VSCAN SMMSYSxx parameters

PDSE_USED=YES | NO | Y | N

Specifies whether to calculate the true PDSE percent used value in views, in policy interval collections, and in processing of any AUTODS commands

PKG_DSP2=YES | NO | Y | N

Indicates whether a second dataspace will be created and used by VTOC Scan collection

VSCAN_DCLAS=dataClass

Specifies the data class used by the VTOC Scan temporary data set

VSCAN_DIR=YES | Y | NO | N

Indicates whether the VTOC scan should maintain a directory of VTOC scan collection data set control records

VSCAN_DPRI=nn

Specifies the primary allocation size of the VTOC scan collection data set directory, in cylinders

VSCAN_DSEC=nn

Specifies the secondary allocation size of the VTOC scan collection data set directory, in cylinders

VSCAN_DUNIT=xxxxxxxx

Specifies the unit of the VTOC scan collection data set directory

VSCAN_DVOL=volume

Specifies the volume of the VTOC scan collection data set directory

VSCAN_MNTSK=nn

Specifies the minimum number of tasks (TCBs) used by the VTOC Scan to perform the collection

VSCAN_MXTSK=nn

Specifies the maximum number of tasks (TCBs) used by the VTOC Scan to perform the collection

VSCAN_OCOMP=YES | NO | Y | N

Indicates whether VTOC Scan should compress collection data sets

VSCAN_OINDX=xxxxxxxxxx

Specifies the prefix name of the VTOC Scan collection data set

VSCAN_OPRI=nnnn

Specifies the primary allocation size in cylinders for the VTOC Scan collection data set

VSCAN_OSEC=nnnn

Specifies the secondary allocation size in cylinders for the VTOC Scan collection data set

VSCAN_OUNIT=xxxxxxxx

Specifies the direct access device type of the VTOC Scan collection data set

VSCAN_OVOL=xxxxxx

Specifies the volume serial number of the VTOC Scan collection data set

VSCAN_REFDD=YES | NO | Y | N

For a KSDS data component, specifies whether VTOC Scan should obtain the more recent last reference date from the data and index components.

Note: An increase in VTOC Scan elapsed and CPU time might occur, depending on the number of KSDS data sets that are being processed.

VSCAN_REFDI=YES | NO | Y | N

For a KSDS index component, specifies whether VTOC Scan should obtain the more recent last reference date from the data and index components.

Note: An increase in VTOC Scan elapsed and CPU time might occur, depending on the number of multivolume data sets that are being processed.

VSCAN_REFDM=YES | NO | Y | N

For a data set on a secondary volume, specifies whether VTOC Scan should obtain the more recent last reference date from the secondary volume and the primary volume.

Note: An increase in VTOC Scan elapsed and CPU time might occur, depending on the number of multivolume data sets that are being processed.

VSCAN_RUSEA=YES

Specifies whether data set statistical record reuse should be attempted by non-master VTOC Scans and by the AUTODS process with HIST=NO

The keyword must be set to YES, and VSCAN_RUSEV must be met to attempt data set statistical record reuse.

VSCAN_RUSEM=YES

Specifies whether data set statistical record reuse should be attempted by master VTOC Scans

VSCAN_RUSEV=nnnnn

Specifies the number of volumes that must be collected before attempting data set statistical record reuse on non-master VTOC Scans

VSCAN_SCLAS=storageClass

Specifies the storage class used by the VTOC Scan temporary data set

VSCAN_TPRI=nnnn

Specifies the primary allocation size in cylinders for the VTOC Scan temporary data set

VSCAN_TSEC=nnnn

Specifies the set secondary allocation size in cylinders for the VTOC Scan temporary data

VSCAN_TUNIT=xxxxxxxx

Specifies the device type for the VTOC Scan temporary data set

VSCAN_TVOL=xxxxxx

Specifies the volume serial number for the VTOC Scan temporary data set