IBM Midrange System DS4000 Series Hardware Manual page 559

P
password 171, 264, 445
performance 3, 104, 250, 506
performance impact 235
performance monitor 121, 248
persistent reservation 137, 257–258, 426
physical disk 242, 483–490
firmware downloads 487
storage subsystem 487
physical disk drive commands 487
physical drive 120
planning 103, 128
plug and play 137
point-to-point 13
power on 160
power supply 27
fan unit LEDs 84
Predictive Failure Analysis (PFA) 432
preferred controller 114, 134, 247
preferred owner 248, 490
preferred path 256, 334, 419
premium feature 124, 327, 362, 368
enabling 365
listing 363
pre-read redundancy check 238, 405
primary 245, 248
primary contact 293
priority rate 245
profile 229, 256, 328, 365
proxy 133
PuTTy 395
Q
QLogic 118
Qlogic SANsurfer 360, 443
R
RAID 3, 7, 104
comparison 109, 513
levels 104–106, 109, 114, 176, 198, 236, 370, 490,
505–507, 509, 512–513
reliability 110, 513
RAID 0 104, 506
RAID 1 105, 507
RAID 10 511
RAID 3 105, 508
RAID 5 509
RAID 6 510
RAID controller LEDs 47, 80
RAID redundancy 415
RDAC 128, 205, 448
RDAC driver 152–153, 332, 459
RDAC installation 465
RDP 394, 396
read caching 250
Read Link Status (RLS) 292, 327
Read Link Status Diagnostics 410
read-ahead multiplier 123, 249
readme file 333
Recovery Guru 347–348, 363, 399
Redbooks Web site 536
Contact us xiv
redundancy check 196, 371
media scan 196
redundancy group 238
redundant 3
Redundant Disk Array Controller (RDAC) 137
Remote Access 297
Remote Assistance 396
Remote Desktop 394–395
Remote Mirror 248, 483, 492
secondary logical drive 248
RJ-45 Ethernet connector 65
RLOGIN 292, 322
round-robin 137
rservice 300
RSM
change password 300
firewall 320
management interface 298
remote access security 318
security 299
user ID 300
rsm-passwd 300
S
SAN 3, 128
SAN Volume Controller (SVC) 103
SATA 3–4, 11
Save Configuration 227
script 370
Script Editor 228, 369, 371, 473–474, 481, 483, 499,
501–502
tools 502
script engine 501
script execution 478, 501, 503
output view 502
script file 473, 477, 480, 482, 484, 493, 498, 502
SCSIPort 128
SDDPCM 137
secondary 127, 245
secondary logical drive 492
Secure Disk Erase 273
security 132, 445
Security Key Identifier 264
segment 120
segment size 120–122, 176, 195, 197, 253, 370, 490
Serial ATA Hard Disk Drives (SATA HDD) 11
serial number (SN) 486
serial port 66
Service Access Timeout 322
set up alert notifications 397
show storagesubsystem
batteryage command 480
Simple Network Management Protocol (SNMP) 151,
156, 223, 226
single layer cell (SLC) 528
SM Failover driver 158
SMagent 144, 153, 333, 475
541
Index