IEE601E
PROCESSOR (y) IS IN AN EXCESSIVE DISABLED SPIN LOOP WAITING FOR event HELD BY PROCESSOR (x). ACR IS ALREADY ACTIVE. SPIN WILL CONTINUE.

Explanation

event is one of the following:
  • CPU IN STOPPED STATE
  • OPERATOR INTERVENING STATE
  • RISGNL RESPONSE
  • LOCK RELEASE
  • RESTART RESOURCE
  • ADDRESS SPACE TO QUIESCE
  • INTERSECT RELEASE
  • SUCCESSFUL BIND BREAK RELEASE

The system is in a spin-loop on one central processor, waiting for an event on another central processor. The spin loop exceeded the time normally needed for the event to occur.

The system on the waiting processor tried to initiate alternate CPU recovery (ACR) for the other processor. However, ACR was already in progress for another malfunctioning processor.

In the message text:
y
The waiting processor.
x
The processor on which an event is to occur.
event
The event that should occur on processor x.

System action

The spin-loop continues. The ACR processing should complete shortly.

Operator response

If the system issues message IEE331A again, specify a different spin loop recovery action in your reply to message IEE331A.

Source

Loadwait/Restart

Routing code

Note 12

Descriptor code

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Parent topic: IEE messages (IEE400I - IEE699I)