[Krypton-users] Krypton system server reboot on Friday 10:00

[Fredrik Nyström]

Dear Krypton Users,

we need to install the same security patch on the Krypton system server
as we previously did on the login server and compute nodes on Monday.

We plan to apply this update on Friday 10:00. During this time which
should take 15-20 minutes slurm commands may hang or fail. During the
reboot itself (~5 minutes) filesystem access to /software will hang.

Regards,
-- 
Fredrik Nyström, National Supercomputer Centre
freny at nsc.liu.se, +46 13 28 5718