Appendix a, Appendix b – HP Compaq Integrated Smart Array Controller User Manual
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vi Compaq Integrated Smart Array Controller User Guide
Compaq Confidential – Need to Know Required
Writer: Cynthia Dresden Project: Compaq Integrated Smart Array Controller User Guide Comments:
Part Number: 153236-001 File Name: a-frnt.doc Last Saved On: 8/27/99 11:42 AM
Compaq Array Configuration Utility
continued
Configuration Wizards ........................................................................................ 6-4
Online Help......................................................................................................... 6-4
Array Configuration Utility Screens..................................................................... 6-5
Main Configuration Screen ........................................................................... 6-5
Novell NetWare Online Array Configuration Utility ................................... 6-14
Drive Rebuild, Expand Priority and Accelerator Ratio................................. 6-17
Creating a New Array ................................................................................. 6-22
Choosing a Controller for the Array ............................................................ 6-23
Grouping Physical Drives of the Same Size into an Array ........................... 6-24
Creating Logical Drives Across Physical Drives.......................................... 6-27
Expanding Capacity.................................................................................... 6-29
Capacity Extension ..................................................................................... 6-32
Online Migration ........................................................................................ 6-34
Preventing Electrostatic Damage ........................................................................ A-1
Grounding Methods............................................................................................ A-2
Data Protection.............................................................................................B-5
Performance Enhancement..........................................................................B-10
Adding Storage Capacity ............................................................................B-13
Online Capacity Expansion or Extension.....................................................B-15
Data Reliability ..........................................................................................B-16
Software-Based Drive Mirroring........................................................................B-20
Recovering from Drive Failure ..........................................................................B-20
Recognizing a Drive Failure ..............................................................................B-21
Fault Tolerance and Drive Failure......................................................................B-22
A RAID 0 (Non-Fault-Tolerant) Logical Drive ...........................................B-22
A RAID 1 (Mirroring) Logical Drive ..........................................................B-22
A RAID 5 (Distributed Data Guarding) Logical Drive.................................B-23
Spare Drives...............................................................................................B-23