540 IBM Midrange System Storage Hardware Guide
Intermixing EXP520 and EXP810 376
Intermixing EXP810 and EXP5000 376
Internet Storage Name Service (iSNS) 522
interoperability matrix 129
IOPS 3, 109, 120, 129, 513
IP address 146–148, 159, 161, 225–226, 474, 477,
479–480
controller 148
iSCSI 130, 515–516
iSCSI host interface 19
iSCSI technology 516
J
jumbo frames 519
K
KB 121, 123
keys 263
L
LED indicator lights 79
link failure (LF) 448–449
link rate 28
link speed selector 79
Linux 119, 333
lithium-ion battery 435
load balancing 137
Load Balancing Policy 134
load distribution 137
logical drive 105, 108, 111, 114, 116, 143, 146, 152, 175,
191, 197–198, 201, 215, 218, 222, 229, 235–236,
240–242, 244, 248, 251, 256, 371, 483–484, 486,
488–489, 492–493, 495–496, 498, 507, 512
actual reservation 257
command returns information 490
current owner 248
current size 241
existing mapping 218
free space 235
I/O requests 247
instant notification 256
maximum number 146
ownership 255–256
parity errors 489
physical disk 489
preferred controller ownership 248
preferred ownership 247
primary 114, 245, 248
secondary 114, 245, 248
segment size 244
specific assignments 117
logical drive-to-LUN mapping 241
logical unit number (LUN) 116, 198, 201, 446, 485
logical view 117
logical volume 114
loopback 448
lservice 300
lspv 471
lsvg 471
LUN 114, 116, 119–120, 201
LUN number 218
M
Major Event Log (MEL) 292, 327, 400, 410, 484–485
Manage Host Port Identifiers 215
management interface 298
management station 144, 146–147, 151, 223, 334
managing alerts 322
mapping 119, 202
logical drives to host systems 118
Mappings View 117, 198, 218
Linux system 218
media error 238
media scan 196, 228, 253, 368, 371, 403, 490
Metro Mirror 126
MIB 227
midplane 41
midrange 2
Migrating Secure Disk Arrays 275
mirroring 105, 108, 507, 512
missing paths 426
modem connectivity 318
modification operation 245
modification priority 196, 236, 244, 370, 490
Monitor process 402
monitoring 114, 248
MPIO 8, 128, 135
mppBusRescan 459
mppUtil 152, 436
multipath driver 138
Multi-Path Proxy (MPP) 137
multipathing iSCSI 525
Multiple Path I/O (MPIO) 136
My Support 175
N
near-line 127
Network Management Station (NMS) 226
network settings 131
non-redundant operation 236
critical time 236
NTFS 244
NVSRAM 145, 334, 349, 446
NVSRAM file 494
NVSRAM information 372
NVSRAM version 336, 372
O
online transaction processing (OLTP) 129
operating system (OS) 108, 110, 119, 148, 176, 218,
436, 459, 476, 481–482, 512–513
Optimal state 487–488
OS version 445
out-of-band 144, 147
ownership 114
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