Managing events in the Event Viewer
Before you begin
- Create and apply the filters that control the events that are received by the Event Viewer.
- Create the views that control the appearance of the Event Viewer.
- Develop the tools that you want users to run from the Event Viewer and add them to the menu.
- For optimal performance with the Dashboard Application Services Hub CURI runtime environment, you can configure gzip compression. For more information about this gzip configuration, go to https://www.ibm.com/developerworks/community/groups/service/html/communityview?communityUuid=69ec672c-dd6b-443d-add8-bb9a9a490eba#fullpageWidgetId=W31c1aa6dacd6_47ab_9607_0b3e5632d351&file=a17e6dcb-b793-4af1-a584-877b1c3639ef.
- A user requires the ncw_user role.
- The administrator must configure a tool (optionally with prompts).
- The command line tool must be enabled for your operating system.
- A user requires authorization to use the tool based on the configured classes and groups for the tools.
- The administrator must add the tool to the alerts menu (or other submenu on the alerts menu).
Procedure
Action | Instructions | More information |
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Refreshing the event data | Click Refresh event data . | The time it takes for the event list to reload depends on the number of events
received from the ObjectServer. During the refresh, a progress indicator is displayed in the events
area. A timer on the status bar displays the time remaining until the next Event Viewer refresh. Click the timer to pause the countdown, and click it again to refresh the Event Viewer and resume the periodic refresh. |
Changing the view onto the current events | To apply a different view, select a view from the list that is on the toolbar. | |
Changing the information that is displayed | Select a different view or filter:
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Copying data from the Event Viewer |
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Copy a cell from the Event Viewer |
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After you set this preference, if you want to copy a full row press CTRL+SHIFT+C. |
Enable clickable links in the Event Viewer cells |
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This function is not restricted to only the Summary
field in the ObjectServer, you can apply this function to fields that are of type
varchar .
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Freezing event data | Select an event and click Freeze. | While the content of a Event Viewer is frozen you can still use the Refresh button () to carry out a one-off update of the event list. |
Unfreezing event data | Select a frozen event and click Unfreeze. | |
Add a journal entry for an event | Right-click on the selected event and click Journal. | You can also add a journal entry for an event via the Journals tab on the Information window. |
Select all events |
Click Select All to select all events in the Event Viewer. | |
Deselect all events |
Click Deselect All to deselect all events in the Event Viewer. | |
Filtering events by severity | Click the required severity icon in the summary bar of the event list. To remove severity filtering, click the severity icon again to restore the event list to its original view. | You can filter by multiple severities. For example to view all major and critical events, click the orange and red icons. To return to the full display, click the icons once more. |
Filtering events by keywords |
Type any text string in the toolbar text box and the event list is filtered accordingly. | Every column in the current view is searched for the string. |
Changing user preferences |
Click Preferences . | You can change the Workspace Preferences in the Event
Viewer, for example to customize Style,
Layout, Data, Notifications. Note: If the
Preferences checkbox is deselected in the Toolbar
Configuration and saved, the Preferences button is no longer
displayed on the Toolbar in the Event
Viewer. The Preferences button must be recovered by updating the user's nova file
and restarting Event
Viewer. Set the
event_viewer_show_toolbar_preferences="true" property in the
<username>.nova file in the following
directory.
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Creating custom quick filters |
To create a custom quick filter:
To edit an existing quick filter:
To create quick filters based on the value of an existing cell:
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The events are filtered to only those that meet the filter condition. The applied filter condition is displayed in a button on the filter strip. To remove quick filtering and restore the event list to its original view of all events, click the individual cross icons on each filter strip button or remove all quick filters via the drop-down menu on the quick filter field . |
Return to the default filter and view |
Click Return to default filter and view to clear any custom filtering of events. | This button resets the Event Viewer page, or event pop-up, filtering, as
follows:
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Sorting columns | To sort the rows using a single column, click the column header to sort the rows in ascending order of that column. Click the column header twice to sort the rows in descending order of that column. | Initially, the order of the rows in the Event Viewer event area are determined
by the view that is applied. When data is sorted by a field that has conversions in the data source, the sorting is done by the conversion value of the field (that is, the display value) and not the underlying integer field value. Examples of such fields are Acknowledged, Class, and OwnerUID. |
Moving columns |
To drag a column into a new position on the grid, click a column header to
select that column. Then, hover over the data in the column and when the cursor changes to a move
pointer click, hold, and drag the column left or right into a new position. Alternatively, you can click on a column header to select that column. Then, use CTRL+right arrow or CTRL+left arrow to move the column right or left in the grid. |
This feature must be enabled by an Administrator in Web GUI user
preferences. Any manual column movements will be removed when the view is refreshed, such as in
the following scenarios:
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Running event management tools |
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Before running a command tool for the first time, you must install the
execution of command tools plugin. The system can be configured by an administrator to use a
Web GUI Tool Launch
plugin to execute command tools from the Event Viewer. To install the plugin, see Installing the Web GUI Tool Launch plugin. Note: Command tools will not appear on the tools menu in
Event Viewer by
default.
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Displaying a watch list map |
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The map displays all accessible watch lists in the right navigation pane. This includes a user's own watch lists and any associated with groups that a user belongs to. When a watch list is created or deleted in the Event Viewer, the monitor boxes in the watch list map are automatically updated. When a monitor box is selected the Event Viewer displays the associated watch list filter. |
Adding to a watch list |
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Execute tools on the Event Viewer using keyboard shortcuts Note: System hot keys are not customizable
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Ctrl+C Shift+V Shift+F Ctrl+R Ctrl+F Shift+I Shift+J Ctrl+A Ctrl+D Shift+P |
Copy selected events to clipboard (System) Launch View Builder (System) Launch Filter Builder (System) Refresh event display (System) Freeze event display (System) Show event information (System) Show event journal (System) Acknowledge selected events (Custom) De-acknowledge selected events (Custom) Open the Preferences window (System) |