SMusatov/seaweedfs: SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, cross-DC active-active replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding @ testing

chrislu 70a4c98b00 refactor filer_pb.Entry and filer.Entry to use GetChunks()		2 years ago
..
README.txt	31e23e9783 filer: support active<=>active filer replication	4 years ago
fetch_write.go	ea2637734a refactor filer proto chunk variable from mtime to modified_ts_ns	2 years ago
filer_sink.go	70a4c98b00 refactor filer_pb.Entry and filer.Entry to use GetChunks()	2 years ago

		
				README.txt
			
				How replication works
======

All metadata changes within current cluster would be notified to a message queue.

If the meta data change is from other clusters, this metadata would change would not be notified to the message queue.

So active<=>active replication is possible.

All metadata changes would be published as metadata changes.
So all mounts listening for metadata changes will get updated.