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 Workspaces to learn about navigating
among workspaces. Also see Workspaces 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.
Note: Data collection is turned off by default, so this workspace
is initially empty.
- 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.