Previous topic |
Next topic |
Contents |
Contact z/OS |
Library |
PDF
IDCAMS ALTER z/OS DFSMS Using Data Sets SC23-6855-00 |
|
The IDCAMS ALTER command allows you to change the attribute for
CA reclaim for a KSDS after it is defined. You might use this command
to disable CA reclaim for specific data sets after enabling CA reclaim
for the system. The command will take effect at the first OPEN following
the CLOSE of all open ACBs against the data-set control block structure. The related parameters on the ALTER command are:
RECLAIMCA | NORECLAIMCA
The LISTCAT command, in the CLUSTER section, describes the cataloged CA reclaim attribute for the KSDS. It does not reflect the setting in the IGDSMSxx member of PARMLIB or the SETSMS command. In the INDEX section, LISTCAT displays the number of CAs reclaimed, in the REC-DELETED field, and the number of reclaimed CAs that have been reused since the KSDS was created, in the REC-INSERTED field. The REC-TOTAL field is the total number of index records for all index levels, including those that were reused and are hence in the active index structure, and those that were reclaimed. |
Copyright IBM Corporation 1990, 2014
|