DSN Attr Group Detail

The DSN Attr Group Detail attributes provide detailed information for datasets in a specified group.

Note: Although a Dataset Attributes Group can summarize more than 5000 datasets, a query against the DSN Attr Group Detail table for a specified group returns a maximum of 5000 datasets. Additionally, be aware that in a large enterprise the Dataset Attributes Database can be tracking millions of datasets. When you create a group, define the properties and attributes such that they limit the number of datasets that make up the group in order to prevent it from requiring excessive processing, network, and space resources.

Allocated GB: The allocated GB for the dataset.

Allocated MB: The allocated MB for the dataset.

Allocated Tracks: The allocated tracks for the dataset.

Allocated Volumes: The number of volumes on which space is allocated for the dataset.

Associated Entry Name: The entry name associated with the dataset (for example, cluster name for a data component).

Average LRECL: The VSAM dataset average logical record length.

Bytes Saved By CA-Reclaim The number of bytes saved by using the CA-Reclaim feature.

CA Reclaim: CA Reclaim.

CA Reclaimed: Number of Reclaimed CAs.

CA Reused: Number of Reused CAs.

CA Splits: The number of CA splits.

Catalog: The dataset is a catalog.

Cataloged: The dataset is cataloged.

Catalog Entry Type: The catalog entry type.

CIs per CA: The number of CIs per CA.

CI Size: The control interval size.

CI Splits: The number of CI splits.

CMS: The dataset is using Cylinder Managed Space on an Extended Address Volume.

Collection Timestamp: The date and time of data collection for this row (info-only column).

Compressed Size: The VSAM dataset compressed user data size in bytes.

Compressed Size MB: The VSAM dataset compressed user data size in MB.

Compressed Size GB: The VSAM dataset compressed user data size in GB.

Component Free Space: The bytes of free space in a VSAM dataset component.

DAEAddress: The address of detail information in the dataset dataspace.

DAEALET: ALET of detail information in the dataset dataspace.

Data Component: The dataset is a VSAM data component.

Dataset Name: The name of the dataset.

Creation Date: The date when the dataset was created.

Days Since Creation: The days since the dataset was created.

Days Since Until Expiration: The days since (positive number) or until (negative number) the specified expiration date.

Days Since Last Backup: The number of days since the last backup.

Days Since Reference: The days since the last reference of the dataset.

Encrypted: The dataset is encrypted.

Encryption Algorithm: The dataset encryption algorithm.

Encryption Key Length: The dataset encryption key length.

Encryption Mode: The dataset encryption mode.

Erase: The VSAM attribute is erase.

EXCPS: The number of VSAM EXCPS.

Extents: The number of extents allocated by the dataset.

Extended Format: The extended format dataset.

Extended Address Space Eligible: The dataset is eligible to use Extended Address Space of an Extended Address Volume.

Free Bytes per CI: The free bytes per CI.

Free CIs per CA: The free CIs per CA.

GDG Attributes: The GDG attributes.

GDG Level: The GDG level.

Generation Dataset: The dataset is a generation dataset.

Group Name: The name of the user-defined dataset group.

High Allocated RBA: The high allocated RBA for the dataset on this volume.

High Used RBA: The high used RBA for the dataset on this volume.

Index Component: The dataset is a VSAM index component.

Key Label: The Key Label for encrypted dataset.

Key Length: For VSAM datasets, this is the KSDS key length; and for non-VSAM datasets, this is the DASD key length.

Managed System: The internal node name used to identify the system from which this row of data was obtained.

Maximum Buffer Size: The VSAM dataset maximum buffer size.

Maximum Datasets in GDG: The maximum number of generation datasets that can be associated with the generation data group.

Maximum Record Size: The VSAM dataset maximum record size.

Owner: The VSAM dataset owner.

Page Space: The VSAM attribute is page space.

Percent Free CIs per CA: The percentage of CIs free in each CA.

Percent Free Bytes per CI: The percentage of bytes free in each CI.

Percent Free: The percentage of the dataset's allocated space free.

Percent Used: The percentage of the dataset's allocated space in use.

Primary GB: The GB in the first extent.

Primary MB: The MB in the first extent.

Primary Tracks: The number of tracks in the first extent.

RACF: The RACF indicator is set for the dataset in the VTOC or, for VSAM, the catalog.

Records Deleted: The number of deleted records in a VSAM dataset.

Records Inserted: The number of inserted records in a VSAM dataset.

Records Retrieved: The number of retrieved records in a VSAM dataset.

Records Total: The number of logical records in a VSAM dataset.

Records Updated: The number of updated records in a VSAM dataset.

Recovery: The VSAM attribute is recovery.

Reference Date: The date when the dataset was last referenced.

Reuse: The VSAM attribute is reuse.

Secondary Allocation Record Units: The secondary space record allocation units.

Secondary Allocation Record Value: The secondary space allocation value when specified in records.

Secondary Allocation Units: The secondary space record allocation units.

Secondary Allocation Quantity: The secondary space record allocation quantity in specified record allocation units.

Share Option: The VSAM dataset share options (cross-region, cross-system).

SMS Data Class: The DFSMS data class.

SMS Storage Class: The DFSMS storage class.

SMS Storage Group: The DFSMS storage group.

SMS Management Class: The DFSMS management class.

Spanned: The VSAM attribute is spanned.

Speed: The VSAM attribute is speed.

Stripe Count: The stripe count.

Temporary: The temporary dataset.

Unique: The VSAM attribute is unique.

Unmovable: The dataset is unmovable.

Unused Tracks: The unused tracks for the dataset.

Unused MB: The unused MB for the dataset.

Unused GB: The unused GB for the dataset.

Used GB: The used GB for the dataset.

Used MB: The used MB for the dataset.

Used Tracks: The used tracks for the dataset.

Volser: The volser on which the dataset is located.

Volume Count: The number of volumes on which the dataset resides.

Volume Sequence: The sequence number of this volume relative to all volumes on which the dataset is located.

VSAM Dataset Organization: The VSAM dataset organization.

Wasted GB: Wasted GB for the dataset.

Wasted MB: Wasted MB for the dataset.

ZFS: The dataset is ZFS.