•
YKRESYNC REVERSE
•
YKEWAIT GOTO(DUPLEX)
If the command is successful, the copy direction of Cnt Ac-J Z copy pairs is reversed.
5.
Start operations at the secondary site.
6.
Start primary host maintenance.
2DC configuration operations are performed from the secondary site.
Failback
1.
Terminate primary host maintenance.
2.
Stop operations at the secondary site.
3.
On the primary host, execute the
YKSUSPND FORWARD
command for Cnt Ac-J Z copy pairs
between the primary storage system and the remote storage system.
358 Maintenance and Troubleshooting Operations
Summary of Contents for HPE XP P9500
Page 289: ...Using a 2DC Configuration 289 ...
Page 320: ... YKQUERY YKRESYNC FORWARD YKEWAIT GOTO DUPLEX 320 Maintenance and Troubleshooting Operations ...
Page 325: ... YKQUERY YKRESYNC FORWARD YKEWAIT GOTO DUPLEX Using a Delta Resync Configuration 325 ...
Page 418: ... YKQUERY YKMAKE SELECT COND 418 Maintenance and Troubleshooting Operations ...
Page 469: ...Defining a route list 469 ...
Page 490: ...Figure 121 Example of defining an EXCTG To specify an EXCTG ID 490 Using the ISPF panels ...
Page 576: ...576 Troubleshooting ...
Page 588: ...588 Defining Command Devices in Non basic Configurations ...