Current projects under development for Orange FS

Access Project

The access control project is working to implement file system security in a distributed environment by using strong encryption to sign and verify data structures that encode user and file attributes. See the wiki page for more details.

Redundancy Project

The redundancy project provides a system administrator with the tools to add or remove servers and to move meta data objects from one server to another. The administrator may take servers offline for backup or maintenance or add new servers without interfering with normal processing. The system administrator may also move objects between servers if he wants to manually load balance the number of objects per server. See the wiki page for more details.

Searchable Metadata Project

This project utilizes the existing Berkeley DB that OrangeFS uses to manage metadata to allow user-defined attributes to be searched for locating files. See the wiki page for more details.

Distributed Directories Project

The distributed directories project will allow directory entries for a given directory to be spread across multiple servers. This will allow very large numbers of files to be efficiently handled in a directory as multiple tasks may access different parts of a directory in parallel. See the wiki page for more details.

Interfaces Project

This project is developing a complete a robust user interface library that allows OrangeFS users to bypass the local kernel and achieve the best performance from their file system. This interface includes standard Posix-like system call and stdio library functions as well as extensions that allow use of advanced file system features. See the wiki page for more details.
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