6 Commits

Author	SHA1	Message	Date
poornas	1da362538b	cache: allow ellipse style entries for MINIO_CACHE_DRIVES (#6088) ... Fixes #5863	2018-07-03 16:54:10 -07:00
Annanay Agarwal	78abe5234e	Add functionality to make cache limit configurable (#5991)	2018-06-25 10:24:12 -07:00
Harshavardhana	6005dbf01f	Fix broken doc links (#6068)	2018-06-22 09:14:41 +05:30
poornas	98315b8e60	Update disk cache documentation (#5743)	2018-04-02 10:25:08 +05:30
Harshavardhana	228c8f05f4	Improve some wording in disk caching docs (#5730)	2018-03-29 10:12:14 +05:30
poornas	a3e806ed61	Add disk based edge caching support. (#5182) ... This PR adds disk based edge caching support for minio server. Cache settings can be configured in config.json to take list of disk drives, cache expiry in days and file patterns to exclude from cache or via environment variables MINIO_CACHE_DRIVES, MINIO_CACHE_EXCLUDE and MINIO_CACHE_EXPIRY Design assumes that Atime support is enabled and the list of cache drives is fixed. - Objects are cached on both GET and PUT/POST operations. - Expiry is used as hint to evict older entries from cache, or if 80% of cache capacity is filled. - When object storage backend is down, GET, LIST and HEAD operations fetch object seamlessly from cache. Current Limitations - Bucket policies are not cached, so anonymous operations are not supported in offline mode. - Objects are distributed using deterministic hashing among list of cache drives specified.If one or more drives go offline, or cache drive configuration is altered - performance could degrade to linear lookup. Fixes #4026	2018-03-28 14:14:06 -07:00