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Create the page "Batch System" on this wiki!

• Operations Bulletin 240314
  * Last week there was a [http://indico.cern.ch/event/272785/ pre-GDB on batch systems] and a [http://indico.cern.ch/event/272619/other-view?view=standard ...is week there is a [http://indico.cern.ch/event/272785/ pre-GDB meeting on batch systems] and a [http://indico.cern.ch/event/272619/other-view?view=standard
  48 KB (6,293 words) - 07:36, 31 March 2014
• Operations Bulletin 070414
  * Last week there was a [http://indico.cern.ch/event/272785/ pre-GDB on batch systems] and a [http://indico.cern.ch/event/272619/other-view?view=standard ...reviewed are capable of supporting multicore jobs however a tuning of each system is required to be able to absorb them (draining/reservation of resources) w
  45 KB (5,701 words) - 09:21, 7 April 2014
• Operations Bulletin 140414
  * Last week there was a [http://indico.cern.ch/event/272785/ pre-GDB on batch systems] and a [http://indico.cern.ch/event/272619/other-view?view=standard * CERN batch capacity migrated to SLC6 was at 65% last week.
  52 KB (6,980 words) - 08:19, 15 April 2014
• Tier1 Operations Report 2014-04-09
  ...ed. Multiple disk failures were being reported by the disk controller. The system was returned to production yesterday evening (8th April) and is being drain * The EMI3 Argus server is now in use everywehere in the batch farm.
  14 KB (1,599 words) - 11:33, 14 April 2014
• Operations Bulletin 210412
  * CERN batch capacity migrated to SLC6 was at 65% last week. * The APEL accounting system has been undergoing database maintenance to improve performance and reliabi
  45 KB (5,796 words) - 22:44, 21 April 2014
• Tier1 Operations Report 2014-12-10
  ... CMS deleting files to make space and a reduction in the number of running batch jobs relieved thd strain. ... brought into use. (Currently Atlas 3D/Frontier still uses the OGMA datase system, although this was also changed to update from CERN using Oracle Golden Gat
  14 KB (1,492 words) - 13:08, 10 December 2014
• Tier1 Operations Report 2014-04-30
  ...bers of jobs (from T2K) submitted to the batch system by the WMSs. A batch system parameter (max number of gridftp connections on ARC CEs) has been increased | System be decommissioned. (Replaced my myproxy.gridpp.rl.ac.uk).
  14 KB (1,557 words) - 13:24, 30 April 2014
• Operations Bulletin 050514
  * CERN batch capacity migrated to SLC6 was at 65% last week. * The APEL accounting system has been undergoing database maintenance to improve performance and reliabi
  41 KB (5,106 words) - 19:52, 5 May 2014
• Tier1 Operations Report 2014-05-14
  * Testing CVMFS Client version 2.1.19 ongoing. This is now rolled out to one batch of worker nodes. So far so good. | Outage of tape system for update of tape library controller. (Postponed from 13th May).
  13 KB (1,393 words) - 10:46, 14 May 2014
• Tier1 Operations Report 2019-02-25
  <!-- ******************Start Limits On Batch System Jobs***************** -----> ...; padding-top: 0.1em; padding-bottom: 0.1em;" | Limits on concurrent batch system jobs.
  17 KB (1,612 words) - 11:29, 27 February 2019
• Operations Bulletin 020614
  ...onday covered some site reports and OS related updates. Tuesday's focus is batch systems. Wednesday covers IPv6, security and benchmarking. Thursday storage ...naged services from Quattor to a new Puppet based Configuration Management system.
  41 KB (5,148 words) - 09:38, 2 June 2014
• Operations Bulletin 090614
  ...onday covered some site reports and OS related updates. Tuesday's focus is batch systems. Wednesday covers IPv6, security and benchmarking. Thursday storage ...naged services from Quattor to a new Puppet based Configuration Management system.
  41 KB (5,148 words) - 07:10, 9 June 2014
• Tier1 Operations Report 2014-06-11
  * Today (11th June) a new tape controller system (ACSLS) is being installed. There have been some problems with the new serv | Castor (all SRM endpoints) and batch (all CEs)
  15 KB (1,592 words) - 12:26, 11 June 2014
• Imperial arc ce for cloud
  0) Find and read the "ARC Computing Element System Administrator Guide". <br> 3) Ensure the machine can submit to the batch system & has all of the users. <br>
  11 KB (1,578 words) - 15:50, 12 June 2014
• Cloud Work at Imperial
  ...ieve this by using the (Condor) Submit module of a glideinWMS as the batch system and then channeling the jobs via the glideinWMS to the gridpp cloud. <br>
  925 B (154 words) - 11:11, 23 August 2019
• Operations Bulletin 160614
  ...r their resources into a ‘pool’ via the [https://e-grant.egi.eu eGrant system]. [https://wiki.egi.eu/wiki/Resource_Allocation_Process More information] i * Castor and batch services currently down for Castor Namserver Upgrade (to version 2.1.14). I
  39 KB (4,952 words) - 19:40, 13 June 2014
• RAL Memory Limits
  ...n there is contention between other processes for physical memory will the system force physical memory into swap and push the physical memory used towards t
  1 KB (241 words) - 10:28, 11 February 2015
• Operations Bulletin 070714
  ...] needs updating and a consensus! Could the SEs implement some reservation system internally? Is there merit in the suggestion to make use of [https://www.gr * KeyDocs are going to be reviewed (in next 4 weeks) as the system is not working (or not adding anything) in some areas.
  43 KB (5,584 words) - 12:52, 7 July 2014
• Staged rollout emi3
  '''UKI-NORTHGRID-MAN-HEP''': Multicore and passing parameters to the batch system testing requested by the experiments through the WLCG Task Force Alessandra
  8 KB (1,155 words) - 11:09, 13 March 2015
• Example Build of an EMI-UMD Cluster
  ...egi-trustanchors.repo Finally, for historical reasons related to our build system, we also installed these two repos from the glite 3.2 instructions - jpacka ...wever you do it, make a munge key using /usr/sbin/create-munge-key on some system that has munge installed on it (this one?) and use the resulting key on all
  15 KB (2,429 words) - 10:18, 31 July 2015