Promise Technology VessRAID 1740s User Manual

VessRAID 1740s, 1840s Product Manual
306
R
RAID
block and double parity stripe
222
block and parity stripe 221
enhanced mirror 220
global status LED 20, 252
introduction 217
mirror 219
mirror + stripe 223
stripe 218
striping of distributed parity
224
striping of double parity 227
RAID controller fan failure 282,
283
RAID levels
changing
238
choosing 230
logical drive 105, 143
RAID 0
applications
230
description 218
RAID 1
applications
230
description 219
RAID 10
applications
232
description 223
RAID 1E
applications
231
description 220
RAID 5
applications
231
description 221
RAID 50
applications
232
description 224
RAID 6
applications
231
description 222
RAID levels, cont.
RAID 60
applications
232
description 227
read cache
physical drive
93, 137
policy 105, 113, 143, 150,
194
policy, defined 235
read check table 116
reassigned block threshold 53, 161
rebuild
disk array
107, 146, 278
manual 108
rate 52, 160
reported events 272, 273
recipients, Netsend 74
recondition a battery 90, 135
red X 252, 282
Redundancy Check 55, 114, 156
rate 52, 161
reported events 273
regulatory statements 6, 7
releasing lock 57, 128
renewing lock 56, 128
replace
BBU
212
blower 210
cache battery 212
controller 209
fan 210
memory module 214
power supply 208
reported events
array incomplete
275
battery 263
BBU 265
blower 264
controller 265, 266, 267
disk array 265
enclosure 266

Promise Technology VessRAID 1740s Specifications

General

Brand	Promise Technology
Model	VessRAID 1740s
Category	Network Storage Server
Language	English