[Sigma-users] Sigma login node reboots today 14:30-15:30 CEST

[Fredrik Nyström]

Dear Sigma Users,

sorry for the short notice, we need to install a security update on 
Sigma login node. We will try to keep downtime to a minimum but it may 
take up to 1 hour.

There is a mitigation in place since Wednesday but that has a side 
effect of restricting stack size to 30M.

Compute nodes are running a rolling upgrade since Wednesday evening.

Logged-in users will be logged out. Running and queued batch jobs will
not be affected. Running "interactive" will be terminated.

Kind Regards,
-- 
Fredrik Nyström, NSC