[Tetralith-users] Done - Re: Tetralith login nodes reboots Thursday 2019-06-20, tetralith1 10:15-11:15 CEST, tetralith2 11:15-12:15 CEST

[Fredrik Nyström]

Dear Tetralith Users,

service on tetralith1 and tetralith2 has been completed.

Kind Regards / Fredrik Nyström, NSC

On 6/19/19 2:03 PM, Fredrik Nyström wrote:
> Dear Tetralith Users,
> 
> sorry for the short notice, we need to apply important security updates 
> to Tetralith login nodes that require reboot. We will try to keep 
> downtime to a minimum but it may take up to 1 hour each.
> 
> Login node tetralith1 will be rebooted 2019-06-20 starting at 10:15 CEST.
> Login node tetralith2 will be rebooted 2019-06-20 starting at 11:15 CEST.
> 
> Logged-in users will be logged out. Running and queued batch jobs will
> not be affected. Running "interactive" sessions will be terminated.
> 
> While one login node is rebooted, the other will be available, and new
> SSH and ThinLinc sessions will be sent to the working login node.
> 
> 
> Kind Regards,
> 

-- 
Fredrik Nyström, National Supercomputer Centre
freny at nsc.liu.se