RZGMeeting November2011

Current System Environment
MPDL_IT_Infrastructure


 * SLES11SP1, 10 physical servers, 44 virtual machines
 * (Almost) all machines hosted at Göttingen (GWDG)
 * 5 machines hosted at RZG (historical relevance)
 * Backup /Restore (TSM / Tivoli + GWDG custom scripts)
 * Longterm Digital Archiving
 * Patches
 * Availability /Operations-Support: 5*8
 * Network Operations / Firewall - shared responsibility with MPG-IT

High-Availability / Disaster-Recovery
DRBD, clustering.

Future Directions
Cloud-Computing / Servers-on-Demand Provision?