IOSPF307I

Explanation
The single point of failure service has detected
that the volume that contains the data set has only one preferred
path online. A possibility exists of severe performance degradation
if such a path would fail.
In the message text: vvvvvv
The volume with the single point of failure.
sdddd
The subchannel set and device number of the device with the single
point of failure.
dsn
The dataset name or dataset description that resides on the volume
that has a single point of failure.

System action
The system continues processing.

Operator response
If a preferred path is operational, vary a
preferred path online to the device.

System programmer response
Refer to the service that issued this
message.

Source
IOS

Module
IOSVSPOF