The Tochtli Cluster Luciano Diaz Lukas Nellen January
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The Tochtli Cluster Luciano Diaz, Lukas Nellen January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status
Cluster configuration • Master node (CE) tochtli. nucleares. unam. mx 14 Worker Nodes (WN) (rabbit) • Storage Element (SE) tlapiacalli. nucleares. unam. mx ~900 GB disk space (warehouse) • Alice VO box calpolli. nucleares. unam. mx (neighbourhood, tribe) January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 2
Software • Scientific Linux 3. 5 • LCG 2. 7 (EGEE middleware) • Alien • Torque January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 3
Other Grid Services • Some services are shared with other grid applications – Local File Catalogue (LFC) – Resource Broker (RB) • Divide the load of running the Grid infrastructure between ICN and DGSCA (central computing). January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 4
GRID status • • Active as LCG 2. 7 based node VO box ready Executing GRID jobs Waiting for final confirmation of status as production site. January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 5
ALICE grid status UNAM Green: running jobs January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 6
UNAM status in ALICE grid January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 7
UNAM status in ALICE grid (cumulative) January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 8
Summary and Outlook • The present – Tochtli is ready as a production resource – Served for training and initial grid experience • The future – – Network bandwidth challenge Security challenge Data handling Grow: • More storage and CPUs • Use Kan. Balam (~400 dual CPU, dual core Opteron @2. 6 GHz) – Build relations to partners in the US • Thanks to local and CERN support January 30, 2007 Luciano Diaz, Lukas Nellen: Tochtli Status 9
