Automatically Clearing Business Data

Procedure

1. Log in to the web console of the API data security protection system as user sysadmin.
2. In the navigation pane on the left, choose System Management > Data Cleaning.
3. In the Business Data Cleaning area, click Setting next to Automatic Cleanup. In the displayed dialog box, set the parameters.
   Figure 1 Setting parameters
   

   Table 1 Parameter descriptions

   Parameter	Description
   Business data timeout interval	Sets the automatic cleanup time for timed-out business data.
   Maximum threshold for data disk space	Sets the maximum threshold for data disk space. When the disk space usage of the mount point where business data is located exceeds the threshold, an alarm will be triggered and data will be automatically cleaned up.
   Minimum threshold for data disk space	Sets the minimum threshold for data disk space. When the disk space usage of the mount point where business data is located is below the threshold, data cleanup will be stopped.

   

   The cleanup based on timeout and the cleanup based on storage threshold are independent of each other, and either one can trigger automatic data cleanup.

4. Click OK.
5. Click to enable automatic cleanup.