You can set limits that define how long to retain alert log data and how much to retain.
If you set a retention period, alert log data is deleted in weekly increments after the specified period expires. If you set a file-size restriction, alert log data is deleted in weekly increments after the specified file size is exceeded, and the oldest data is deleted first.
- From the Setup Options list, click Delivery Settings.
- From the Delivery Types list, click Alert Viewer.
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Under Delete Alert Viewer Data, do any of the following:
- Select After to set the retention period.
Type an integer number in the box and select a time period from the list.
- Select Over to set the file-size restriction.
Type an integer number in the box and select a file-size unit from the list.
- Select After to set the retention period.
- Click Apply.