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--- hpsl:2016:de:dkrz:start [2016/11/05 16:46] – [editing data] kunkel
+++ hpsl:2016:de:dkrz:start [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-====== DKRZ ======
-This site describes the systems deployed at the [[http://www.dkrz.de|German Climate Computing Centre]].
-===== Site characteristics =====
----- data 2016 site ----
-institution          : DKRZ
-nationality               : DE                   :
-web_page                  : https://www.dkrz.de/  :
-energy_consumption        : 2.00 MW              :
-power_usage_effectiveness : 1.04                 :
-----
-===== System architecture =====
-<diagram>
-| |  | |   | | | |   | | | | | , |-| nls |nls{background-color:lightblue}=[[hpss|HPSS]]
-| F | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7 | | ! |
-| : | sys1 | - | ib  | ~ | ~  | % |  net | - | ext |sys1{background-color:lightgreen}=Supercomputer\\ [[mistral|Mistral]]|ib=Network\\ FDR Infiniband|net=External network|ext=External systems
-| : | |  | |   | |!|  | |  | : |
-| : | |  | |   | |)| stor1 | : |stor1{background-color:orange}=File system\\ [[lustre01|Lustre 01]]
-| : | |  | |   | |`| stor2 | : |stor2{background-color:orange}=File system\\ [[lustre02|Lustre 02]]
-| L | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | J |
-</diagram>
-DKRZ hosts the Mistral supercomputer which is tightly coupled with two Lustre file systems.
-We have some small compute and supporting infrastructure that may access the storage of Mistral and a large HPSS system.
-===== Supercomputers =====
-<data_overview>
-class:supercomputer
-year:2016
-institution:DKRZ
-</data_overview>
-===== Storage systems =====
-<data_overview>
-class:storage
-year:2016
-institution:DKRZ
-</data_overview>
-===== Description =====
-The DKRZ system was procured in two phases that are roughly have the same size.
-The storage of the first phase consisted of [[http://www.seagate.com/www-content/product-content/xyratex-branded/clustered-file-systems/en-us/docs/clusterstor-cs9000-datasheet.pdf|ClusterStor 9000]] storage devices and the second phase of [[http://www.seagate.com/files/www-content/product-content/xyratex-branded/clustered-file-systems/_shared/datasheets/seagate-clusterStor-l300-datasheet-11-06-15.pdf|ClusterStor L300]] equipped with Seagate Enterprise Capacity V5 disks (8 TB, ST8000NM0095).
-Initially, we planned of creating one big shared file system, but now are using two file systems (one for the storage of phase 1 and one for phase 2). Both file systems are mounted on all compute nodes.

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