Second Edition January Part Number Compaq Computer Corporation
Smart Array 3200 Controller
Reference Guide
Compaq Smart Array 3200 Controller Reference Guide
About This Guide
Contents
Features
Guidelines for Making Changes to Current Installation
Chapter
Running the System Configuration Utility
Running the Array Configuration Utility
Updating the Firmware
Chapter
Installing the Operating System Drivers
Running the Array Configuration Utility continued
Regulatory Compliance Notices
Installing the Operating System Drivers continued
Appendix A
Appendix D
Specifications
Appendix B
Appendix C
Appendix H
Recovering from Drive Failure
Appendix F
Appendix G
Index
POST Error Messages
Appendix
Appendix J
FILENAMES
About This Guide
Text Conventions
xii About This Guide
Symbols in Text
Symbols on Equipment
xiii
Getting Help
Compaq Website
Telephone Numbers
Chapter
Features
Overview of Features
New Features
1-2 Features
Other Features
Smart Array 3200 Controller and Daughterboards
About the Smart Array 3200 Controller
1-4 Features
Using the Array Accelerator
Wide-Ultra2 SCSI Compatibility
Wide-Ultra2 SCSI Technology
Wide-Ultra2 SCSI Benefits
Working with Drive Arrays
The Array Configuration Utility
1-6 Features
Expanding or Extending Capacity
Using Fault Tolerance
Operating System Drivers
1-8 Features
Drive Movement
SCSI Device Support
Chapter
Multiple Smart Array 3200 Controller Installations
Guidelines for Making Changes to Current Installation
Supported Compaq Hard Drives
2-2 Guidelines for Making Changes to Current Installation
The number of available internal drive bays
Determining the Maximum Storage
Maximum storage capacity factors in a server include
The number of option slots used for other purposes
Expanding or Extending the Capacity of an Array
2-4 Guidelines for Making Changes to Current Installation
5. Copy the backed-up data into the same logical drive
Changing the Fault Tolerance RAID Level of an Array
Changing the Stripe Size of an Array
4. Restart the System or Restore data
Moving Drives
2-6 Guidelines for Making Changes to Current Installation
Moving Arrays
NOTE A spare can be added as part of an array during this process
2-8 Guidelines for Making Changes to Current Installation
Utility on the newly configured array
Return to the previous dual-channel controller configuration
Restoring an Array to Its Original Controller
2-10 Guidelines for Making Changes to Current Installation
2-11
Chapter
Updating the Firmware
ROMPaq Diskettes
3-2 Updating the Firmware
Materials Needed
Creating Diskettes
Running Systems ROMPaq
3-4 Updating the Firmware
Running Options ROMPaq
3-6 Updating the Firmware
8. When Options ROMPaq finishes reprogramming Smart Array 3200 Controller ROM, press Enter if you want to reprogram another Compaq option. Repeat steps 4 through
Chapter
Running the System Configuration Utility
System Configuration Utility
Creating Diskettes
System Configuration Diskettes
4-2 Running the System Configuration Utility
Materials Needed
Running the System Configuration Utility
Controller Order
Configuring the Controller
4-4 Running the System Configuration Utility
drive on this controller is the one the server will boot from
IMPORTANT Do not create a primary partition on any of the added disks
Online Recovery Server Status
4-6 Running the System Configuration Utility
Configuration Steps
Chapter
Running the Array Configuration Utility
Write Caching
5-2 Running the Array Configuration Utility
Before You Begin
Starting the Array Configuration Utility
Accessing Online
Getting Help
Configuration Wizards
5-4 Running the Array Configuration Utility
SmartStart and Support Software CD
Example-Creating a New Array
Configuration Procedures
Procedure-Creating a New Array
Create a New Array
Step 1 Choose a controller for the array
5-6 Running the Array Configuration Utility
Step 2 Group physical drives of the same size into an array
Figure 5-5. Example Array A
5-8 Running the Array Configuration Utility
6. Assign both 9.1-GB drives to the array. Click the Done button
Step 3 Create logical drives
5-10 Running the Array Configuration Utility
7. Click the Done button
5-11
Capacity Expansion
Procedure-Expanding Array Capacity
5-12 Running the Array Configuration Utility
5-13
Example-Expanding Array Capacity
5-14 Running the Array Configuration Utility
5-15
Procedure-Extending Array Capacity
Capacity Extension
NOTE You cannot reduce the size of the logical drive from this screen
5-16 Running the Array Configuration Utility
Example-Extending Array Capacity
5-17
Procedure-Performing Online RAID
Online Migration
Level Migration and Online Stripe-Size Migration
Migration
5-18 Running the Array Configuration Utility
Example-Performing Online RAID Level Migration and Online Stripe Size
5-19
Array Configuration Utility Screens
Compaq Array Configuration Utility Screen
Controller Selection Box
Compaq Array Configuration Utility Screen Contents
5-20 Running the Array Configuration Utility
Menu Bar
Figure 5-15. View Configuration list
Logical/Physical Configuration View Box
5-21
Controller Buttons
5-22 Running the Array Configuration Utility
More Information Button
Drive View Box
Figure 5-18. Array buttons
Array Buttons
Logical Drive Button
5-23
5-24 Running the Array Configuration Utility
Controller Settings Screen
Figure 5-21. Create Drive Array screen
Create Drive Array Screen
5-25
Create Logical Drive Screen
5-26 Running the Array Configuration Utility
5-27
Logical Drive Extension
5-28 Running the Array Configuration Utility
Stripe Size Fault Tolerance
Existing Configurations
5-29
Error and Warning Messages
Online RAID Level and Stripe-Size Migration
5-30 Running the Array Configuration Utility
NetWare Online Array Configuration Utility CPQONLIN
Auto-Configuration
Figure 5-24. Logical Configuration View screen
Custom Configuration
5-31
Drive Rebuild
Priority Settings
5-32 Running the Array Configuration Utility
Drive Rebuild, Expand Priority, and Accelerator Ratio
5-33
Add or Configure Spare Drives
Accelerator Ratio
Expand an Array
5-34 Running the Array Configuration Utility
Failed Drives or Interim Recovery Mode
5-35
Handling Disk Drive Failures
Optimizing Array Controller Performance
Using the Compaq Drive Array Optimization Utility CPQDAOPT
5-36 Running the Array Configuration Utility
NOTE CLIB.NLM must be v3.11c or later
Using CPQDAOPT on NetWare Servers
5-37
NOTE The following steps are meant as an example
5-38 Running the Array Configuration Utility
Chapter
Installing the Operating System Drivers
Latest Drivers
Installation Requirements
6-2 Installing the Operating System Drivers
Novell NetWare 3.2, 4.2, and
Creating Novell SSD Diskettes
READ1ST.RDM STORAGE.RDM
6-4 Installing the Operating System Drivers
Additional Information
1. Execute README.COM
NetWare 3.12, 4.2, and 5.0 Driver Installation from Novell SSD
Software Drive Mirroring with NetWare
6-6 Installing the Operating System Drivers
Updating the Compaq Insight Manager Agents
If you discover a failed drive
Handling Disk Drive Failures
6-8 Installing the Operating System Drivers
DOS Partitions and NetWare Fault Tolerance
Recovering a DOS Partition without Hardware Fault Tolerance
7. Set the active partition to the DOS partition you just created
SERVER.EXE INSTALL.NLM VREPAIR.NLM MONITOR.NLM CLIB.NLM STREAMS.NLM
6-10 Installing the Operating System Drivers
Recovering Drives Configured for NetWare Fault Tolerance
10. Return to the INSTALL.NLM Disk Options menu
6-11
6-12 Installing the Operating System Drivers
6-13
Recovering Drives Configured for No Fault Tolerance
6-14 Installing the Operating System Drivers
Materials Needed
Microsoft Windows NT 3.51 and
6-15
Creating the Windows NT SSD Diskettes
6-16 Installing the Operating System Drivers
Additional Information
6-17
2. Open a command prompt, make A the current drive, and type
6-18 Installing the Operating System Drivers
Installation Procedures
Compaq SSD for Windows NT Setup Program Installation Method
8. Scroll through the Adapter list and select Other
6-19
6-20 Installing the Operating System Drivers
Standard Windows NT Device Driver Installation Methods
Installing the Smart Array Controller Driver During Windows NT
Installation
6-21
Installing the Smart Array 3200 Controller Driver
After Windows NT Installation
Updating the Smart Array Controller Driver
6-22 Installing the Operating System Drivers
6-23
Removing the Smart Array Controller Driver
6-24 Installing the Operating System Drivers
Updating the Compaq Insight Manager Agents
SCO OpenServer
6-25
Materials Needed
Getting the Driver and Installation Information
6-26 Installing the Operating System Drivers
Creating the EFS Diskettes
6-27
Accessing the Information
Servers Running Compaq SCO OpenServer
Servers Running Non-Compaq SCO OpenServer
Updating the Compaq Insight Manager Agents
6-28 Installing the Operating System Drivers
SCO UnixWare 2.x and
Getting the Driver and Installation Information
Creating the EFS Diskettes
6-29
Accessing the Information
Materials Needed
Materials Needed
6-30 Installing the Operating System Drivers
IBM OS/2 WARP Server Family
Updating the Compaq Insight Manager Agents
6-31
Creating SSD Diskettes
A\readme
6-32 Installing the Operating System Drivers
README.1ST WHATSNEW.RDM ADDARRAY.RDM HISTORY.RDM
Additional Information
6-33
Installing the Driver
NOTE These rules are not automatically enforced by the Compaq System
6-34 Installing the Operating System Drivers
Controller Ordering
6-35
Partitioning
6-36 Installing the Operating System Drivers
Booting OS/2 from a Smart Array 3200 Controller
Example
Command Line Switches
6-37
Example
6-38 Installing the Operating System Drivers
Controller Index Configuration Order
BASEDEV=CPQARRAY.ADD /A2 /I
6-39
Materials Needed
6-40 Installing the Operating System Drivers
Banyan VINES 6.x, 7.x, and
Updating the Compaq Insight Manager Agents
Additional Information
Creating the Peripheral Adapter Support Software Diskettes
6-41
Installing the Driver
Class A Equipment
Regulatory Compliance Notices
Appendix A
Federal Communications Commission Notice
A-2 Regulatory Compliance Notices
Class B Equipment
Declaration of Conformity for Products
Marked with the FCC logo - United States Only
Class A Equipment
Canadian Notice Avis Canadien
Modifications
Cables
Class B Equipment
Mouse Compliance Statement
European Union Notice
A-4 Regulatory Compliance Notices
Japanese Notice Taiwanese Notice Laser Devices
Laser Product Label
Laser Safety Warnings
Compliance with CDRH Regulations
Compliance with International Regulations
Laser Information
A-8 Regulatory Compliance Notices
Battery Replacement Notice
Do not attempt to recharge the battery
Do not expose to temperatures higher than 60C
Preventing Electrostatic Damage
Electrostatic Discharge
Appendix B
B-2 Electrostatic Discharge
Grounding Methods
Dimensions
Specifications
Table C-1 Smart Array 3200 Controller Specifications
Appendix C
Signal
Wide SCSI Connector Pin Assignments
Table C-2 68-Pin Wide SCSI Connector Pin Assignments
C-2 Specifications
Signal
68-Pin Wide SCSI Connector Pin Assignments continued
Signal
Compaq Smart Array 3200 Controller Reference Guide
Things You Should Know
Appendix D
D-2 Things You Should Know
Smart Array 3200 Controller Option Kit Contents
Table D-1 Option Kit Contents
SCSI IDs
SCSI Termination
D-4 Things You Should Know
In the Smart Array 3200 Controller Installation Guide
SCSI Cabling
SCSI Cable Connectors
FROM
Migrating to/from Other Controllers
Table D-2 Migrating to/from Other Controllers
D-6 Things You Should Know
Appendix E
What is a Drive Array?
Understanding Drive Arrays
E-2 Understanding Drive Arrays
Drive Arrays
E-4 Understanding Drive Arrays
Logical Drives
Data Protection
Fault-Tolerance RAID Options
Drive Array Benefits
E-6 Understanding Drive Arrays
Table E-1 RAID Level Characteristics
Distributed Data Guarding RAID
E-8 Understanding Drive Arrays
Data Guarding RAID
Drive Mirroring RAID
E-10 Understanding Drive Arrays
No Fault Tolerance RAID
Online Spare
E-11
Performance Enhancement
Distributing Data and Data Striping
Figure E-8. Data striping distributes data across all physical drives
E-12 Understanding Drive Arrays
E-13
User Selectable Stripe-Size
Table E-2 Stripe Sizes
E-14 Understanding Drive Arrays
Array Accelerator
Performance
E-15
Data Protection
ECC Memory
E-16 Understanding Drive Arrays
Batteries
E-17
Concurrent I/O Request Servicing
Optimized Request Management
E-18 Understanding Drive Arrays
Adding Storage Capacity
Bus Master Data Transfers
Daz-9-14.EPS
E-19
E-20 Understanding Drive Arrays
E-21
Disk Drive Upgrades
Online Capacity Expansion or Extension
E-22 Understanding Drive Arrays
Other Fault-Management Features
Drive-Parameter Tracking
Dynamic-Sector Repairing
Drive-Failure Alert Features
Auto-Reliability Monitoring
E-24 Understanding Drive Arrays
Interim Data Recovery
Automatic Data Recovery
E-25
Hot Pluggable Drives
OK to remove failed drive DO NOT remove drive DO NOT remove drive
E-26 Understanding Drive Arrays
Drive Indicators
OK to remove drive if not part of fault-tolerant configuration
E-27
Controller Duplexing
E-28 Understanding Drive Arrays
Software-Based Drive Mirroring
Appendix F
Replacing the Array Accelerator
F-2 Replacing the Array Accelerator
Removing the Array Accelerator
Installing the Array Accelerator
Appendix G
Upgrading from the SMART-2 and SMART SCSI Array Controllers
G-2 Upgrading from the SMART-2 and SMART SCSI Array Controllers
Page
SMART-2 Controller
G-4 Upgrading from the SMART-2 and SMART SCSI Array Controllers
SMART Controller
Figure G-2. Cabling configurations for Smart Array 3200 Controller
G-6 Upgrading from the SMART-2 and SMART SCSI Array Controllers
Page
Recognizing a Drive Failure
Recovering from Drive Failure
Appendix H
A RAID 1 Mirroring Logical Drive
Fault Tolerance and Drive Failure
A Non-Fault-Tolerant RAID 0 Logical Drive
H-2 Recovering from Drive Failure
Spare Drives
Replacing a Failed Drive
Automatic Data Recovery
H-4 Recovering from Drive Failure
Automatic Data Recovery Failure
H-6 Recovering from Drive Failure
Compromised Fault Tolerance
Appendix
POST Error Messages
POST Error Messages
Recommended Action
I-2 POST Error Messages
POST Error Messages continued
CodeMeaning
Recommended Action
POST Error Messages continued
CodeMeaning
Recommended Action
I-4 POST Error Messages
POST Error Messages continued
CodeMeaning
continued
POST Error Messages continued
CodeMeaning
Recommended Action
Recommended Action
I-6 POST Error Messages
POST Error Messages continued
CodeMeaning
Continued
POST Error Messages continued
CodeMeaning
Recommended Action
Recommended Action
I-8 POST Error Messages
POST Error Messages continued
CodeMeaning
Recommended Action
POST Error Messages continued
CodeMeaning
1785
Meaning
I-10 POST Error Messages
POST Error Messages continued
Code
Recommended Action
I-11
POST Error Messages continued
CodeMeaning
Recommended Action
I-12 POST Error Messages
POST Error Messages continued
CodeMeaning
Questions and Answers
Appendix J
Q. Should SCSI IDs in my system be consecutive?
J-2 Questions and Answers
Q. What must I do with Systems ROMPaq?
J-4 Questions and Answers
Index-1
Index
Index-2
Index-3
Index-4
Index-5
INSTALL.TXT
Index-6
Index-7
STARTUP.NCF 6-8, 6-9 stripe size
Index-8
SERVER.EXE
Smart Array 3200 Controller
Compaq Smart Array 3200 Controller Reference Guide
Index-9
wizards Array Configuration Utility 1-6 configuration write cache