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News

  • 28 December 2013

    Dear Users of CICC!

    In view of changing a scheme of power supply in the hall of the 2-nd floor in LIT, it is required to switch off all CICC machines.
    Switching off time is 15.01.2014 at 11:00.
    Rough time of renewal of work of the CICC machines is 16.01.2014 at 24:00.
    Batch queues will be closed for new jobs start on 12.01.2014 at 14:00.

    We adduce our excuse for inconveniencing you.


  • 19 December 2013

    Dear Users of CICC!

    The power cutoff scheduled for the CICC machines on 20.12.2013, is cancelled.
    A new date will be announced after 09.01.2014.


  • 12 December 2013

    Dear Users of CICC!

    In view of changing a scheme of power supply in the hall of the 2-nd floor in LIT, it is required to switch off all CICC machines.
    Switching off time is 20.12.2013 at 11:00.
    Rough time of renewal of work of the CICC machines is 20.12.2013 at 23:00.
    Batch queues will be closed for new jobs start on 18.12.2013 at 11:00.

    We adduce our excuse for inconveniencing you.


  • 11 November 2013

    Dear Users of CICC!

    Get acquainted with addition dCache Manual
  • 14 August 2013

    Dear Users of CICC!

    We plan upgrading the operation system on the majority of CICC machines and services to late August, 2013. OS will be replaced from Scientific Linux 5 (SL5) to Scientific Linux 6 (SL6).

    The upgrade of the operational system demands stop of all accounting resources (batch) and data storage resources (dCache and xrootd). An updated version of the system of parallel performance of programs OpenMPI will be installed.

    For acquaintance of users with new operational system Scientific Linux 6, a new interactive machine lxpub11.jinr.ru is established. Try compilation, assembly and run of your programs at this machine.

    Pay attention that the packages CERNLIB and ROOT are installed in the system directories:

    - CERNLIB and ROOT binary -> /usr/bin;
    - CERNLIB library -> /usr/lib64/cernlib/2006/lib  and   /usr/lib64/cernlib/2006-g77/lib;
    - ROOT library -> /usr/lib64/root;
    - CERNLIN include -> /usr/include/cernlib/2006;
    - ROOT include -> /usr/include/root.

    We assume that the majority of your programs will be performed on the new system with no recompilation. However, the programs collected with OpenMPI, most likely should be recollected. New package OpenMPI will be installed on the machine lxpub11.jinr.ru.
    Please take into account that interactive machines also will be completely reinstalled on SL6, with no preserving of the contents of time directories in/scr/u/...

    Schedule of all the upgrades (beginning at 18:00 at all stages):

    August 22 - the system of batch operation (batch) will stop to accept new jobs in the queue;
    August 25 - the system of batch operation (batch) will be stopped;
    August 25-26 - all accounting machines will be reinstalled on SL6;
    August 26-27 - debugging the of batch operation system (batch);
    August 25-29 - reinstallation of all machines of systems of data storage (dCache and xrootd);
    August 30 - reinstallation of interactive machines lxpub01-lxpub05;
    August 31 - final debugging of the system of batch operation, data storage systems and interactive machines;
    September 1 - beginning of usual work of all CICC resources.


  • 4 April 2013

    Dear Users of CICC!

    Due to the accident of the main uninterrupted power source of JINR CICC the following resources are temporarily inaccessible:

    • CICC computing farm and WLCG services;
    • interactive machines lxpubXX, except lxpub01.

    Sorry for any inconveniences.
    Renewal of CICC in full it will be declared is later.


News Archive for 2012
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