HP XP7 Storage - Manual (Page 6)

Resource Partition.................................................................................................................121
Fast Snap............................................................................................................................121
Configurations with FS volumes..........................................................................................121
External Storage...................................................................................................................123
Virtual LUN .........................................................................................................................123
Auto LUN ...........................................................................................................................123
B Configurations with Continuous Access Synchronous...................................124
Sharing volumes with Continuous Access Synchronous...............................................................124
3DC cascade configuration ..................................................................................................124
Prerequisite information for 3DC cascade ...........................................................................125
Procedure for setting up 3DC cascade ...............................................................................126
3DC multi-target configuration ...............................................................................................126
Prerequisite information for 3DC multi-target .......................................................................127
Procedure for setting up 3DC multi-target............................................................................127
Delta resync configuration .....................................................................................................127
Creating the delta resync pair............................................................................................128
Setting up remote command devices...................................................................................129
Assigning mirrors to remote command devices ....................................................................130
Releasing remote command device assigned to a mirror.......................................................132
Performing the delta resync operation.................................................................................132
Problems that can occur in the delta resync operation......................................................133
2 data center configuration....................................................................................................134
Prerequisite information for 2DC configuration ....................................................................134
Specifications and restrictions for Cnt Ac-J pair operations................................................135
Specifications and restrictions for Cnt Ac-S pair operations................................................135
Procedure for a 2DC configuration ....................................................................................136
C Configurations with Business Copy...........................................................137
Overview............................................................................................................................137
Configurations with Business Copy primary volumes..................................................................137
Configurations with Business Copy secondary volumes .............................................................139
Pair status and data currency.................................................................................................139
D Cnt Ac-J GUI reference............................................................................140
Journals window...................................................................................................................140
Journal Volumes window.......................................................................................................142
Journal Properties window.....................................................................................................145
Create Journals wizard..........................................................................................................146
Create Journals window....................................................................................................146
Select Journal Volumes dialog box.....................................................................................149
Confirm window..............................................................................................................150
Assign Journal Volumes wizard...............................................................................................151
Assign Journal Volumes window........................................................................................151
Confirm window..............................................................................................................152
Delete Journals window.........................................................................................................153
Edit Journal Options wizard...................................................................................................154
Edit Journal Options window.............................................................................................154
Confirm window..............................................................................................................155
Assign MP blade wizard........................................................................................................155
Assign MP blade window.................................................................................................155
Confirm window..............................................................................................................156
Edit Mirror Options wizard.....................................................................................................157
Edit Mirror Options window..............................................................................................157
Confirm window..............................................................................................................158
Assign Remote Command Devices wizard................................................................................159
6 Contents