Although there are a number of truly huge implementations of Lustre today, the community is still far from reaching the maximum configurations that the Lustre architecture is designed for. Inside the Lustre File System describes the basics of how the Lustre File System operates with descriptions of the newest features.
The Open Compute Project partners with leading CPU vendors such as Intel, AMD and ARM-based vendors to create reference designs that may be used by board and system vendors. These designs are bare-bones systems, with expansion options designed in for other types of I/O and storage. The reference design from Intel (REF) is 6.5 inches wide and 20 inches deep. These dimensions allow for three servers to be placed side by side in a newly designed Open Compute rack, increasing density.