Server caches

Last update: 2022-11-09
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Use these server settings for server caches.

PS::cache.rootPaths - Cache Data Folders

The root folder(s) for the Platform Server’s disk cache. One or more absolute file paths or paths relative to install_folder, separated by semicolons (;). The data for the HTTP response cache is distributed evenly across all specified folders. The caches for the auxiliary caches (compiled image catalogs and foreign image data) are located in the primary cache folder (the first folder in the list).

PS::cache.maxSize - Response Data Cache Size

The maximum size of the HTTP response cache in bytes. This setting limits the amount of actual data to be cached; it does not consider file system overhead. (See Response Data Cache.) If multiple cache data folders are specified, the cache data is spread evenly across all folders. The value of cache.maxSize in PlatformServer.conf is in bytes.

PS::cache.maxEntries - Response Data Cache Max Entries

The number of entries allocated for the in-memory HTTP response cache index.

NOTE

On Linux, make sure that sufficient i-nodes are allocated for the cache partition to avoid running out of i-nodes.

IS::TempDirectory - Image Server Temporary Files Folder

The Image Server occasionally needs to save intermediate data to disk. The path can be absolute or relative to install_folder.

NOTE

The new folder must be created before changing this setting. Make sure the access permissions are set so that the Image Server has full control of the folder.

SV::temp - Server Supervisor Temporary Files Folder

The Server Supervisor occasionally needs to save intermediate data to disk. The path can be absolute or relative to install_folder. Defaults to install_folder/temp.

NOTE

The new folder must be created before changing this setting. Make sure the access permissions are set so that the Server Supervisor has full control of the folder.

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