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PRAGMA20 – PRAGMA 21 Collaborative Activities Resources Working Group.

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Presentation on theme: "PRAGMA20 – PRAGMA 21 Collaborative Activities Resources Working Group."— Presentation transcript:

1 PRAGMA20 – PRAGMA 21 Collaborative Activities Resources Working Group

2 Works by PRAGMA21 VM issues – Supporting cluster environments E.g. Condor (as a batch scheduler) + MPI – Expand three sites to more IU, ASTI, Monash, Osaka, Tsukuba – TBC: LZU, MIMOS, USM, Create their own VM images Start with F-Motif and Bloss – VM repository to share VM images Use Gfarm as back end Deploy Gfarm at San Diego by the end of March – San Diego, AIST, Tsukuba – From prototyping to production What is the real scenario? – Contribution by HKU Live migration on PRAGMA? Possible collaboration between HKU and AIST Start Beginning of May Start with HK, JP, US

3 PRAGMA Grid/Clouds 26 institutions in 17 countries/regions, 23 compute sites, 10VM sites UZH Switzerland NECTEC KU Thailand UoHyd India MIMOS USM Malaysia HKU HongKong ASGC NCHC Taiwan HCMUT HUT IOIT-Hanoi IOIT-HCM Vietnam AIST OsakaU UTsukuba Japan MU Australia KISTI KMU Korea JLU China SDSC USA UChile Chile CeNAT-ITCR Costa Rica BESTGrid New Zealand CNIC China LZU China UZH Switzerland LZU China ASTI Philippines IndianaU USA UValle Colombia

4 Gfarm Development and deployment http://goc.pragma-grid.net/mediawiki-1.16.2/index.php/Gfarm http://goc.pragma-grid.net/mediawiki-1.16.2/index.php/Gfarm Gfarm 2.4.2 to 2.5.1 (U. Tsukuba) – Major enhancement: GSI authentication http://datafarm.apgrid.org Gfarm roll for Rocks 5.4 (SDSC) http://goc.pragma-grid.net/mediawiki-1.16.2/index.php/Gfarm_roll_user_guide Gfarm deployed to 7 sites – SDSC (meta server, file system, client) – AIST (client) – NCHC, IU, LZU, OsakaU, CNIC (file system nodes, clients)

5 VM Deployment Automation http://goc.pragma-grid.net/mediawiki-1.16.2/index.php/VM_deployment_script http://goc.pragma-grid.net/mediawiki-1.16.2/index.php/VM_deployment_script VM-deploy scripts (SDSC, AIST) – see demo – Get VM image from gfarm – Modify VM image to fit local system Do this by scripts – Start VM Web-OS (NCHC) – Deploy VM via internet to physical non-VM systems User account Access to /srv/cloud

6 Application VMs AIST developed 3 timely and important applications – WMS Server: provide a simple HTTP interface for requesting geo-registered map images from one or more distributed geospatial databases – Hot Spot: find high-temperature, e.g. a forest fire, spot from satellite data – QuickQuake: generate ground motion map of earth quake

7 AIST HotSpot + Condor gFS SDSC (USA) Rocks Xen NCHC (Taiwan) OpenNebula KVM LZU (China) Rocks KVM AIST (Japan) OpenNebula Xen IU (USA) Rocks Xen Osaka (Japan) Rocks Xen gFC gFS GFARM Grid File System (Japan) AIST QuickQuake + Condor AIST Geogrid + Bloss AIST Web Map Service + Condor UCSD Autodock + Condor NCHC Fmotif = VM deploy Script VM Image copied from gFarm VM Image copied from gFarm VM Image copied from gFarm VM Image copied from gFarm VM Image copied from gFarm Condor Master VM Image copied from gFarm S S S S S S S gFC gFS = Grid Farm Client = Grid Farm Server slave Put all together VM images stored in Gfarm systems Deployment scripts Run at PRAGMA Sites Copy VM images on Demand from gFarm Modify/start VM instances at PRAGMA sites Jobs managed by Condor

8 Breakouts Breakout 1 – Test and confirm the demo Breakout 2 – Discuss next steps

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