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News

  • 15 December 2011

    Dear Users of CICC!

    Main services of CICC will be stopped from 12:00 26 December to 24:00 30 December 2011 due to maintenance and optimization of power switches and breakers in the main computer hall and upgrading of important software in AFS services and batch system.

    Due to huge changes in the batch system, all unfinished batch jobs will be lost at 12:00 26 December 2011.

    Interactive (UI) machines lxpub01 -:- lxpub05 and some other services for users could be swithed back to normal at 29 December 2011.

    Sorry for any inconveniences.


  • 17 November 2011

    Dear Users of CICC!

    Next information was renewed:

    Architecture and equipment of CICC

    CICC structural scheme

    Logical structure of CICC network


  • 1 June 2011

    Dear Users of CICC!

    On 31.05.2011 the CICC interactive machines lxpub01 -:- lxpub04 were reinstalled on a new hard- and software platform.

    The hardware platform of the new machines comprises:

    - 2 CPU Intel Xeon X5650, 2.67GHz, cache 12288 KB, 12 nodes, 24 virtual CPU at switched on HT (Hyperthreading);
    - main storage (RAM) 36 GB, 1333 MHz;
    - 2 500 GB SATA-II HDD;
    - 1GbE Intel network adapter (interface card).

    The software is identical to lxpub05:

    - operating system SL5 - Scientific Linux SL release 5.5;
    - support of 64-bit architecture.

    All the computers are supplied by software gLite UI of the latest version (including lxpub05).
    All the computers are supplied with software NoMachine NX server/client to start-up remote graphic shells: KDE, GNOME, X11, VNC (http://www.nomachine.com/documents.php).


  • 30 May 2011

    Dear Users of CICC!

    1. Next information was renewed:

    Architecture and equipment of CICC
  • CICC structural scheme

    2. The interactive machines lxpub01-lxpub05 and some other computers of experiments with interactive access (lxpanda, lxcbm, ctb201, ctb202) are supplied with a system that locks hacker attacks. The system blocks access on ssh from the IP addresses which demonstrate for the last 5 minutes more than 3 attempts of connection with a false password or else with not existing login. The lock of such IP ceases automatically in one hour.


  • 11 May 2011

    Dear Users of CICC!

    Next information was renewed:

    Architecture and equipment of CICC
  • CICC structural scheme


  • 20 April 2011

    Dear Users of CICC!

    All services will be stopped for h/w and s/w maintenance and upgrade include:
    AFS, NFS, FTP, WWW, UI, SMTP/imap service at lxmail/lxmx00.jinr.ru, batch and dCache/XROOTD storage systems, all WLCG services.

    The stop action is planned to be on 26 April from 00.00 am to 24.00 pm on 28 April, 2011

    We adduce an excuse for inconveniencing you.


  • 15 March 2011

    Dear Users of CICC!

    In late April 2011, the DEC Alpha dbserv server, purchased by JINR in frames of the BAFIZ-96 project on the creation of a distributed knowledge base in the area of fundamental properties of matter and applied nuclear physics, is expected to be taken out of service.

    The users of this server and administrators of the ORACLE databases should think of saving and transferring thier information to other CICC servers.

    We adduce an excuse for inconveniencing you.


  • 21 February 2011

    Dear Users of CICC!

    Next information was renewed:

    Architecture and equipment of CICC

News Archive for 2010
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