Middleware-Tests with our Xen-based Testcluster
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1 Tier-2 meeting March 3, 2008
2 1 Introduction Overview of the Testcluster Overview of the installed Software Xen 2 Main Original Usage of the Testcluster Present Activities The Testcluster Future Activities
3 Overview of the Testcluster Hardwarefeatures of the Testcluster 2 CPU s 3.0 Gbyte each.
4 Overview of the Testcluster Hardwarefeatures of the Testcluster 2 CPU s 3.0 Gbyte each. 2 Gbyte of Ram.
5 Overview of the Testcluster Hardwarefeatures of the Testcluster 2 CPU s 3.0 Gbyte each. 2 Gbyte of Ram. 80 Gbyte Sata Harddisk.
6 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel
7 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte
8 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte test-glitece (SLC3)
9 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte test-glitece (SLC3) test-wn2 (SLC3)
10 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte test-glitece (SLC3) test-wn2 (SLC3) test-lcgce (SLC3)
11 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte test-glitece (SLC3) test-wn2 (SLC3) test-lcgce (SLC3) test-wn (SLC3)
12 Overview of the installed Software Software installed on the Cluster Basic Operating System: Scientific Linux Cern (SLC4) with Xen Kernel 5 Virtual Operating Systems: 8 Gigabyte test-glitece (SLC3) test-wn2 (SLC3) test-lcgce (SLC3) test-wn (SLC3) test-se (SLC3)
13 Overview of the installed Software
14 Xen Why Xen Highest performance of all virtualisation Solutions
15 Xen Why Xen Highest performance of all virtualisation Solutions Xen is easy to install (Souce or binary)
16 Original Usage of the Testcluster Original usage of the Test-Cluster Testing of Middleware Upgrades on the Testcluster.
17 Original Usage of the Testcluster Original usage of the Test-Cluster Testing of Middleware Upgrades on the Testcluster. Testing of new types of Workernodes (lfc-server).
18 Original Usage of the Testcluster Original usage of the Test-Cluster Testing of Middleware Upgrades on the Testcluster. Testing of new types of Workernodes (lfc-server). Learning of how to send Jobs to the Grid.
19 Original Usage of the Testcluster Original usage of the Test-Cluster Testing of Middleware Upgrades on the Testcluster. Testing of new types of Workernodes (lfc-server). Learning of how to send Jobs to the Grid. Provide a Testbed for our Team and other users.
20 Present Activities Present usage of the Testcluster At the moment we have we are testing a whole new Cluster where all types of Workernodes are totally based on SL4. test-glitece (UI based upon SL4)
21 Present Activities Present usage of the Testcluster At the moment we have we are testing a whole new Cluster where all types of Workernodes are totally based on SL4. test-glitece (UI based upon SL4) test-lcgce (SL4) minor Problems
22 Present Activities Present usage of the Testcluster At the moment we have we are testing a whole new Cluster where all types of Workernodes are totally based on SL4. test-glitece (UI based upon SL4) test-lcgce (SL4) minor Problems test-wn (SL4) and test-wn2 (SL4)
23 Present Activities Present usage of the Testcluster At the moment we have we are testing a whole new Cluster where all types of Workernodes are totally based on SL4. test-glitece (UI based upon SL4) test-lcgce (SL4) minor Problems test-wn (SL4) and test-wn2 (SL4) test-dpm (SL4)
24 The Testcluster The Testcluster
25 Future Activities future Activities Solve the remaining Problems with the test-lcgce (SL4).As of the moment we can send jobs from an UI to teh test-cluster, but there are some Problems with the SAM Monitoring tool.
26 Future Activities future Activities Solve the remaining Problems with the test-lcgce (SL4).As of the moment we can send jobs from an UI to teh test-cluster, but there are some Problems with the SAM Monitoring tool. Learn how to successfully migrate the MySQL-Databases from the old SLC3 based dpm to the SL4 dpm.
27 Future Activities future Activities Solve the remaining Problems with the test-lcgce (SL4).As of the moment we can send jobs from an UI to teh test-cluster, but there are some Problems with the SAM Monitoring tool. Learn how to successfully migrate the MySQL-Databases from the old SLC3 based dpm to the SL4 dpm. Extend the usage of Xen. (Install UI, grid-rb, grid-mon on one single Hardware)
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