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MD3200i, MD3220i
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Management: Installing Array Components
Figure 16-15.
Removing and Installing the RAID controller module
/Power Supply Cage
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RAID controller module /power
supply cage
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Contents
Main
Notes, Cautions, and Warnings
____________________
Contents
1 Introduction
2 Planning: About Y our Storage Array
3 Planning: RAID Controller Modules
4 Planning: MD3200i Series Storage Array T erms and Concepts
Page
5 Configuration: Overview
6 Configuration: About Your Storage Array
7 Configuration: Using iSCSI
8 Configuration: Event Monitor
9 Configuration: About Y our Host
10 Configuration: Disk Groups and Virtual Disks
Page
11 Configuration: Premium Feature Snapshot Virtual Disks
12 Configuration: Premium Feature Virtual Disk Copy
15 Management: Firmware Downloads
16 Management: Installing Array Components
17 Management: Firmware Inventory
18 Management: Sy stem Interfaces
19 Troubleshooting: Your Storage Array Software
Page
20 T roubleshooting: Y our Array
Page
Page
Introduction
About This Document
Inside the box of the Dell PowerVault MD3200i Series Storage Array
Dell PowerVault MD3200i
Series Storage Array
Other Information You May Need
Page
Page
Planning: About Your Storage Array
Overview
Hardware Features
Front-Panel Features and Indicators
Page
26
NOTE:
Back Panel Features and Indicators
Page
Power Supply and Cooling Fan Features
Power Indicator Codes
Planning: RAID Controller Modules
RAID Controller Modules
32
RAID Controller Module Connectors and Features
Page
RAID Controller ModuleAdditional Features
Battery Backup Unit
Storage Array Thermal Shutdown
System Password Reset
Cache Functions and Features
Cache Mirroring
Write-Back Cache
Write-Through Cache
Planning: MD3200i Series Storage Array Terms and Concepts
Physical Disks, Virtual Disks, and Disk Groups
Physical Disks
38
Physical Disk States
Self-Monitoring Analysis and Reporting Technology
Virtual Disks and Disk Groups
Virtual Disk States
RAID Levels
RAID Level Usage
Segment Size
Virtual Disk Operations
Virtual Disk Initialization
Background Initialization
Foreground Initialization
Consistency Check
Media Verification
Cycle Time
Virtual Disk Operations Limit
Disk Group Operations
RAID Level Migration
Segment Size Migration
Virtual Disk Capacity Expansion
Disk Group Expansion
Disk Group Defragmentation
Disk Group Operations Limit
RAID Background Operations Priority
Virtual Disk Migration and Disk Roaming
Disk Migration
Page
Disk Roaming
Advanced Features
Host Server-to-Virtual Disk Mapping
Host Types
Snapshot Virtual Disks
Snapshot Repository Virtual Disk
Virtual Disk Copy
Virtual Disk Recovery
Using Snapshot and Disk Copy Together
Multi-Path Software
Preferred and Alternate Controllers and Paths
Virtual Disk Ownership
Load Balancing
Monitoring MD3200i Series System Performance
Page
Page
Configuration: Overview
User Interface
Enterprise Management Window
Array Management Window
Page
Configuration: About Your Storage Array
Out-of-Band and In-Band Management
Storage Arrays
Adding Storage Arrays
Page
Setting Up Your Storage Array
Locating Storage Arrays
Naming or Renaming Storage Arrays
Setting a Password
Viewing Storage Array Connections
Adding/Editing a Comment to an Existing Storage Array
Removing Storage Arrays
Enabling Premium Features
Failover Alert Display
Changing the Cache Settings on the Storage Array
Changing Expansion Enclosure ID Numbers
Changing the Enclosure Order in the Physical Pane
Configuring Alert Notifications
Configuring E-mail Alerts
Page
Page
Configuring SNMP Alerts
Battery Settings
Setting the Storage Array RAID Controller Module Clocks
Page
Configuration: Using iSCSI
Changing the iSCSI Target Authentication
Entering Mutual Authentication Permissions
Creating CHAP Secrets
Initiator CHAP Secret
Target CHAP Secret
Valid Characters for CHAP Secrets
Changing the iSCSI Target Identification
Changing the iSCSI Target Discovery Settings
Configuring the iSCSI Host Ports
Page
Advanced iSCSI Host Ports Settings
NOTE:
Viewing or Ending an iSCSI Session
Viewing iSCSI Statistics and Setting Baseline Statistics
90
Edit, Remove, or Rename Host Topology
Configuration: Event Monitor
Enabling or Disabling the Event Monitor
Windows
Linux
Configuration: About Your Host
Configuring Host Access
Using the Mappings Tab
Defining a Host
Page
Removing Host Access
Managing Host Groups
Creating a Host Group
Moving a Host to a Different Host Group
Removing a Host Group
Host Topology
Starting or Stopping the Host Context Agent
I/O Data Path Protection
Managing Host Port Identifiers
Page
Configuration: Disk Groups and Virtual Disks
Creating Disk Groups and Virtual Disks
Creating Disk Groups
Page
Locating a Disk Group
Creating Virtual Disks
Page
Changing the Virtual Disk Modification Priority
Changing the Virtual Disk Cache Settings
Page
Changing the Segment Size of a Virtual Disk
Changing the I/O Type
Choosing an Appropriate Physical Disk Type
Physical Disk Security with Self Encrypting Disk
Page
Page
Creating a Security Key
Changing a Security Key
Page
Saving a Security Key
Unlocking Secure Physical Disks
Erasing Secure Physical Disks
Configuring Hot Spare Physical Disks
Page
Hot Spares and Rebuild
Global Hot Spares
Hot Spare Operation
Hot Spare Drive Protection
Enclosure Loss Protection
Page
Host-to-Virtual Disk Mapping
Creating Host-to-Virtual Disk Mappings
Page
Modifying and Removing Host-to-Virtual Disk Mapping
Changing Controller Ownership of the Virtual Disk
Removing Host-to-Virtual Disk Mapping
Changing the RAID Controller Module Ownership of a Disk Group
Changing the RAID Level of a Disk Group
Restricted Mappings
Changing the RAID Controller Module Ownership of a Virtual Disk or a Disk Group
Page
Changing the RAID Level of a Disk Group
Storage Partitioning
Disk Group and Virtual Disk Expansion
Disk Group Expansion
Virtual Disk Expansion
Using Free Capacity
Using Unconfigured Capacity
Disk Group Migration
Export Disk Group
Exporting a Disk Group
Import Disk Group
Importing a Disk Group
Storage Array Media Scan
Changing Media Scan Settings
Suspending the Media Scan
Page
Snapshot Virtual Disks
Creating a Snapshot Virtual Disk Using the Simple Path
About the Simple Path
Preparing Host Servers to Create the Snapshot Using the Simple Path
Page
Creating a Snapshot Virtual Disk Using the Advanced Path
About the Advanced Path
Page
Preparing Host Servers to Create the Snapshot Using the Advanced Path
Page
Creating the Snapshot Using the Advanced Path
Specifying Snapshot Virtual Disk Names
Page
Snapshot Repository Capacity
Page
Page
Re-creating Snapshot Virtual Disks
Disabling a Snapshot Virtual Disk
Preparing Host Servers to Re-create a Snapshot Virtual Disk
Re-creating a Snapshot Virtual Disk
Page
Virtual Disk Copy
Creating a Virtual Disk Copy for an MSCS Shared Disk
Virtual Disk Read/Write Permissions
Virtual Disk Copy Restrictions
Creating a Virtual Disk Copy
Before you Begin
Virtual Disk Copy and Modification Operations
Create Copy Wizard
Failed Virtual Disk Copy
Preferred RAID Controller Module Ownership
Failed RAID Controller Module
Copy Manager
Copying the Virtual Disk
Storage Array Performance During Virtual Disk Copy
Setting Copy Priority
Stopping a Virtual Disk Copy
Recopying a Virtual Disk
Preparing Host Servers to Recopy a Virtual Disk
Recopying the Virtual Disk
Removing Copy Pairs
Upgrading to High-Performance- Tier
Page
Configuration: Device Mapper Multipath for Linux
Overview
Using DM Multipathing Devices
Prerequisite Steps
Device Mapper Configuration Steps
Page
Page
Page
Linux Host Server Reboot Best Practices
Important Information About Special Partitions
Limitations and Known Issues
Troubleshooting
186
Management: Firmware Downloads
Downloading RAID Controller and NVSRAM Packages
Downloading Both RAID Controller and NVSRAM Firmware
Page
Downloading Only NVSRAM Firmware
Page
Downloading Physical Disk Firmware
Page
Downloading MD1200 Series Expansion Module EMM Firmware
Page
Self-Monitoring Analysis and Reporting Technology (SMART)
Media Errors and Unreadable Sectors
Page
Front Bezel (Optional)
Removing the Front Bezel
Installing the Front Bezel
Hard Drives
SAFETY: Models AMT, E03J, and E04J
Removing a Drive Blank
Installing a Drive Blank
Removing a Hard Drive
Page
Installing a Hard Drive
Removing a Hard Drive From a Hard-Drive Carrier
Page
204
Installing a Hard Drive Into a Drive Carrier
RAID Controller Module
Removing a RAID Controller Module Blank
Installing a RAID Controller Module Blank
Removing a RAID Controller Module
Installing a RAID Controller Module
Opening the RAID Controller Module
Closing the RAID Controller Module
RAID Controller Module Backup Battery Unit
Removing the RAID Controller Module Backup Battery Unit
Installing the RAID Controller Module Backup Battery Unit
Power Supply/Cooling Fan Module
Removing a Power Supply/Cooling Fan Module
Page
Page
Installing a Power Supply/Cooling Fan Module
Control Panel
Removing the Control Panel
Installing the Control Panel
Backplane
Removing the Backplane
Page
Page
Installing the Backplane
Management: Firmware Inventory
Viewing the Firmware Inventory
Page
Management: System Interfaces
Microsoft Services
Virtual Disk Service
Volume Shadow-Copy Service
Page
Troubleshooting: Your Storage Array Software
Start-Up Routine
Device Health Conditions
Page
Page
228
Storage Array Support Data
Automatically Collect the Support Bundle Data
Collecting the Physical Disk Data
Event Log
Recovery Guru
Storage Array Profile
Page
Viewing the Logical Associations
Viewing the Physical Associations
Finding Nodes
Using Go To
Recovering From an Unresponsive Storage Array Condition
Page
Page
Locating a Physical Disk
Locating an Expansion Enclosure
Capturing the State Information
SMrepassist Utility
Unidentified Devices
Recovering From an Unidentified Storage Array
Page
Starting or Restarting the Host Context Agent Software
Page
Page
Troubleshooting: Your Array
Safety FirstFor you and Your Array
Troubleshooting Storage Array Startup Failure
Troubleshooting Loss of Communication
Troubleshooting External Connections
Troubleshooting Power Supply/Cooling Fan Module
Troubleshooting Array Cooling Problems
Troubleshooting Expansion Enclosure Management Modules
Page
Troubleshooting RAID Controller Modules
Troubleshooting Hard Drives
Troubleshooting Array and Expansion Enclosure Connections
Troubleshooting a Wet Storage Array
Troubleshooting a Damaged Array
Troubleshooting RAID Controller Modules
Conditions
Invalid Storage Array
ECC Errors
PCI Errors
Critical Conditions
Noncritical Conditions
Getting Help
Contacting Dell
Page
Index
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