IDC31609I DEVICES SELECTED TO FORM A DUPLEX PAIR ARE NOT COMPATIBLE-reason
Explanation
The SETCACHE command requiring compatible devices
was unsuccessful. Commands requiring compatible devices are:
- SETSECONDARY (establish a duplex pair).
- REESTABLISHDUPLEX (reestablish a duplex pair using an alternate device).
In the message text:
- reason
- The reason for the error, as follows:
- THE DEVICES ARE NOT THE SAME GEOMETRY AND CAPACITY
- THE DEVICES ARE NOT IN THE SAME LOGICAL DASD SUBSYSTEM
System action
Processing continues.
Programmer response
Select compatible devices and rerun the command.
Source
DFSMSdfp