Current news...

A revamp for the Maths SSH gateways

As the department's SSH gateways are becoming increasingly important for users wishing to access the compute clusters, update their personal web pages and for reading email using non-Windows mail clients, the SSH gateways hosted in Huxlet 131 are currently being given a facelift as all of these have been running old operating system versions for years.

aachen has already been updated from FreeBSD 7.1 to 8.2 and cathedral will shortly be updated from SuSE 9.3 to OpenSuSE 12.1 followed by an upgrade for hessian (from Red Hat Enterprise Linux 4 to Fedora 16).

Older news items:

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: 17.11.2011