JBFS 是基于facebook haystack 开发的一套分布式海量小文件存储系统

It is not usable yet and still under early development.

• support distributed uuid(snowflake)
• support supper_block recovery from failures
• store support performance statistics used for directory dispatch
• store support write cache (total num) for kernel
• store support compact volume
• store support logic delete
• directory fully load balancing