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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 --> ---+ Swiss WLCG Operations Meeting on 2012-01-12 * *Date and time*: Thursday at 14:30 * *Place*: EVO, password: chipp * *External link / EVO*: http://evo.caltech.edu/evoNext/koala.jnlp?meeting=MtM8Ma2s29DnDl999aDs9t ---++ Agenda Status * CSCS (reports Pablo): * Vacation period status * Entering Phase E * Computing Expansion. AMD CPUs on all 10 Dalco nodes were updated to Interlagos, increasing the cluster capacity by 252 HS06 and 80 job slots. * Storage Thumpers substitution. All Thumpers are empty and switched off. Replacement has also provided some extra space, rising our total to 1.11 PB (base10), or 557 TB per experiment. * Lustre to GPFS migration. Lustre is finally out of our system, leaving us with GPFS only. No software raids, two copies per file, metadata in SSD. * Next purchase: Phase F worker nodes for the new building * Problems with atlasprd on Dalco nodes: https://ggus.eu/ws/ticket_info.php?ticket=77901 * PSI (reports Fabio): * Migrated LDAP, Ganglia services from out of warranty HWs to 2 VMWare VMs * Ongoing: Migration of Syslog-ng service from out of warranty HW to a VMWare VM * Improved the Puppet configurations * On UIs and WNs introduced custom RPM =quota-3.17-1.2.5= on =/tmp= and =/scratch=: * User quota abuse ? e-mail to that user according to the LDAP e-mail user entry. * How much space are the users of this server(s) using ? They run =sudo /usr/sbin/repquota -s /scratch=, or =/tmp= * Got 2 new [[https://wiki.chipp.ch/twiki/bin/view/CmsTier3/Tier3Overview#Pictures_since_Jan_2012][HP servers]] like new dCache pools * HW details: 2 Processor x2.5/E5649 DL380 G7, 12MB L3 Cache, 80W ; 6*8GB RAM 1333MHz ; 2*300GB SAS disks * Waiting for Storage: [[http://www.sgi.com/products/storage/raid/5500.html][SGI IS5500]], 2 FC Controllers + 1 Expansion: (60+60)*3TB raw space. * Waiting for new 11 Dalco WNs. * UNIBE (reports Gianfranco): * Operation report * Update on transfer rate degradation from NDGF / ND cloud * Phase C worker nodes move to Bern * UNIGE (reports Szymon): * Xxx Other topics * ATLAS Distributed Computing worldwide downtime on 16-17 Jan * ATLAS will start testing glexec capability at sites via glideinWMS AOB ---++ Attendants * CSCS: Pablo * CMS: Derek, Fabio * ATLAS: Gianfranco * LHCb: * EGI: ---++ Action items * Item1
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Topic revision: r7 - 2012-01-12
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FabioMartinelli
LCGTier2
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