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HP ProLiant DL380 Smart Array 5i Plus Controller and Battery Backed Write Cach - Page 140

trickle-charging, Battery Backed Write, Compaq Insight Management

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storage capacity, expanding using ACU 7-21 using CPQONLIN 7-33 stripe size changing, using ACU 7-25 changing, using CPQONLIN 7-34 default value of 7-14 memory requirement for migration of 7-25 migration of, in ACU 7-25 migration of, in CPQONLIN 7-34 optimum values of 7-14 RAID and 7-14 supported values 7-14 striping data, defined C-2 supported hard drives, features of D-1 number of hard drives per channel D-1 number of logical drives per array 7-2 number of spare drives per array 7-1 operating systems 1-1 RAID methods 1-2 stripe sizes 7-14 tape drives 1-1 symbols in text ix on equipment vii system configuration 6-1 System Configuration Utility See SCU system partition, creating 5-6 system ROM, updating 4-1 System ROMPaq 4-1 creating diskettes 4-2 using G-2 system, preventing electrostatic damage to B-1 T tape drives, support for 1-1, G-1 technical support x telephone numbers xii Index symbol viii text conventions ix third-party partitioning tools 7-25 time needed for data rebuild D-6 for expansion 7-21 for extension 7-24 for migration 7-25 tools, conductive field service type B-2 trickle-charging, Battery Backed Write Cache Enabler 1-4 troubleshooting See POST messages U unrecoverable disk error message D-5 updating Compaq Insight Management Agents 8-2 device drivers 8-1 options firmware 5-1 system firmware 4-1 system partition 5-6 utilities ACU 7-1 ACU-XE 7-1 Array Diagnostic Utility D-4 CPQONLIN 7-1, 7-26 ORCA 6-3, 7-1 RBSU 6-1 System ROMPaq 4-1 V volume, creating, in NetWare 5-6 W warnings defined ix electric shock viii heavy weight viii hot surface viii Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide Index-9

Section	Page
Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide	1
Notice	2
Contents	3
About This Guide	7
Important Safety Information	7
Symbols on Equipment	7
Symbols in Text	8
Text Conventions	9
Related Documents	9
Getting Help	10
Compaq Technical Support	10
Compaq Website	10
Compaq Authorized Reseller	10
Reader’s Comments	11
Chapter 1: Features	12
Overview of Controller Features	12
Battery Backed Write Cache Enabler	13
Memory	15
Controller Interface	16
SCSI Support	16
Drive Array Technology	16
Fault Management Features	17
Chapter 2: Installation Overview	19
Chapter 3: Installing the Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler	21
Chapter 4: Updating the System Firmware	23
Running System ROMPaq from the CD	24
Running System ROMPaq from Diskette	24
Creating a System ROMPaq Diskette from the CD	24
Creating a System ROMPaq Diskette from the SoftPaq File	24
Using the Diskette	25
Chapter 5: Updating the Controller Firmware	26
Running Options ROMPaq from the Smart Array Controller Support Software CD	27
Running Options ROMPaq from Diskettes	28
Creating Diskettes Using the Smart Array Controller Support Software CD	28
Creating Diskettes Using the SmartStart and Support Software CD	28
Creating Diskettes Using the SoftPaq File	29
Using the Diskettes	29
Updating the System Partition	30
Chapter 6: Configuring the System	32
Using RBSU	32
Using ORCA	34
Chapter 7: Configuring an Array	35
Using ORCA	37
Using ACU	38
Running ACU from CD	39
Running ACU while Online	39
ACU Screen Descriptions	40
Main Configuration Screen	40
Secondary Screens	44
Typical Manual Configuration Procedures in ACU	51
Creating a New Array	51
Expanding Array Capacity	55
Extending Logical Drive Capacity	58
Migrating RAID Level or Stripe Size	59
Using CPQONLIN	60
Running CPQONLIN	61
Automatic Configuration	61
Manual Configuration	62
Typical Manual Configuration Procedures in CPQONLIN	64
Creating a Custom Configuration for a New Array	64
Adding a Spare Drive	65
Configuring the New Logical Drive	65
Configuring the Controller Settings	65
Expanding an Array	67
Migrating RAID Level or Stripe Size	68
Chapter 8: Installing the Device Drivers	69
Using the Smart Array Controller Support Software CD	69
Using the SmartStart and Support Software CD	69
Updating the Compaq Insight Manager Agents	70
Appendix A: Regulatory Compliance Notices	71
Regulatory Compliance Identification Numbers	71
Federal Communications Commission Notice	71
Class A Equipment	72
Class B Equipment	72
Declaration of Conformity for Products Marked with the FCC Logo, United States Only	73
Modifications	73
Cables	74
Canadian Notice (Avis Canadien)	74
Class A Equipment	74
Class B Equipment	74
Mouse Compliance Statement	74
European Union Notice	75
Japanese Notice	76
Taiwanese Notice	76
Laser Device	77
Laser Safety Warnings	77
Compliance with CDRH Regulations	77
Compliance with International Regulations	77
Laser Product Label	78
Laser Information	78
Battery Replacement Notice	79
Appendix B: Electrostatic Discharge	80
Grounding Methods	81
Appendix C: Drive Arrays and Fault Tolerance	82
What Is a Drive Array?	82
Fault-Tolerance Methods	86
RAID 0—No Fault Tolerance	86
Advantages	86
Disadvantages	86
RAID 1+0—Drive Mirroring	87
Advantages	88
Disadvantages	89
RAID 5—Distributed Data Guarding	89
Advantages	90
Disadvantages	90
Other Fault-Tolerance Options	92
Appendix D: Hard Drive Installation and Replacement	93
General Information About Hard Drive Failure	93
Recognizing Drive Failure	94
Compromised Fault Tolerance	97
Procedure to Attempt Recovery	97
Automatic Data Recovery	98
Failure of Automatic Data Recovery	98
General Aspects of Drive Replacement	99
Drive Failure During Rebuild	100
Minimizing Fatal System Errors During Rebuild	100
Moving Drives and Arrays	101
Upgrading Disk Drive Capacity	103
Expanding and Extending Capacity	103
Appendix E: Probability of Logical Drive Failure	105
Appendix F: POST Error Messages	107
Appendix G: Questions and Answers	123
Glossary	126

Match case Limit results 1 per page

Index

Compaq Smart Array 5i Plus Controller

and Battery Backed Write Cache Enabler User Guide

Index-9

storage capacity, expanding

using ACU

7-21

using CPQONLIN

7-33

stripe size

changing, using ACU

7-25

changing, using CPQONLIN

7-34

default value of

7-14

memory requirement for migration

7-25

migration of, in ACU

7-25

migration of, in CPQONLIN

7-34

optimum values of

7-14

RAID and

7-14

supported values

7-14

striping data, defined

C-2

supported

hard drives, features of

D-1

number of hard drives per channel

D-1

number of logical drives per array

7-2

number of spare drives per array

7-1

operating systems

1-1

RAID methods

1-2

stripe sizes

7-14

tape drives

1-1

symbols

in text

on equipment

vii

system configuration

6-1

System Configuration Utility

See

SCU

system partition, creating

5-6

system ROM, updating

4-1

System ROMPaq

4-1

creating diskettes

4-2

using

G-2

system, preventing electrostatic damage

B-1

tape drives, support for

1-1, G-1

technical support

telephone

numbers

xii

symbol

viii

text conventions

third-party partitioning tools

7-25

time needed

for data rebuild

D-6

for expansion

7-21

for extension

7-24

for migration

7-25

tools, conductive field service type

B-2

trickle-charging, Battery Backed Write

Cache Enabler

1-4

troubleshooting

See

POST messages

unrecoverable disk error message

D-5

updating

Compaq Insight Management

Agents

8-2

device drivers

8-1

options firmware

5-1

system firmware

4-1

system partition

5-6

utilities

ACU

7-1

ACU-XE

7-1

Array Diagnostic Utility

D-4

CPQONLIN

7-1, 7-26

ORCA

6-3, 7-1

RBSU

6-1

System ROMPaq

4-1

volume, creating, in NetWare

5-6

warnings

defined

electric shock

viii

heavy weight

viii

hot surface

viii