If you have caching issues with inodes, disk space, and cache corruption in the Access Gateway, use Apache htcacheclean tool which is used to keep the size of mod_disk_cache's storage within a certain limit. This tool can run either manually or in daemon mode. When running in daemon mode, it sleeps in the background and checks the cache directories at regular intervals for cached content to be removed. For more information on Apache htcacheclean tool, see https://httpd.apache.org/docs/2.2/programs/htcacheclean.html.