5 configuration definitions – HP XP P9500 Storage User Manual
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Supporting a Continuous Access Synchronous Z or TrueCopy Asynchronous for Mainframe
copy group configuration.............................................................................................134
Supporting a Continuous Access Journal Z copy group configuration.................................135
Configuration definition for using the Continuous Access Synchronous Consistency Preservation
function...............................................................................................................................135
Environment definition for using the Reverse Resync function.......................................................136
When the Reverse Resync function is used from the primary site and one or more other sites......136
When the Reverse Resync function is used only from the primary site.......................................137
A 2DC configuration example...........................................................................................139
Preparing the hardware (2DC configuration).......................................................................139
Preparing the configuration files (2DC configuration)............................................................140
Preparing the configuration files (2DC configuration)............................................................141
Flow of configuration definitions (2DC configuration)............................................................142
Secondary site with a host............................................................................................142
Secondary site without a host.......................................................................................143
A 3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration example...........................................148
Preparing the hardware (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration).......................148
Preparing the Configuration Files (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) Configuration)..........149
Definition procedure (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration)............................151
Steps on the primary host (3DC Cascade (Cnt Ac-S Z x Cnt Ac-J Z) configuration)................152
Steps on the secondary host (3DC Cascade configuration)...............................................156
Configuration example (3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration).........................160
Preparing hardware (3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration).............................161
Preparing the configuration files (3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration)............162
Definition procedure (3DC Cascade (Cnt Ac-J Z x Cnt Ac-J Z) configuration)............................165
Performing a scan.......................................................................................................165
Steps at the primary site...............................................................................................166
Steps at the intermediate site........................................................................................168
Steps at the remote site................................................................................................169
Creating copy groups..................................................................................................170
A 3DC Multi-Target (Cnt Ac-S Z x Cnt Ac-J Z) configuration example.......................................171
Preparing the hardware (3DC Multi-Target (Cnt Ac-S Z x Cnt Ac-J Z) configuration)...................172
Preparing the Configuration Files (3DC Multi-Target (Cnt Ac-S Z x Cnt Ac-J Z) Configuration)......172
Definition Procedure (3DC Multi-Target (Cnt Ac-S Z x Cnt Ac-J Z) Configuration).......................175
Performing a Scan (3DC Multi-Target Configuration)........................................................175
Settings for Operations at the Primary Site (3DC Multi-Target Configuration).......................175
Settings for Operations at the Local Site (3DC Multi-Target Configuration)...........................177
Settings for Operations at the Remote Site (3DC Multi-Target Configuration)........................179
Creating a Copy Group (3DC Multi-Target Configuration)................................................181
3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration example...........................................182
Preparing the hardware (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration)....................183
Preparing the configuration files (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration).........184
Definition procedure (3DC Multi-Target (Cnt Ac-J Z x Cnt Ac-J Z) configuration).........................187
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