# Dataset Attributes Uncataloged Summary

This group of attributes tracks the number of uncataloged data sets by volume. If no catalog entry is found for a data set, the count of uncataloged data sets on that volume is incremented. The space totals are also incremented.
Note: The SYS1.VVDS and SYS1.VTOCIX data sets are known to always be uncataloged. They are not included in the Uncataloged Detail for a volume.

When the Collect Catalog Data option is enabled, the catalog data is retrieved for each data set encountered in the VTOC of the volume. See Dataset Attributes Database for more information.

Allocated GB: Total allocated GB for all uncataloged data sets on the volume.

Allocated MB: Total allocated MB for all uncataloged data sets on the volume.

Allocated Tracks: Total allocated tracks for all uncataloged data sets on the volume.

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

Timestamp: The time that the row was created.

Total Datasets: Total number of uncataloged data sets on this volume.

Unused GB: Total unused GB for all uncataloged data sets on the volume.

Unused MB: Total unused MB for all uncataloged data sets on the volume.

Unused Tracks: Total unused tracks for all uncataloged data sets on the volume.

Used GB: Total used GB for all uncataloged data sets on the volume.

Used MB: Total used MB for all uncataloged data sets on the volume.

Used Tracks: Total used tracks for all uncataloged data sets on the volume.

Volser: The name of the volume on which at least one uncataloged data set was found.