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View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
Examples of HPC Cloud Deployments TheCERN’slxcloud Goal & Characteristics Virtualization of Batch Nodes: limted life-time, dynamic capacity Golden Nodes + CERNVM EC2 Query – OpenNebula API Some Technical Notes Custom Network Integration MAC/IP pinning Disk I/O Tunning Fast boot of VMs: Bittorrent + LVM snapshots OpenNebula tests up to 16000 VMs (great feedback!)
Examples of HPC Cloud Deployments Fermicloud Goal & Characteristics Scientific stakeholders get access to VMs (no sysadmin needed) Developers & Integrators of new Grid applications Improve utilization of power, cooling and humans Legacy applications Some Technical Notes VMs access Fermilab Networking and Storage Services Using KVM OpenNebula + X509 support (contributed back!) Other Areas: HA, Batch queues look-ahead, cluster on-demand…
Lessons Learned HPC & Cloud Computing Do not hide the Complexity, Architect the Cloud!
Let IT staff adapt/desgin/develop their cloud deployments