Current news...

2013: Spring update

Just a catch-up on what has been going on in the first 4 months of this year:

  • Huxley 616 server room: an additional 24 network sockets were installed in the Maths server room in February along with an extra switch in the level 6 wiring closet and in March, the air conditioning was replaced with a completely new system using two identical cooling units, providing both redundancy and 28 kW of cooling capacity, four times that of the old system.

  • compute facilities: since the server room cooling and network upgrades, additional dedicated compute servers used by a number of researchers in the department have been installed along with storage servers to store the data generated by these systems. Amongst these is a dedicated compute cluster for the LFC-UK project. See some pictures of the Maths server room.

With nearly 70 operational servers and over 140 TB of storage, we are well placed to meet demand for computing resources for the foreseeable future.

Older news items:

January 23rd, 2013: Happy New Year!
November 22nd, 2012: No news is good news...
November 17th, 2011: A revamp for the Maths SSH gateways
September 7th, 2011: Failed systems under repair
August 14th, 2011: Introducing calculus, a new NFS home directory server for research users
July 19th, 2011: a new staging server for the compute cluster
July 19th, 2011: A new Matlab queue and improved queue documentation
June 30th, 2011: Updated laptop backup scripts
June 18th, 2011: More storage for the silo...
June 16th, 2011: Yet more storage for the SCAN...
June 10th, 2011: 3 new nodes added to the Maths compute cluster
May 21st, 2011: Announcing SCAN large storage and subversion (SVN) servers
May 26th, 2011: Reporting missing scratch disk on macomp01
May 21st, 2011: Announcing completion of silo upgrades
May 16th, 2011: Announcing upgrades for silo
April 14th, 2011: Goodbye SCAN 3, hello SCAN 4
March 26th, 2011: quickstart guide to using the Torque/Maui cluster job queueing system
March 9th, 2011: automatic laptop backup/sync service, new collaboration systems launched
May 20th, 2010: Scratch disks are now available on all macomp and mablad compute cluster systems
March 11th, 2010: Introduing job queueing on the Fünf Gruppe compute cluster
October 16th, 2008: Introduing the Fünf Gruppe compute cluster
June 18th, 2008: German City compute farm now expanded to 22 machines
February 7th, 2008: new applications on the Linux apps server, unclutter your desktop
November 13th, 2007: aragon and cathedral now general access computers, networked Linux Matlab installation upgraded to R2007a
September 14th, 2007: Problems with sending outgoing mail for UNIX & Linux users
July 23rd, 2007: SCAN available full-time over the summer vacation, closure of Imperial's Usenet news server
May 15th, 2007: Temporary SCAN suspension, closure of the Maths Physics computer room, new research computing facilities
January 14th, 2005: Exchange mail server upgrade, spam filtering with pine and various other enhancements

Andy Thomas

Research Computing Officer,
Department of Mathematics

last updated: 24.05.2013