[Nebula-users] Upgrade of Nebula tomorrow, May 15 11:00 CEST

[Peter Bortas]

The upgrade is complete.


/Peter Bortas, NSC

On 5/14/24 15:00, Peter Bortas wrote:
> Dear Nebula users,
>
> Tomorrow May 15 at 11:00 CEST Nebula will take the final step in the
> EL9 OS upgrade and all compute nodes will be moved from running EL8 to
> EL9. The downtime will be 30 minutes, and when completed logging in to
> "nebula.nsc.liu.se" will land you on the login node running EL9.
>
> Jobs that are started on EL7 before the upgrade will be left to
> complete, but new jobs will only be possible to start on EL9.
>
> Logins to nebula1 (the EL7 login node) will be turned off and no cron
> jobs will be started on it, so if you have something started via cron
> on nebula1, make sure to move it to nebula2 before 11:00 tomorrow.
>
> Regards,
> -- 
> Peter Bortas, NSC
>