z/OS V1R6.0 DFSMS Access Method Services for Catalogs

Chapter 14. DEFINE CLUSTERUsing Access Method Services, you can set up jobs to execute a sequence ofcommands with a single invocation of IDCAMS. Modal command execution isbased on the success or failure of prior commands.Use DEFINE CLUSTER to define attributes for the cluster as a whole and for thecomponents of the cluster. The general syntax of the DEFINE CLUSTER commandis:DEFINE CLUSTER (parameters) -[DATA(parameters)] -[INDEX(parameters)] -[CATALOG(subparameters)]|DEFINECLUSTER(NAME(entryname){CYLINDERS(primary[ secondary])|KILOBYTES(primary[ secondary])|MEGABYTES(primary[ secondary])|RECORDS(primary[ secondary])|TRACKS(primary[ secondary])}VOLUMES(volser[ volser...])[ACCOUNT(account–info)][BUFFERSPACE(size)][BWO(TYPECICS|TYPEIMS|NO)][CONTROLINTERVALSIZE(size)][DATACLASS(class)][ERASE|NOERASE][EXCEPTIONEXIT(entrypoint)][FILE(ddname)][FREESPACE(CI-percent[ CA-percent]|0 0)][FRLOG(ALL|NONE|REDO|UNDO)][INDEXED|LINEAR|NONINDEXED|NUMBERED][KEYS(length offset| 64 0][LOG(NONE|UNDO|ALL)][LOGSTREAMID(logstream)][MANAGEMENTCLASS(class)][MODEL(entryname[ catname])][OWNER(ownerid)][RECATALOG|NORECATALOG][RECORDSIZE(average maximum)][REUSE|NOREUSE][SHAREOPTIONS(crossregion[ crosssystem]|1 3)][SPANNED|NONSPANNED][SPEED|RECOVERY][STORAGECLASS(class)][TO(date)|FOR(days)][WRITECHECK|NOWRITECHECK])[DATA ({CYLINDERS(primary[ secondary])|KILOBYTES(primary[ secondary])|MEGABYTES(primary[ secondary])|© Copyright IBM Corp. 1973, 2004 145