User`s guide

116 007-4522-003
Index
power, 46
checking
, 39, 43
cord
, 37-42
requirements
, 106
PDU
, 106
rack
, 106
voltage requirement
rack
, 40
tower
, 37
Power supplies. See PSU/cooling module.
power supply/cooling module
LED
and troubleshooting
, 84
powering
off
enclosure in rack
, 46
rack
, 45
tower
, 46
on
alarm sounds
, 76
checking system status
, 39, 43
problems
, 76
rack
, 40-44
tower
, 37-40
programmable LUN mapping
, 69
PSU/cooling module
overview
, 12
R
rack
, 26-31
breaker
, 43
cabling
, 40-42
height
, 103
in U
, 26
power requirements
, 106
powering on
, 40-44
rear door, opening and closing
, 31
rackmount enclosure
bay numbering
, 23
RAID
disk topologies
, 52
LRC I/O module
, 14
RAID controller module
and loops
, 66
drives addressed
, 7
LEDs
and troubleshooting
, 85
write cache size
, 64
RAID enclosure
, 7
in rack
, 26
RAID level
RAID 0
, 60
and availability
, 64
and capacity
, 62
and disk failure
, 99
and performance
, 65
RAID 0+1
, 60
and availability
, 65
and capacity
, 62
and disk failure
, 99
and performance
, 65
RAID 1
, 60
and availability
, 64
and capacity
, 62
and disk failure
, 99
and performance
, 65
RAID 3
, 60
and availability
, 64
and capacity
, 62
and disk failure
, 99
and performance
, 65
RAID 5
, 60
and availability
, 64
and capacity
, 62
and disk failure
, 99
and performance
, 65
RAID 6. See RAID 0+1.