The packing functionality in CacheFS enables automatic updates of the file systems. The command used to pack files in the CacheFS is the cachefspack. In addition, you can also pack a list of files and directories in the cache.
Table 10.4 describes the various options that can be used with the cachefspack command.
-p Packs the selected files individually.
-f Packs a list of files or directories.
-u Unpacks specific file(s) from the cache. You must specify a filename(s) with this option.
-U Unpacks all filenames in the directory.