[Berzelius-users] Survey for downtime in March/April

[Henrik Henriksson]

Dear Berzelius users,

We are currently planning a maintenance downtime for late March or early April.
We need to do this in order to update the software for our parallel filesystem.
This will require a full shutdown of the cluster, as the filesystem will remain
unavailable for some time. We are currently planning for two full days of
downtime, during which the cluster will be completely unavailable.

In order to decide on a date, we are once again running a downtime survey. To
participate, run

     $ downtime_survey

in a command line prompt on Berzelius and follow the instructions. The intent is
to avoid any large conferences or other deadlines. The survey will be open until
Friday 15:00.

--
Henrik Henriksson
Systems Administrator
National Supercomputer Centre