NERSCPowering Scientific Discovery Since 1974

Detailed Drawings of NERSC File Systems

Cori Scratch

cori scratch

 

For more information of Cori Scratch, please check the page at Cori Storage.

Edison Scratch

edison fs

 

For more information of Edison Scratch after reformatting on Sep 7, 2016, please check the page at Edison Storage.

 

Global Project 

project

 More information of Global Project

Abbreviations

CMP Chip Multicore Processor
OSS Object Storage Server: a component of a Lustre File System
OST Object Storage Target: a component of a Lustre File System
LNET Lustre Network router
MDS Metadata Server, manage file operation, e.g., create new file, write to shared file
DVS Data Virtualization Server, Running a service to mount external storage to Cray systems
HPSS High Performance Storage Systems
400 Gig E 400 Gb/s Ethernet
GW Gateway