Expert Advice |
KS3_RMM_CDS_Space_Critical |
Situation Description
Suggested Actions
Situation Description The percentage of space used by the DFSMSrmm CDS or Journal is greater than the critical threshold.
Suggested Actions Use EDGBKUP to reorganize the control data set. The DFSMSrmm subsystem must be stopped or quiesced when you reorganize the active control data set. DFSMSrmm reorganizes the control data set by first backing up the control data set and optionally the journal. Then DFSMSrmm restores the control data set from the backup control data set. Refer to the DFSMSrmm Implementation and Customization Guide for details on CDS space planning, allocation, reallocation, backup & reorganization.
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