StoreGPU is a library that accelerates hashing functions (MD5 and SHA1) by offloading the hashing computation to the GPU. StoreGPU provides two hashing modes: standard hashing mode, and sliding window hashing mode.
PRATIMA, an Asynchronous Remote Volume Replicator for Linux:
Pratima performs online, real-time, reliable and efficient block level data replication to a remote computer over a network in both synchronous and asynchronous modes for Linux.