Expert Advice |
KS3_Cachecu_DFW_Retry_Critical |
Situation Description
Suggested Actions
Situation Description DASD fast write retry percent exceeds critical threshold.
Suggested Actions The percentage of DASD fast write attempts that could not be satisfied due to a shortage of available non-volatile storage (NVS) space exceeded the critical threshold. Check for pinned NVS and correct the problem if NVS is pinned. Otherwise, if the impact on performance is not acceptable, it may be necessary to move a volume or dataset to another cache control unit or to add NVS to this control unit.
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