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To clear the archive by the remaining free space on the disk, set the size of the required remaining free space on the disk in megabytes in the FaceDBFreeMB registry key. Once the specified value is reached, the old images, vectors and metadata of captured faces will be deleted (see Registry keys reference guide, for details about working with the registry, see Working with Windows OS registry). By By default, the size of the remaining free disk space is 1000 megabytes.
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Once the specified size is reached, the FaceDB folders folders will be cleaned cleared and the corresponding metadata will be removed from the database. The cleanup is performed on a loop in portions equivalent to 1000 megabytes. |
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To clear the archive by the retention time, do the following:
- Go to the the settings panel of the Face Recognition Server settings panelServer object.
In the Keep archive of recognized faces for (days) field, enter the time period (in days) within which the recognized face images, vectors and metadata should be stored in the database (1). If 0 is specified as value, then the archive will be cleaned cleared every 3 minutes.
Info title Note Once the specified retention time has expired, the FaceDB folders folders will be cleanedcleared and the corresponding metadata will be removed from the database. The cleanup is performed on a loop every day at 00:00.
Click Click the Apply button to save the changes changes (2).