QFS

QFS (Quick File System, SAM-QFS) is a file system from Oracle that supports file systems spanning multiple disks, and is tightly integrated with SAM (Storage and Archive Manager) to handle archival storage. It works with the OpenSolaris operating system as well as having a client implementation on Linux.

Links

 * Wikipedia article
 * Archived official site
 * Archived project page
 * LibSAM article