EMC Symmetrix DMX-3 User Manual

EMC Symmetrix DMX-3 Product Guide
322
Index
cooling fan modules 37, 172
count-key-data (CKD) format 72
cylinders
maximum per logical volume 128
D
DASD data transfer summary 249
data
availability features 162 to 174
delayed fast write 111
fast write 110
integrity protection 175 to 180
protection guidelines 189 to 190
read miss 109
data and command formats 72 to 74
data records 73
home address (HA) 73
index marker 73
record zero (RO) 73
track capacity 74
track format 73
data check error 240, 241
data integrity protection 175 to 180
error verification 158
periodic system check tests 159
data protection guidelines 189
data protection options 161, 189
mirroring, mission-critical/business-critical
159
SRDF 161
data recovery
dynamic sparing with mirrored pairs 219 to
220
dynamic sparing with SRDF 220
data storage
disk emulation 71
defective tracks 242
delayed fast write operation 111
Delta Set Extension (DSE) 222
detecting the error 250
determining error source 250
Direct Matrix Architecture 27
directors 75 to 85
disk 83
disconnect time 105, 106
disk adapters 37, 172
disk device capacities 64
disk devices 37, 62, 172
capacity 134
cylinders/logical volume 264
emulation types 71
error correction and verification 177
FBA data and command format 69
form factor 261
disk directors 37, 83, 172
disk drive assemblies (DDAs) 62
disk emulation 71, 74
disk error correction 177
disk error verification 177
disk susbsystem operation 102 to 104
domestic shipments 287
dual-initiator 168 to 169
Dynamic Cache Partitioning 137
Dynamic Host Addressing 145
dynamic mirror service policy 120, 122
dynamic mirror service policy (DMSP) 193
dynamic path reconnection (DPR) 228
dynamic sparing 216 to 220
advantages 213
availability guidelines 161
E
ECM 90
electrical specifications 271, 274
EMC APIs 30
EMC Certified Data Erasure for Symmetrix Disks
186
EMC ControlCenter 39
EMC ControlCenter family of products 150
EMC Customer Support Center 48
EMC Service Support Center 37
EMCz/OS Storage Manager software (EzSM) 39
Enginuity 27, 30
Enginuity operating environment 29
environmental control module 37, 172
equipment checks 240, 242
EREP file 240
EREP reports 248 to 249
DASD data transfer summary 249
subsystem exception DASD 249
System Error Summary (part 2) 249
error checking and correction

EMC Symmetrix DMX-3 Specifications

General

Brand	EMC
Model	Symmetrix DMX-3
Category	Storage
Language	English