HP StorageWorks XP Remote Web Console Software - Manual (Page 5)

Combining URz with Cache Residency Manager . . . . . . . . . . . . . . . . . . . . . . 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
Combining URz and ShadowImage for z/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
Basic Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Disaster Recovery in a 3DC Cascading Configuration . . . . . . . . . . . . . . . . . . 92
Transferring Business Tasks Back to the Primary Site . . . . . . . . . . . . . . . . . . . 92
Combining URz with TCz Synchronous (3DC Multi-target Configuration) . . . . . . . . . . . . 93
Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Requirements for Creating URz Pair for Delta Resync Operation . . . . . . . . . . . . . . 96
Requirements for Performing Delta Resync Operation . . . . . . . . . . . . . . . . . . 96
Recovering from Failures in the Primary Site . . . . . . . . . . . . . . . . . . . . . . 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
Transferring Business Tasks from the URz Secondary Site to the Primary Site . . . . . . . . 105
4 Configuring Disk Storage Systems and Logical Paths . . . . . . . . . 107
DKC Operation Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Displaying Information about Remote Storage Systems . . . . . . . . . . . . . . . . . . . . 109
Displaying Information about Logical Paths . . . . . . . . . . . . . . . . . . . . . . . . 110
Displaying Information about Ports on the Local Storage System . . . . . . . . . . . . . . . . 111
Configuring Port Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Associating the Primary and the Remote Storage Systems and Configuring Logical Paths (Add DKC) . . 113
Changing Options for Logical Paths and Storage Systems . . . . . . . . . . . . . . . . . . . . 116
Adding Logical Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Deleting Logical Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Viewing the Status of Logical Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Removing the Relationship Between the Primary and the Secondary Storage Systems . . . . . . . . . 121
5 Using Journal Groups . . . . . . . . . . . . . . . . . . . . . . 123
Displaying the Journal Operation Window . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Registering Journal Volumes in a Journal Group . . . . . . . . . . . . . . . . . . . . . . . . 128
Deleting Journal Volumes from a Journal Group . . . . . . . . . . . . . . . . . . . . . . . . 132
Displaying Detailed Information about a Journal Group . . . . . . . . . . . . . . . . . . . . . 133
Changing Options for a Journal Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Deleting a Journal Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Splitting a Mirror (Suspending a copy operation) . . . . . . . . . . . . . . . . . . . . . . . . 142
Restoring a Mirror (Resuming a copy operation) . . . . . . . . . . . . . . . . . . . . . . . . 143
Deleting Data Volumes from a Mirror (Ending a copy operation) . . . . . . . . . . . . . . . . . 144
Forcibly Removing Journal Groups from an Extended Consistency Group . . . . . . . . . . . . . . 145
6 Performing URz Pair Operations . . . . . . . . . . . . . . . . . . 147
Displaying the Pair Operation Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Filtering Information in the List in the Pair Operation Window . . . . . . . . . . . . . . . . . 152
Saving Pair Status Information into a Text File . . . . . . . . . . . . . . . . . . . . . . . 154
Creating a Pair of Data Volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Displaying Detailed Information about a Pair of Data Volumes . . . . . . . . . . . . . . . . . . 159
Changing Options for a Data Volume Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Hitachi Universal Replicator for z/OS user guide for XP12000/XP10000 Disk Arrays and SVS 200 5