[Sigma-users] Major upcoming change to Sigma

[Mats Kronberg]

Dear Sigma users,

I would like to remind you that Sigma will be unavailable next Thursday
(December 7th) from 08:00 CET. Estimated duration: most of the day.

When Sigma becomes available again, all pending jobs will have been
cancelled, and the operating system on the login and compute nodes will
be Rocky Linux 9, just as on the upgraded part of Tetralith.

If you want to be able to continue using Sigma immediately after the
downtime, we recommend that you test your applications on Tetralith
before the Sigma downtime.

More details (including how to access the upgraded part of Tetralth) can
be found on https://www.nsc.liu.se/support/systems/sigma-os-upgrade/ and
https://www.nsc.liu.se/support/systems/tetralith-os-upgrade/

If you have questions regarding this please contact support at nsc.liu.se.


-- 
Mats Kronberg
National Supercomputer Centre (NSC)