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 @ random_access_file

Chris Lu 97d97f3528 go code can read and write chunk manifest		4 лет назад
..
README.txt	31e23e9783 filer: support active<=>active filer replication	4 лет назад
fetch_write.go	97239ce6f1 rename filechunk is_gzipped to is_compressed	4 лет назад
filer_sink.go	97d97f3528 go code can read and write chunk manifest	4 лет назад

		
				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.