YAS3FS (Yet Another S3-backed File System) is a Filesystem in Userspace (FUSE) interface to Amazon S3. It was inspired by s3fs but rewritten from scratch to implement a distributed cache synchronized by Amazon SNS notifications. A web console is provided to easily monitor the nodes of a cluster.
yas3fs is not under active development right now. so, most chances it won't be implemented. however, if it's S3 compatible, it might work out of the box
Can this be made to work with Backblaze's B2 S3 API?