The OSIRIM platform is composed of a storage area that is provided by a 11-node EMC Isilon bay. Data is accessed via NFS and HDFS. The bay is composed of :

            • 11 X400 nodes of 36 SATA drives of 3 TB each

            • each node is connected to the network via a trunk of 2 links 10Gb/s

            • the useful volume is about 1 Po

OneFS is the OS that integrates both the file system, volume management, and data security.
The bundle is a single distributed file system with a single namespace that can present data to servers via NFS and HDFS protocols.