| Field of responsibility
| Description
| Roles
|
| Research |
Virtualization and Cloud computing, IaaS |
batch virtualization technical contributions and project management |
| |
Scalability tests |
Stress testing various bits of the infrastructure (namely batch system) |
| |
|
Testing various VM provisioning systems (ONE, ISF) |
| |
Procurement |
HS06 and power measurements |
| Development |
gLite GRID middleware |
gLite information providers for LSF redesign |
| |
ELFms |
Tool kit for easy network database access |
| |
|
Various contributions to ELFms components and tools |
| Engineering |
CERN internal cloud |
CERN internal cloud design, integration into the existing infrastructure, and later production deployment |
| Service management |
GRID services and T0 services |
Computing Elements LCG and CREAM |
| |
|
Worker nodes |
| |
|
Batch farm management with LSF |
| |
infrastructure |
Squid server(s), dedicated NFS servers, SCAS, glExec |
| |
PES/PS services |
Service manager rota |
| |
other |
Clusters with interactive user access (PLUS, Build, Gate, VOBOX) |
| Security |
CERN security team |
Rota |
| Other |
ATLAS-IT montly coordination meeting |
Chair person |