I/O Error on DASD Device
Posted: Fri Oct 18, 2019 5:36 pm
Good day,
We did a DR test a week ago and have four partitions - No sysplex but have SHARE volumes that can be accessed from all the partitions.
When IPLing the "DR" partition one of the volumes where left online to the other systems and now when trying to vary it online we getting an I/O error on the device.
Message received.
V 961E,ONLINE
IEF503I UNIT 961E I/O ERROR
Kind regards
Karl Abrahams
We did a DR test a week ago and have four partitions - No sysplex but have SHARE volumes that can be accessed from all the partitions.
When IPLing the "DR" partition one of the volumes where left online to the other systems and now when trying to vary it online we getting an I/O error on the device.
Message received.
V 961E,ONLINE
IEF503I UNIT 961E I/O ERROR
Kind regards
Karl Abrahams