The aapt hash-cache aging-time command sets the aging time for locally cached file hash values (used to deduplicate files).
The undo aapt hash-cache aging-time command restores the aging time for locally cached file hash values to the default value.
| Parameter | Description | Value |
|---|---|---|
aging-time |
Specifies the aging time for locally cached file hash values. |
The value is an integer ranging from 0 to 60, in minutes. If the value is 0, file hash values are not compared to identify duplicate files. |
By default, locally cached file hash values are aged out in 10 minutes.
When the FW and sandbox are collaborated, file hash values are cached locally to identify duplicate files. When receiving a file, the FW compares the file hash value with that cached locally. If the two values are the same, the FW does not restore the file or send it to the sandbox. If the values are different, the FW restores the file and sends it to the sandbox. If you set the aging time for locally cached file hash values, the values are no longer used to filter out duplicate files after the aging time expires.