Second Edition January Part Number Compaq Computer Corporation
Smart Array 3200 Controller
Reference Guide
Compaq Smart Array 3200 Controller Reference Guide
Features
Contents
Guidelines for Making Changes to Current Installation
About This Guide
Running the Array Configuration Utility
Running the System Configuration Utility
Updating the Firmware
Chapter
Chapter
Installing the Operating System Drivers
Running the Array Configuration Utility continued
Regulatory Compliance Notices
Installing the Operating System Drivers continued
Appendix A
Appendix B
Specifications
Appendix C
Appendix D
Appendix F
Recovering from Drive Failure
Appendix G
Appendix H
Appendix
POST Error Messages
Appendix J
Index
FILENAMES
About This Guide
Text Conventions
xii About This Guide
Symbols in Text
Symbols on Equipment
Compaq Website
Getting Help
Telephone Numbers
xiii
Overview of Features
Features
New Features
Chapter
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
Drive Movement
1-8 Features
SCSI Device Support
Operating System Drivers
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
Maximum storage capacity factors in a server include
Determining the Maximum Storage
The number of option slots used for other purposes
The number of available internal drive bays
Expanding or Extending the Capacity of an Array
2-4 Guidelines for Making Changes to Current Installation
Changing the Stripe Size of an Array
Changing the Fault Tolerance RAID Level of an Array
4. Restart the System or Restore data
5. Copy the backed-up data into the same logical drive
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
4-2 Running the System Configuration Utility
System Configuration Diskettes
Materials Needed
Creating Diskettes
Running the System Configuration Utility
4-4 Running the System Configuration Utility
Configuring the Controller
drive on this controller is the one the server will boot from
Controller Order
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
5-4 Running the Array Configuration Utility
Configuration Wizards
SmartStart and Support Software CD
Getting Help
Procedure-Creating a New Array
Configuration Procedures
Create a New Array
Example-Creating 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
Online Migration
Procedure-Performing Online RAID
Level Migration and Online Stripe-Size Migration
5-17
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
5-20 Running the Array Configuration Utility
Compaq Array Configuration Utility Screen Contents
Menu Bar
Controller Selection Box
Figure 5-15. View Configuration list
Logical/Physical Configuration View Box
5-21
More Information Button
5-22 Running the Array Configuration Utility
Drive View Box
Controller Buttons
Logical Drive Button
Array Buttons
5-23
Figure 5-18. Array buttons
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
5-32 Running the Array Configuration Utility
Priority Settings
Drive Rebuild, Expand Priority, and Accelerator Ratio
Drive Rebuild
Accelerator Ratio
Add or Configure Spare Drives
Expand an Array
5-33
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
5-37
Using CPQDAOPT on NetWare Servers
NOTE The following steps are meant as an example
NOTE CLIB.NLM must be v3.11c or later
5-38 Running the Array Configuration Utility
Chapter
Installing the Operating System Drivers
6-2 Installing the Operating System Drivers
Installation Requirements
Novell NetWare 3.2, 4.2, and
Latest Drivers
Creating Novell SSD Diskettes
Additional Information
6-4 Installing the Operating System Drivers
1. Execute README.COM
READ1ST.RDM STORAGE.RDM
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
Installing the Smart Array Controller Driver During Windows NT
Standard Windows NT Device Driver Installation Methods
Installation
6-20 Installing the Operating System Drivers
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
6-26 Installing the Operating System Drivers
Getting the Driver and Installation Information
Creating the EFS Diskettes
Materials Needed
Servers Running Compaq SCO OpenServer
Accessing the Information
Servers Running Non-Compaq SCO OpenServer
6-27
SCO UnixWare 2.x and
6-28 Installing the Operating System Drivers
Getting the Driver and Installation Information
Updating the Compaq Insight Manager Agents
Accessing the Information
6-29
Materials Needed
Creating the EFS Diskettes
IBM OS/2 WARP Server Family
6-30 Installing the Operating System Drivers
Updating the Compaq Insight Manager Agents
Materials Needed
6-31
Creating SSD Diskettes
README.1ST WHATSNEW.RDM ADDARRAY.RDM HISTORY.RDM
6-32 Installing the Operating System Drivers
Additional Information
A\readme
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
6-37
Command Line Switches
Example
Example
6-38 Installing the Operating System Drivers
Controller Index Configuration Order
BASEDEV=CPQARRAY.ADD /A2 /I
6-39
Banyan VINES 6.x, 7.x, and
6-40 Installing the Operating System Drivers
Updating the Compaq Insight Manager Agents
Materials Needed
6-41
Creating the Peripheral Adapter Support Software Diskettes
Installing the Driver
Additional Information
Appendix A
Regulatory Compliance Notices
Federal Communications Commission Notice
Class A Equipment
Declaration of Conformity for Products
Class B Equipment
Marked with the FCC logo - United States Only
A-2 Regulatory Compliance Notices
Modifications
Canadian Notice Avis Canadien
Cables
Class A Equipment
European Union Notice
Mouse Compliance Statement
A-4 Regulatory Compliance Notices
Class B Equipment
Japanese Notice Taiwanese Notice Laser Devices
Compliance with CDRH Regulations
Laser Safety Warnings
Compliance with International Regulations
Laser Product Label
Laser Information
Do not attempt to recharge the battery
Battery Replacement Notice
Do not expose to temperatures higher than 60C
A-8 Regulatory Compliance Notices
Preventing Electrostatic Damage
Electrostatic Discharge
Appendix B
B-2 Electrostatic Discharge
Grounding Methods
Table C-1 Smart Array 3200 Controller Specifications
Specifications
Appendix C
Dimensions
Table C-2 68-Pin Wide SCSI Connector Pin Assignments
Wide SCSI Connector Pin Assignments
C-2 Specifications
Signal
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
Table D-2 Migrating to/from Other Controllers
Migrating to/from Other Controllers
D-6 Things You Should Know
FROM
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-Failure Alert Features
Dynamic-Sector Repairing
Auto-Reliability Monitoring
Drive-Parameter Tracking
E-24 Understanding Drive Arrays
Interim Data Recovery
Automatic Data Recovery
E-25
Hot Pluggable Drives
Drive Indicators
E-26 Understanding Drive Arrays
OK to remove drive if not part of fault-tolerant configuration
OK to remove failed drive DO NOT remove drive DO NOT remove drive
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 Non-Fault-Tolerant RAID 0 Logical Drive
Fault Tolerance and Drive Failure
H-2 Recovering from Drive Failure
A RAID 1 Mirroring Logical Drive
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
POST Error Messages continued
I-2 POST Error Messages
CodeMeaning
Recommended Action
Recommended Action
POST Error Messages continued
CodeMeaning
POST Error Messages continued
I-4 POST Error Messages
CodeMeaning
Recommended Action
CodeMeaning
POST Error Messages continued
Recommended Action
continued
POST Error Messages continued
I-6 POST Error Messages
CodeMeaning
Recommended Action
CodeMeaning
POST Error Messages continued
Recommended Action
Continued
POST Error Messages continued
I-8 POST Error Messages
CodeMeaning
Recommended Action
CodeMeaning
POST Error Messages continued
1785
Recommended Action
POST Error Messages continued
I-10 POST Error Messages
Code
Meaning
POST Error Messages continued
I-11
CodeMeaning
Recommended Action
POST Error Messages continued
I-12 POST Error Messages
CodeMeaning
Recommended Action
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
SERVER.EXE
Index-8
Smart Array 3200 Controller
STARTUP.NCF 6-8, 6-9 stripe size
Compaq Smart Array 3200 Controller Reference Guide
Index-9
wizards Array Configuration Utility 1-6 configuration write cache