<!-- keep this as a security measure:<br /> * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.LCGAdminGroup,Main.EgiGroup<br /> * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.LCGAdminGroup<br /> #uncomment this if you want the page only be viewable by the internal people<br /> #* Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.LCGAdminGroup,Main.ChippComputingBoardGroup<br />--> ---+ Swiss Grid Operations Meeting on 2016-04-20 at 14:00 * *Place*: Vidyo (room: Swiss_Grid_Operations_Meeting, extension: 10537598) * *External link*: <span data-mce-mark="1">https://vidyoportal.cern.ch/flex.html?roomdirect.html&key=FAEn4zjAba7BqoQ11TGZu66VSDE</span> * *Phone gate*: From Switzerland: 0227671400 (portal) + 10537598 (extension) + # (pound sign) * *IRC chat*: <span data-mce-mark="1">irc:gridchat.cscs.ch:994#lcg</span> (ask pw via email) * *Switch Vidyo SIP IP*: 137.138.248.204 %TOC% ---++ Site status ---+++ CSCS *Systems* * Phoenix working fine, good usage since last F2F * <span data-mce-mark="1" style="background-color: transparent;">Some events:</span> * cms06 issue (more storage details) * Swapping issue * Main focus LHConCray knowledge transfer from Miguel *Storage* <b>GPFS<br /><br /></b> * Last week inode incident * <span data-mce-mark="1" style="background-color: transparent;">cms06 account reached ionodes quota</span> * <span data-mce-mark="1" style="background-color: transparent;">no impact on filesystem</span> * <span data-mce-mark="1" style="background-color: transparent;">some impact on cms jobs (related to the cms06 account)<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">Stable operations, some peaks of load<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">New servers arrived, will be installed, configured and integrated by the next week<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">Will split GPFS in three clusters </span> * <span data-mce-mark="1" style="background-color: transparent;">Server-cluster </span> * <span data-mce-mark="1" style="background-color: transparent;">WN-cluster (remote)</span> * <span data-mce-mark="1" style="background-color: transparent;">LHConCRAY-cluster (remote)<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">Will plan a maintenance to apply the new configuration in production </span> <b>dCache<br /><br /></b> * <span data-mce-mark="1" style="background-color: transparent;">New port parameters applied to all the pools (in the layout file); this will prevent any kind of port shortage/contention</span> * <span data-mce-mark="1" style="background-color: transparent;">Had some problems with 2 CMS and 2 ATLAS pools that were unable to restart correctly. </span> * <span data-mce-mark="1" style="background-color: transparent;">The twiki Phoenix Monitor Overview / Storage view has been updated. More updated plots from Grafana will follow<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">New servers arrived</span> * <span data-mce-mark="1" style="background-color: transparent;">1.5PB of new space </span><span data-mce-mark="1" style="background-color: transparent;">will be to allocate</span> * <span data-mce-mark="1" style="background-color: transparent;">1.1PB will be migrated and decommissioned<br /><br /></span> * <span data-mce-mark="1" style="background-color: transparent;">dCache will be updated from v2.13.50 to v2.13.57 (xrootd and checksums improvements)</span> ---+++ PSI * Xxx * [[http://t3mon.psi.ch/ganglia/PSIT3-custom/accounting.txt][Accounting numbers (from scheduler) from last month]] ---+++ UNIBE-LHEP * Xxx * Accounting numbers (from scheduler) from last month ---+++ UNIBE-ID * Xxx ---+++ UNIGE * Xxx * Accounting numbers (from scheduler) from last month ---+++ NGI_CH * Xxx * NGI-CH Open Tickets review ---++ Other topics * Topic1 * Topic2 Next meeting date: ---++ A.O.B. ---++ Attendants * CSCS: * CMS: * ATLAS: * LHCb: * EGI: ---++ Action items * Item1
This topic: LCGTier2
>
WebHome
>
MeetingsBoard
>
MeetingSwissGridOperations20170420
Topic revision: r3 - 2017-04-20 - DinoConciatore
Copyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki?
Send feedback