Dr. Thomas Schöbel-Theuer is working on operating systems since the 1980s in academia and in industry. Inventor of the dentry cache in the Linux kernel.
Asynchronous Block-Level Storage Replication
C - Released: 24 Jan 2013 - 234
Block IO Testing / Measurement / Benchmarking Suite for large Projects, with Real-Life Loads. See wiki.
Shell - Released: 17 Jun 2012 - 40