a Virtual Disk
111
File system typical Database Multimedia Custom
Changing the I/O Type
112
Physical Disk Security with Self Encrypting Disk
Choosing an Appropriate Physical Disk Type
113
114
115
Creating a Security Key
116
Click Create Key
Changing a Security Key
117
Click Change Key
Confirm Change Security Key window is displayed
118
Saving a Security Key
119
Erasing Secure Physical Disks
Unlocking Secure Physical Disks
120
Select Physical disk→ Hot Spare Coverage
Configuring Hot Spare Physical Disks
121
Click Unassign
Hot Spare Physical Disk Options window is displayed
122
Hot Spare Operation
Hot Spares and Rebuild
Global Hot Spares
Hot Spare Drive Protection
Enclosure Loss Protection
124
125
Criteria for Enclosure Loss Protection RAID Level
Creating Host-to-Virtual Disk Mappings
Host-to-Virtual Disk Mapping
126
127
Modifying and Removing Host-to-Virtual Disk Mapping
128
Select Virtual Disk→ Change→ Ownership/Preferred Path
Changing Controller Ownership of the Virtual Disk
Removing Host-to-Virtual Disk Mapping
129
Select Disk Group→ Change→ Ownership/Preferred Path
130
Select Disk Group→ Change→ RAID Level
Changing the RAID Level of a Disk Group
131
132
Restricted Mappings
Operating System Highest LUN
133
134
Changing the RAID Level of a Disk Group
135
Storage Partitioning
136
Select Disk Group→ Add Free Capacity Physical Disks
Disk Group and Virtual Disk Expansion
137
Virtual Disk Expansion
Using Free Capacity
Using Unconfigured Capacity
138
Exporting a Disk Group
Disk Group Migration
Export Disk Group
Non-Exportable Components
Importing a Disk Group
Import Disk Group
140
Non-Importable Components
Storage Array Media Scan
141
Changing Media Scan Settings
142
Suspending the Media Scan
143
144
Configuration Premium Feature- Snapshot Virtual Disks
145
About the Simple Path
Creating a Snapshot Virtual Disk Using the Simple Path
146
147
148
About the Advanced Path
Creating a Snapshot Virtual Disk Using the Advanced Path
149
150
151
152
Specify Virtual Disk Parameters window is displayed
Creating the Snapshot Using the Advanced Path
153
Specifying Snapshot Virtual Disk Names
154
155
Snapshot Repository Capacity
156
Click Add Physical Disks
157
Add Physical Disks window closes
158
Select Virtual Disk→ Snapshot→ Re-create
Re-creating Snapshot Virtual Disks
Disabling a Snapshot Virtual Disk
159
Preparing Host Servers to Re-create a Snapshot Virtual Disk
160
Select Virtual Disk → Snapshot→ Re-create
Re-creating a Snapshot Virtual Disk
161
162
Configuration Premium Feature- Virtual Disk Copy
163
Creating a Virtual Disk Copy for an Mscs Shared Disk
164
Virtual Disk Copy Restrictions
Virtual Disk Read/Write Permissions
165
Creating a Virtual Disk Copy
166
Create Copy Wizard
Before you Begin
Virtual Disk Copy and Modification Operations
167
Failed Virtual Disk Copy
Preferred RAID Controller Module Ownership
Failed RAID Controller Module
168
Copying the Virtual Disk
Copy Manager
169
Storage Array Performance During Virtual Disk Copy
Setting Copy Priority
170
Select Change→ Copy Priority
Stopping a Virtual Disk Copy
171
Preparing Host Servers to Recopy a Virtual Disk
Recopying a Virtual Disk
172
Select Copy→ Re-Copy
Recopying the Virtual Disk
173
Removing Copy Pairs
174
175
176
Configuration Device Mapper Multipath for Linux
177
Prerequisite Steps
Using DM Multipathing Devices
178
Scan for newly added Virtual Disks
Device Mapper Configuration Steps
179
180
Add a new Partition to Device Mapper
Create a New fdisk Partition on a Multipath Device Node
181
Ready For Use
Create a file system on a Device Mapper Partition
Mount a Device Mapper Partition
182
Important Information About Special Partitions
Linux Host Server Reboot Best Practices
183
Useful Device Mapper Commands Descriptions
Limitations and Known Issues
184
185
Troubleshooting
Question Answer
186
QuestionAnswer
Downloading RAID Controller and Nvsram Packages
187
Downloading Both RAID Controller and Nvsram Firmware
188
Click Transfer
189
Downloading Only Nvsram Firmware
190
Upgrade RAID Controller Module Firmware window appears
Select Tools→ Upgrade RAID Controller Module Firmware
191
Downloading Physical Disk Firmware
192
193
Downloading MD1200 Series Expansion Module EMM Firmware
194
Download Environmental EMM Firmware dialog appears
AMW, select Advanced→ Maintenance→ Download→ EMM Firmware
195
Self-Monitoring Analysis and Reporting Technology Smart
Media Errors and Unreadable Sectors
196
Recommended Tools
Management Installing Array Components
197
Removing the Front Bezel
Installing the Front Bezel
Front Bezel Optional
198
Removing a Drive Blank
Safety Models AMT, E03J, and E04J
Hard Drives
199
Removing a Hard Drive
Installing a Drive Blank
200
Removing and Installing a Hard Drive
201
Removing a Hard Drive From a Hard-Drive Carrier
Installing a Hard Drive
202
203
204
Removing a RAID Controller Module Blank
Installing a Hard Drive Into a Drive Carrier
RAID Controller Module
205
Installing a RAID Controller Module Blank
206
Removing a RAID Controller Module
207
Opening the RAID Controller Module
Installing a RAID Controller Module
208
Closing the RAID Controller Module
209
Removing the RAID Controller Module Backup Battery Unit
RAID Controller Module Backup Battery Unit
210
Removing a Power Supply/Cooling Fan Module
Power Supply/Cooling Fan Module
Installing the RAID Controller Module Backup Battery Unit
211
212
213
Installing a Power Supply/Cooling Fan Module
214
Removing the Control Panel
Control Panel
215
Installing the Control Panel
216
Removing the Backplane
Backplane
217
218
16. Removing and Installing the Backplane-PowerVault MD3200i
17. Removing and Installing the Backplane-PowerVault MD3220i
Installing the Backplane
220
Viewing the Firmware Inventory
Management Firmware Inventory
221
222
Volume Shadow-Copy Service
Microsoft Services
Virtual Disk Service
Management System Interfaces
224
Device Health Conditions
Troubleshooting Your Storage Array Software
Start-Up Routine
225
226
On the Setup tab, select Manage a Storage Array
Status Icon Description
227
228
Additional Status Icons Description
Enter the Execution summary
Storage Array Support Data
Automatically Collect the Support Bundle Data
229
Collecting the Physical Disk Data
230
Event Log
231
Select Storage Array→ View→ Profile
Recovery Guru
Storage Array Profile
232
233
Viewing the Physical Associations
Viewing the Logical Associations
234
Finding Nodes
235
Click Find Next
Using Go To
Select Find all free capacity nodes
236
Recovering From an Unresponsive Storage Array Condition
237
238
239
Locating a Physical Disk
240
Select Physical Disk→ Blink→ Expansion Enclosure
Locating an Expansion Enclosure
241
Capturing the State Information
242
SMrepassist Utility
243
Unidentified Devices
Recovering From an Unidentified Storage Array
244
245
Starting or Restarting the Host Context Agent Software
246
247
248
Troubleshooting External Connections
Troubleshooting Your Array
Troubleshooting Loss of Communication
249
Troubleshooting Power Supply/Cooling Fan Module
250
Troubleshooting Expansion Enclosure Management Modules
Troubleshooting Array Cooling Problems
251
252
Troubleshooting RAID Controller Modules
253
Troubleshooting Hard Drives
254
Troubleshooting a Wet Storage Array
Troubleshooting Array and Expansion Enclosure Connections
255
Troubleshooting a Damaged Array
256
Invalid Storage Array
ECC Errors
Conditions
257
Noncritical Conditions
PCI Errors
Critical Conditions
258
Visit support.dell.com
Getting Help
Contacting Dell
Click All Support from Support menu
260
Index
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