Index

J

jumpers, setting 2-2

L

LEDs on hard drives E-2limitations on

ACU use 5-2CPQONLIN use 5-2drive movement E-9hard drive capacity 5-1

number of logical drives allowed per array 5-2

ORCA use 5-2stripe size 5-13

load balancing, defined D-7

logical drive capacity extension E-12logical drives

compared to array D-3

creation of, with CPQONLIN 5-10creation of, with ORCA 5-3defined D-2

enlarging (extending) E-12failure of E-2,E-5recovery of, options for E-5

M

manual configuration of array using CPQONLIN 5-6using ORCA 5-3

maximum number of hard drives for RAID 5 D-10

for RAID ADG D-10maximum stripe size 5-13

memory, allocation of, in CPQONLIN 5-10migration, in CPQONLIN 5-12minimum number of hard drives for

RAID D-10mirroring of drives D-6

mouse compliance statement A-4moving drives E-9

multi-device cable 2-3

multiple hard drive failure D-10

N

NetWare Online Array Configuration Utility See CPQONLIN

no fault tolerance (RAID 0) D-5

O

online drive capacity upgrade E-10online spare

adding, in CPQONLIN 5-9defined D-5

limitations of D-5

use of, with alternative fault-tolerance methods D-11

optimum stripe size 5-13

option kit part numbers for cables 2-3,2-4Option ROM Configuration for Arrays See

ORCA

options ROM, updating 3-1

ORCA (Option ROM Configuration for Arrays)

comparison of, with other configuration utilities 5-2

configuring array with 5-1setting boot controller with 4-2

overview of installation process 1-1

P

parity data

in RAID 5 D-7

in RAID ADG D-9

part numbers for cables 2-3,2-4partition, creating 3-2

parts, handling and storing B-1peripherals, SCSI ID of 2-2physical drives See hard drives POST messages

1724 E-10

Index-4

HP Smart Array 641/642 Controller User Guide