CombiningURzwithCacheResidencyManager...................... 81
Transferring Business Tasks from TCz Secondary Site to the Primary Site (in 3DC Cascading
Transferring Business Tasks from TCz Secondary Site to the Primary Site (in 3DC Multi-target
Transferring Business Tasks from TCz Secondary Site to the Primary Site (When Delta Resync
CombiningURzandShadowImageforz/OS ....................... 81
Using At-Time Split Function When Combining URz with ShadowImage for z/OS . . . . . . . . 87
Combining URz with TCz Synchronous (3DC Cascading Configuration) ............ 89
BasicBehavior .................................. 90
Hardware Configuration .............................. 91
SetupProcedure.................................. 92
Disaster Recovery in a 3DC Cascading Configuration.................. 92
TransferringBusinessTasksBacktothePrimarySite................... 92
Combining URz with TCz Synchronous (3DC Multi-target Configuration) ............ 93
Hardware Configuration .............................. 94
SetupProcedure.................................. 95
RequirementsforCreatingURzPairforDeltaResyncOperation.............. 96
RequirementsforPerformingDeltaResyncOperation .................. 96
RecoveringfromFailuresinthePrimarySite ...................... 97
Recovering from Failures in the Primary Site (When Delta Resync Operation is Performed) . . . 98
Changing to 3DC Multi-target Configuration after Recovering from Primary Site Failures . . . 99
Configuration)................................... 100
Configuration)................................... 101
Operation is Performed in 3DC multi-target configuration) ................ 102
Recovering from Failures in the Primary Site and the TCz Synchronous Secondary Site . . . . 104
TransferringBusinessTasksfromtheURzSecondarySitetothePrimarySite ........ 105
4 ConfiguringDiskStorageSystemsandLogicalPaths ......... 107
DKCOperationWindow.................................. 107
DisplayingInformationaboutRemoteStorageSystems.................... 109
DisplayingInformationaboutLogicalPaths ........................ 110
DisplayingInformationaboutPortsontheLocalStorageSystem................ 111
ConfiguringPortAttributes ................................. 112
Associating the Primary and the Remote Storage Systems and Configuring Logical Paths (Add DKC) . . 113
ChangingOptionsforLogicalPathsandStorageSystems .................... 116
AddingLogicalPaths.................................... 117
DeletingLogicalPaths ................................... 118
ViewingtheStatusofLogicalPaths.............................. 119
Removing the Relationship Between the Primary and the Secondary Storage Systems . . . . . . . . . 121
5UsingJournalGroups ...................... 123
DisplayingtheJournalOperationWindow .......................... 123
RegisteringJournalVolumesinaJournalGroup ........................ 128
DeletingJournalVolumesfromaJournalGroup ........................ 132
DisplayingDetailedInformationaboutaJournalGroup ..................... 133
ChangingOptionsforaJournalGroup............................ 138
DeletingaJournalGroup.................................. 141
SplittingaMirror(Suspendingacopyoperation)........................ 142
RestoringaMirror(Resumingacopyoperation) ........................ 143
DeletingDataVolumesfromaMirror(Endingacopyoperation) ................. 144
ForciblyRemovingJournalGroupsfromanExtendedConsistencyGroup.............. 145
6PerformingURzPairOperations.................. 147
DisplayingthePairOperationWindow............................ 147
FilteringInformationintheListinthePairOperationWindow................. 152
SavingPairStatusInformationintoaTextFile ....................... 154
CreatingaPairofDataVolumes............................... 155
DisplayingDetailedInformationaboutaPairofDataVolumes .................. 159
ChangingOptionsforaDataVolumePair........................... 162
Hitachi Universal Replicator for z/OS user guide for XP12000/XP10000 Disk Arrays and SVS 200
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