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Index 547
channel connection address 152
command overview 152
Consistency Group 142
CQUERY 155
CRECOVER 156
critical attribute 141
critical mode combination 142
CSUSPEND 157
data consistency 131
display Fibre Channel Connection Information Table
159
distance 146
DS CLI 165, 198
DS CLI command examples 165
DS CLI freezepprc command 198
DS CLI supported environments 165
DS SM panel 234
DS SM usage 172
DS SMC GUI 172
establishing pairs 175
establishing paths 172
failback 134
failbackpprc 169
failover 134
failover and failback 134
failover and failback using TSO 187
failoverpprc 169
Fibre Channel links 143
freeze command 140
freezepprc 168
freezepprc and unfreezepprc 198
GDPS HyperSwap Manager 134
ICKDSF 157, 196
ICKDSF job usage 158
initial synchronization 182
interfaces 150
links 142
logical paths 144
lspprc 171
lspprcpath 171
LSS design 145
management of open systems volumes with TSO
commands 194
mkpprc 172
mkpprcpath 166
overview 130
pausepprc 168
peak bandwidth requirements 182
performance 182
PPRCOPY DELPAIR 159
PPRCOPY DELPATH 160
PPRCOPY ESTPAIR 161
PPRCOPY ESTPATH 160
PPRCOPY FREEZE 161
PPRCOPY QUERY 161
PPRCOPY RECOVER 164
PPRCOPY RUN 164
PPRCOPY SUSPEND 164
refreshing the VTOC 164
resume suspended pair 179
resumepprc 168
resynchronizing a suspended volume 186
RMF 182
rmpprc 167
rmpprcpath 167
rolling disaster 132
scalability 183
setup with ICKDSF 158
subsystem identifier 152
symmetrical configuration 146
TSO 151
TSO commands 186
unfreezepprc 198
volumes 147
mkflash 31, 75
mkpprc 31, 172, 232
mkpprcpath 166, 230
modify a Global Mirror session 271
modify Global Mirror session parameters 272
multiple relationship 54
N
nocopy option 48
O
one time test system 122
operational areas 44
options 53, 60
overview 1, 43, 202
P
parameters 73–74, 272
Consistency Group 262
path commands 230
path panel 233
pausepprc 168, 232
peak bandwidth requirements 182, 220
performance 182, 220
performance aspects 336
persistent FlashCopy 59
planning 64
planning considerations 217
point-in-Time Copy 209
Point-in-Time Copy see PTC
populate Global Mirror session 259
port IDs
decoding 421
positioning 204
PPRC
and HyperSwap 504
freeze operation 226
path reason codes 521
run operation 226
volume size considerations 437
PPRC paths 327
CDELPATH command 225
create with DS CLI 391
define with ICKDSF 314