User guide

12 Compaq StorageWorks RAID Array 4000 User Guide
redundant 1-2, 1-6, 1-13, 2-22
aligning 5-3
function 5-1
installing 5-2
power cord 5-3
replacing 4-21
securing 5-3
releasing 4-20, 4-21
removing 1-6, 2-20
removing power from 1-13
replacing 1-6, 4-10, 4-19
securing 4-21, 4-22
troubleshooting 4-10
power switches
Fibre Channel Array 1-4, 1-13
positions 1-13
Power-On Self-Test See POST
priority settings 6-35
protocol layers D-9
queuing, tagged-command 1-9,
1-13
RA4000 2-1
cables 2-20
FC-AL D-6
hard drives
installing 2-14
LEDs F-1
power supplies
redundant 5-2
powering up 4-13
securing 2-10
ventiliation 2-9
RA4000
before you begin 6-2
boot order 2-3
RA4000 Array Controller
connecting 2-3
RA4000 Controller
arrays
span E-4
elevator trend sorting E-13
failure 4-11
I/O requests E-13
latches 4-12, 4-13, 4-14
LEDs 4-4
optimized request
management E-13
point-to-point D-3
removing 4-12, 4-14
securing 4-12, 4-14
RA4000 Controller 2-1
arrays
multiple E-4
ejector levers 4-13
replacing 4-11
RA4000 Controller 1-9
RA4000 Controller ejector
levers 4-12
RA4000 Controllers
adjusting performance
automatically 1-12
cache
16-MB 1-9
64-MB 1-9
removable 1-9
upgrade 1-9
failure 1-12
FC-AL D-6
locating 1-1
managing hard drive
array 1-10
read request 1-11
replacing 1-12
tagged-command
queuing 1-13
RA4000 Controllers
features 1-9
SCSI formats supported 1-9
rack
airflow 2-9
aligning 2-11
clearance 2-6
temperature standards 2-6
ventilation 2-9
RAID
screen, illustrated 6-19
RAID 0 1-10
advantages E-7, E-9
definition E-5
disadvantages E-9