Apache HTTP Server Version 2.0
Apache HTTP Server Version 2.0
| Description: | Content cache keyed to URIs |
|---|---|
| Status: | Experimental |
| Module Identifier: | disk_cache_module |
| Source File: | mod_disk_cache.c |
mod_disk_cache implements a disk based storage manager for use with mod_proxy.
Content stored and retrived keyed to the URL. Content with access protections is not cached.
mod_disk_cache requires the services of mod_cache.
| Description: | The number of characters in subdirectory names |
|---|---|
| Syntax: | CacheDirLength length |
| Default: | CacheDirLength 2 |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The CacheDirLength directive sets the number of
characters for each subdirectory in the cache
CacheDirLevels*CacheDirLength value must not be higher than 20.
CacheDirLength 4
| Description: | The number of levels of subdirectories in the cache |
|---|---|
| Syntax: | CacheDirLevels levels |
| Default: | CacheDirLevels 3 |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The CacheDirLevels directive sets the number of
subdirectory levels in the cache. Cached data will be saved this many directory
levels below CacheRoot
CacheDirLevels*CacheDirLength value must not be higher than 20.
CacheDirLevels 5
| Description: | On if cache observes Expires date when seeking files |
|---|---|
| Syntax: | CacheExpiryCheck binary |
| Default: | CacheExpiryCheck ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheExpiryCheck On
CacheExpiryCheck directive is currently not implemented.
| Description: | The time in hours to retain unchanged files that match a url |
|---|---|
| Syntax: | CacheGcClean hours |
| Default: | CacheGcClean ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheGcClean
CacheGcClean directive is currently not implemented.
| Description: | The time of day for garbage collection (24 hour clock) |
|---|---|
| Syntax: | CacheGcDaily time |
| Default: | CacheGcDaily ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheGcDaily
CacheGcDaily directive is currently not implemented.
| Description: | The interval between garbage collections |
|---|---|
| Syntax: | CacheGcInterval hours |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheGcInterval 24
CacheGcInterval directive is currently not implemented.
| Description: | The maximum kilobytes of memory used for garbage collection |
|---|---|
| Syntax: | CacheGcMemUsage KBytes |
| Default: | CacheGcMemUsage ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheGcMemUsage
CacheGcMemUsage directive is currently not implemented.
| Description: | The time in hours to retain unused file that match a url |
|---|---|
| Syntax: | CacheGcUnused hours |
| Default: | CacheGcUnused ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheGcUnused
CacheGcUnused directive is currently not implemented.
| Description: | The maximum size (in bytes) of a file to be placed in the cache |
|---|---|
| Syntax: | CacheMaxFileSize bytes |
| Default: | CacheMaxFileSize 1000000 |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The CacheMaxFileSize directive sets the maximum
size in bytes of a file to be cached.
CacheMaxFileSize 64000
| Description: | The minimum size (in bytes) of a file to be placed in the cache |
|---|---|
| Syntax: | CacheMinFileSize bytes |
| Default: | CacheMinFileSize 1 |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The CacheMinFileSize directive sets the minimum
size in bytes of a file to be cached.
CacheMinFileSize 64
| Description: | The directory to store cache files |
|---|---|
| Syntax: | CacheRoot directory |
| Default: | none |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The CacheRoot directive defines the name of the directory
on the disk to contain cache files. What is happening if not set ?
CacheRoot c:/cacheroot
| Description: | The maximum amount of disk space that will be used by the cache in KBytes |
|---|---|
| Syntax: | CacheSize KBytes |
| Default: | CacheSize 1000000 |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
The MCacheSize directive sets the desired disk space
usage of the cache, in KBytes (1024-byte units). This directive does not put a
hard limit on the size of the cache. The garbage collector will delete files
until the usage is at or below the settings. Always use a value that is lower
than the available disk space.
MCacheSize 5000000
| Description: | The minimum time margin to cache a document |
|---|---|
| Syntax: | CacheTimeMargin ? |
| Default: | CacheTimeMargin ? |
| Context: | server config |
| Status: | Experimental |
| Module: | mod_disk_cache |
CacheTimeMargin