monreader.ca6466 Disconnecting the z/VM *MONITOR system service failed with rc=<IUCV SEVER return code>
Explanation
The z/VM *MONITOR record device driver receives monitor data through an
IUCV connection to the z/VM *MONITOR system service. This connection
could not be closed when the monitor record device was closed. You might
not be able to resume monitoring.
User response
No immediate action is necessary. If you cannot open the monitor record
device in the future, reboot Linux. For information about the IUCV SEVER
return codes see the IUCV section in "CP Programming Services" and the
*MONITOR section in "z/VM Performance".