Making a copy group – HP XP Racks User Manual
Page 224
4.
Register a command device to be used for the HSRT3 route on the secondary host.
Making a copy group
1.
Make a PPRC (Continuous Access Synchronous Z) copy pair with HyperSwap enabled from
TPC-R. (If a PPRC copy pair has already been made, this step is not necessary.)
2.
On the primary host, define a Continuous Access Synchronous Z copy group with the
HyperSwap attribute, a Continuous Access Journal Z copy group, and a Continuous Access
Journal Z copy group for Delta Resync.
To define a Continuous Access Synchronous Z copy group with the HyperSwap attribute, do
either of the following:
•
Execute the YKH2B command
•
Specify HS for Linkage Option in the Copy Group Attributes panel
For details on the YKH2B command and the Copy Group Attributes panel, see the HP XP7 for
Business Continuity Manager Reference Guide.
NOTE:
You cannot create a Continuous Access Synchronous Z copy group with the
HyperSwap attribute from the Scan Copy Pair Inside Storage System panel.
3.
Execute the YKMAKE command to make a Continuous Access Journal Z copy pair on the
primary host.
224 Configuration definitions