Monitoring Dataset Attributes System Summary data
This topic describes the workspaces that monitor the status of Dataset Attributes System Summary data. You access these workspaces through the Dataset Attributes System Summary node in the Tivoli® Enterprise Portal.
With OMEGAMON® for Storage on z/OS® Version 4.2.0 Interim Feature 3 or later, you view multivolume datasets as a single entity, rather that as multiple entitites over multiple volumes. The Dataset Attributes System Summary workspace displays data for multivolume datasets, where applicable, so that you can monitor the largest datasets on your system, not just the largest on a single volume. In addition, the Multivolume Dataset Attribute Details workspace provides dataset attributes for a multivolume dataset, including dataset-level attributes and volume-specific attributes.
See Workspaces for general information on predefined workspaces and a list of all nodes that are included in the OMEGAMON for Storage on z/OS product. Each node corresponds to a specific area of storage resource monitoring. And each node includes links to a unique set of storage resource workspaces. See Accessing workspaces to learn about navigating among workspaces. And see Integration with other products to learn about linking to the workspaces of other IBM Tivoli Monitoring products.
In addition, with OMEGAMON for Storage on z/OS Version 4.2.0 Interim Feature 3 or later, you can issue dataset-level Storage Toolkit commands from the dataset group level. To access these commands, open the Dataset Attributes Group Summary workspace from the Navigator, right-click a row on the table view and select the Dataset Actions... menu item, then select the action you want to perform.
Dataset Attributes System Summary workspace
This topic describes the main components of the principal workspace for this node.
This workspace provides the principal view of the Dataset Attribute Database, which maintains data on data set attributes related to space, DCB, and cataloging. For more information about the Dataset Attribute Database feature, including how to configure it and how to work with groups to monitor a collection of data sets based on specific attributes, see Dataset Attributes Database.
- Views
- This workspace provides the following views. For a description
of the attributes used as column headings in the workspace table view,
review the attribute group definitions for this workspace in the online
help. The help resource includes attribute descriptions that are displayed
when you hover with the mouse pointer over a column heading.
- Table view
- The table view displays one row of data for each resource. The
columns show the following attributes:
- Volumes online
- Volumes processed
- Datasets processed
- Available tracks
- Allocated tracks
- Used tracks
- Unused tracks
- Percent of available allocated
- Percent of allocated used
- Percent of allocated free
- Name of largest data set
- Size of largest data set
- Name of data set with largest unused space
- Amount of space unused by largest data set
- Name of data set with oldest reference date
- Number of unreferenced days for oldest data set
- Number of uncataloged data sets
- Collection start & end date/time
- Workspaces that are linked to this workspace
- See Navigating the workspaces of the Dataset Attributes System Summary node.
Learn how to navigate to workspaces here: Accessing workspaces. Also see Integration with other products.
See Workspaces for a list of all nodes provided in OMEGAMON for Storage on z/OS.
Summary information for the workspaces in this node
This section lists the views and related attribute groups for the workspaces of the Dataset Attributes System Summary node.
See Workspaces for general information on predefined workspaces and a list of all nodes that are included in the OMEGAMON for Storage on z/OS product. Each node corresponds to a specific area of storage resource monitoring. And each node includes links to a unique set of storage resource workspaces. See Accessing workspaces to learn about navigating among workspaces. And see Integration with other products to learn about linking to the workspaces of other IBM Tivoli Monitoring products.
See Dataset Attributes System Summary workspace for more information on the primary workspace for this node.
View | View type | Attribute group |
Dataset Attribute Summary | TABLE | Dataset Attributes System Summary |
Overall Space Utilization | PIE | Dataset Attributes System Summary |
Dataset Attribute Dataset Extremes | TABLE | Dataset Attributes System Summary |
Overall Space Allocation | BAR | Dataset Attributes System Summary |
View | View type | Attribute group |
Top Datasets by Allocated Space | TABLE | Dataset Attributes Space Allocated Summary |
Top Datasets by Extents | TABLE | Dataset Attributes Extent Summary |
Top Datasets by Unused Space | TABLE | Dataset Attributes Space Unused Summary |
Top Datasets by CA Splits | TABLE | Dataset Attributes CA Split Summary |
Top Datasets by CI Splits | TABLE | Dataset Attributes CI Split Summary |
View | View type | Attribute group |
DSORG Summary Report | TABLE | Dataset Attributes DSORG Summary |
Blocksize Distribution Report | TABLE | Dataset Attributes Blocksize Summary |
Blocksize Track Allocation Distribution | BAR | Dataset Attributes Blocksize Summary |
Creation Date Distribution Report | TABLE | Dataset Attributes Creation Date Summary |
Creation Date Track Allocation Distribution | BAR | Dataset Attributes Creation Date Summary |
Reference Date Distribution Report | TABLE | Dataset Attributes Reference Date Summary |
Reference Date Track Allocation Distribution | BAR | Dataset Attributes Reference Date Summary |
View | View type | Attribute group |
Catalog Summary Report | TABLE | Dataset Attributes Catalog Summary |
Datasets per Catalog | BAR | Dataset Attributes Catalog Summary |
View | View type | Attribute group |
Storage Group Allocation | BAR | Dataset Attributes SMS Class Summary |
Storage Groups | TABLE | Dataset Attributes SMS Class Summary |
Data Classes | TABLE | Dataset Attributes SMS Class Summary |
Data Class Allocation | BAR | Dataset Attributes SMS Class Summary |
Management Classes | TABLE | Dataset Attributes SMS Class Summary |
Management Class Allocation | BAR | Dataset Attributes SMS Class Summary |
Storage Classes | TABLE | Dataset Attributes SMS Class Summary |
Storage Class Allocation | BAR | Dataset Attributes SMS Class Summary |
View | View type | Attribute group |
Space Attributes | TABLE | Dataset Attributes Dataset Detail |
DCB and Extended Attributes | TABLE | Dataset Attributes Dataset Detail |
GDG Information | TABLE | Dataset Attributes Dataset Detail |
Dataset SMS Constructs | TABLE | Dataset Attributes Dataset Detail |
Dataset Space | BAR | Dataset Attributes Dataset Detail |
VSAM Attributes | TABLE | Dataset Attributes Dataset Detail |
View | View type | Attribute group |
Largest Datasets in SMS Class by Allocated Space | TABLE | Dataset Attributes SMS Class Detail |
Space Allocation for Largest Datasets in SMS Class | BAR | Dataset Attributes SMS Class Detail |
View | View type | Attribute group |
Space Allocated for Largest Datasets in DSORG | BAR | Dataset Attributes DSORG Detail |
Largest Datasets in DSORG by Allocated Space | TABLE | Dataset Attributes DSORG Detail |
View | View type | Attribute group |
Largest Datasets where Blocksize < 128 by Allocated Space | TABLE | Dataset Attributes Inefficient Blocksize Summary |
Space Allocation for Largest Datasets where Blocksize < 128 | BAR | Dataset Attributes Inefficient Blocksize Summary |
View | View type | Attribute group |
Largest Datasets 0 or 1 Day Old by Allocated Space | TABLE | Dataset Attributes Newborn Dataset Summary |
Space Allocation for Largest Datasets 0 or 1 Day Old | BAR | Dataset Attributes Newborn Dataset Summary |
View | View type | Attribute group |
Largest Datasets Unreferenced for > 366 Days by Allocated Space | TABLE | Dataset Attributes Mature Dataset Summary |
Space Allocation for Largest Datasets Unreferenced for > 366 Days | BAR | Dataset Attributes Mature Dataset Summary |
View | View type | Attribute group |
Largest Never Referenced Datasets by Allocated Space | TABLE | Dataset Attributes Never Referenced Dataset Summary |
Space Allocation for Largest Never Referenced Datasets | BAR | Dataset Attributes Never Referenced Dataset Summary |
View | View type | Attribute group |
All Datasets in Catalog | TABLE | Dataset Attributes Dataset Detail |
Space Utilization for All Datasets in Catalog | PIE | Dataset Attributes Catalog Summary |
View | View type | Attribute group |
Uncataloged Dataset Summary Report | TABLE | Dataset Attributes Uncataloged Summary |
Uncataloged Dataset Allocation by Volume | BAR | Dataset Attributes Uncataloged Summary |
Uncataloged Dataset Total | BAR | Dataset Attributes Catalog Summary |
Uncataloged Dataset Allocation Total | BAR | Dataset Attributes Catalog Summary |
View | View type | Attribute group |
Largest Uncataloged Datasets on Volume by Allocated Space | TABLE | Dataset Attributes Uncataloged Detail |
Space Utilization for Largest Uncataloged Datasets on Volume | BAR | Dataset Attributes Uncataloged Detail |
Uncataloged Dataset Space Allocation | PIE | Dataset Attributes Uncataloged Detail |
View | View type | Attribute group |
Dataset Attributes Group Summary | TABLE | DSN Attr Group Summary |
Used and Unused Tracks by Group | BAR | DSN Attr Group Summary |
View | View type | Attribute group |
Dataset Attributes Group Details | TABLE | DSN Attr Group Detail |
Used and Unused Tracks by Dataset | BAR | DSN Attr Group Detail |
View | View type | Attribute group |
Total Space Utilization | BAR | DSN Attr Group Detail |
Space Utilization By Volume | BAR | DSN Attr Group Detail |
Dataset SMS Constructs | TABLE | DSN Attr Group Detail |
Dataset Basic Attributes | TABLE | DSN Attr Group Detail |
VSAM Cluster Attributes | TABLE | DSN Attr Group Detail |
Dataset Attributes By Volume | TABLE | DSN Attr Group Detail |