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<!-- keep this as a security measure: * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.LCGAdminGroup * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.LCGAdminGroup #uncomment this if you want the page only be viewable by the internal people #* Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.LCGAdminGroup --> ---+ Activities Overview from September 2010 to August 2011 Activities from Summer 2010 to Summer 2011:<br /> Before October, but not mentioned in the last document: * ARC-CE middleware enabled with High Availability (HA) * Cream-CE installed with HA for job submission. * Stablishment of XEN virtualization technology for most Service Nodes * Old Worker Nodes from PhaseB distributed among Swiss universities After October: * Deployment of NFS with HA for Experiment’s software releases. * Twiki migration to [[http://wiki.chipp.ch/][wiki.chipp.ch]] * Maui scheduler replaced by Moab, purchased with support for Torque. * New accounting system (from MON to APEL) deployment * Security enhancement with ssh keys only, and review of firewall rules. * New User Interface with 64 bits and local glite-Nagios * Optimization of queue closure time for maintenances * Reinstallation of Solaris storage nodes with Linux, for homogeneity. * Lustre reformatting to ext4 FS to improve performance. * PhaseD hardware and software deployment to meet the pledges in March 2011. * GPFS installation as Scratch FS in parallel to Lustre, as a possible replacement. * Pre-Production virtual system deployment to be able to test software before production. * Lcg-CE old middleware decommission. * glExec and Argus deployment for centrally managed blacklisting of users * Early Adopters for EMI1 software releases (Cream, Argus, Apel, WN) * CHIPP system administrators intruduction to Phoenix activities, for backup in case of an emergency * Router in HA mode for Infiniband and Ethernet separaton from the same physical network, to simplify internal networking software stacks. * Move to Lugano preparation started -- Main.PabloFernandez - 2011-09-06
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Topic revision: r1 - 2011-09-06
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PabloFernandez
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