An IBM® service representative has initiated a reconfiguration request from a device to quiesce the specified paths so that service can be performed. The Control Unit Initiated Reconfiguration (C.U.I.R.) function has received control to quiesce the specified paths.
Quiescing paths means varying the paths offline and making them unavailable for use, so that they cannot be varied online and used while a service action is being performed.
C.U.I.R. processes the request.
None.
Input/output supervisor (IOS)
IOSVCTSK
Note 13
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