On a warm start IPL, the system determined that a data set had been draining on the previous IPL. The operator must indicate whether the data set is to remain draining or is to be returned to normal system use.
The system waits for the operator to reply YES or NO.
If the data set should remain in draining status, reply YES and the data set remains read-only. If the data set should be returned to normal system use, reply NO and the data set becomes eligible for writes.
Auxiliary storage manager (ASM)
ILRASRM1
Note 9
2