1. Web Services for NGF Access David Skinner deskinner@lbl.gov NERSC User Group Meeting September 17, 2007

2. How does NERSC interface resources and science teams? • We provide reliable, high performing, allocated compute and data resources. • Given an allocation you can login and then submit jobs or move data. • At the last NUG meeting we discussed other data methods that users find helpful… Resources Methods NERSC User Community bassi ssh seaborg jacquard franklin NGF Public pdsf davinci hpss ftp www/nim DOE, ERCAP NERSC User Group Meeting, September 17, 2007

3. A proposed Web/NGF interface • A new host “data.nersc.gov” would mount NGF and also run a LDAP/GSI based authentication • A project makes data web accessible by putting it in a www directory, i.e., /project/myproject/www • Questions or comments? Resources Methods NERSC User Community bassi ssh seaborg jacquard franklin NGF Public pdsf davinci data hpss ftp DOE, ERCAP www/nim NERSC User Group Meeting, September 17, 2007