enabled

true

Select this option, if not already selected. 

transmitfile

false

When you enable transmitfile, the server caches open file descriptors for files in the file cache, rather than caching the file contents. PR_transmitfile is used to send the file contents to a client. When transmitfile is enabled, the distinction normally made by the file cache between small, medium, and large files no longer applies, because only the open file descriptor is being cached.

contentcache

true

Enables caching file content. 

tempdir

Specifies the directory to store temporary files. 

maxage

30 

The maximum age in seconds of a valid cache entry. This setting controls how long cached information will continue to be used once the file is cached. An entry older than maxage is replaced by a new entry for the same file, if the same file is referenced through the cache.

mediumfilesizelimit

537600 

Size in bytes of the largest (non-small) file that is considered to be medium size. The contents of medium files are cached by mapping the file into virtual memory (currently only on UNIX platforms). The contents of "large" files (larger than "medium") are not cached, although information about large files is cached. 

mediumfilespace

10485760 

Specifies how much virtual memory will be used to map all medium-sized files. 

smallfilesizelimit

2048 

Size in bytes of the largest file that is considered to be "small". The contents of small files are cached by allocating heap space and reading the file into that space. 

smallfilespace

1048576 

Specifies how much heap space will be used for the cache, including heap space used to cache small files. 

maxfiles

1024 

The maximum number of files that may be in the cache at once. 

hashinitsize

0 

Initial number of hash buckets.