Stop data collection on one or more managed systems for
a historical collection definition when you are no longer interested
in gathering data on the managed system or would like to temporarily
disable data collection.
Before you begin
Your user ID must have Configure History permission to open
the History Collection Configuration window. If you do not have this
permission, you will not see the tool for historical configuration.
About this task
The historical collections for an attribute group can be
edited to stop data collection on some or all of the managed systems
in the distribution list. The managed systems that remain in the distribution
continue to collect historical data. Take these steps to stop data
collection on a managed system or managed system group:
Procedure
- Click History Configuration to open the History Collection
Configuration window.
- Click the monitored application (agent type).
- Click the collection that the managed system is assigned to.
- For managed systems that are assigned to the historical
collection:
- Click the Distribution tab to
see the managed systems, managed system groups, and historical object
groups that collection is occurring on.
- In the Start collection on list,
click the managed systems or managed systems groups (or both) that
you want to stop collection on and move them back
to the Available list. You can also use Ctrl+click to select multiple
items and Shift+click to select all items between the item last selected
and this one.
- If this is a historical object group, the name is disabled
as are any managed systems and managed system groups that are assigned
to the distribution through the historical group. Right-click a name
and click Show
Groups to see the historical configuration group it was
distributed to, then complete the next step.
- For managed systems that are assigned to a historical configuration
group:
- Click Group.
- Click the historical group in the Historical configurations branch.
- Click the Distributions tab.
- In the Assigned managed systems list,
click the systems or groups (or both) that you want to stop collection
on andmove
them back to the Available list.
- To save your changes, click Apply to
keep the window open or OK to close it.
Results
Historical data collection no longer occurs on the managed
systems that you moved out of the Start collection on list
for the historical collection definition or that you moved out of
the Assigned managed systems list for the historical
configuration group.
If data collection was stopped on all managed
systems that were assigned to the historical collection, its icon
changes to indicate that it is
not
distributed. Likewise, if data collection was stopped on all managed
systems for an attribute group, the
icon that indicates
data collection is started in the summarization and pruning table
no longer displays.
What to do next
If you want to verify that you removed a managed system or
managed system group from all historical collection definitions, you
can use the
tacmd histlistcollections command
to list all the collections that are started for a managed system
or managed system group.
For example, histListCollections
-m Primary:BRAZIL:NT shows all historical collections that
are started on the managed system called Primary:BRAZIL:NT. See the IBM
Tivoli Monitoring Command Reference for more information.
If
your intention is to stop data collection on all managed systems for
this collection permanently, delete the historical collection definition;
if your intention is to stop data collection for the entire attribute
group, delete all the collection definitions that were created for
it.