We will perform a maintenance reboot of several infrastructure servers on Thursday, 16th of May 2013, starting around 5pm. This will cause a downtime of all e-mail related services (receiving + sending mail, accessing webmail and non-cached mails) as well as the license server for IDL, the control server for Condor grid computing, and most hosted virtual machines.

We expect the downtimes to be short and sequential.

Update 17:50: Everything went fine, we're back to normal.

Following recent incidents we would like to remind you as well as stress that our terminal servers plimpy.ethz.ch and plompy.ethz.ch must not be used for long running or resource demanding computation jobs. Please use our computation node plumpy.ethz.ch instead.
(more…)

Because of hardware problems with one of our infrastructure servers we couldn't perform the planned software upgrade on the IDL license server and Condor master server during the big maintenance downtime last week.

Those hardware problems are fixed now and so we will install the software upgrade on the IDL license and Condor master server tomorrow, Wednesday, 14th of April 2010, starting at 5 pm. Duration of the maintenance downtime will be approximately two hours.

Update, 20:20h: IDL License and Condor server are both back online.