Dear Cyclone and Grunch Users,
Our machine room at Thormøhlensgate 55 will have power outage during Friday 17 April 15:00 to Sunday 19. April 24:00.
There will be planned work to do maintenance for power line in the building.
Because of that maintenance, we have to take down all our servers at 15:00 Friday 17. April and hopefully we will take all servers online before 08:00 Monday 20. April.
cyclone and grunch server will be taken down and will not be accessible during this time.
/shared/ filesystem which is exported via leo.hpc.uib.no to the university campus will not be accessible during this time.
We advice all users to plan their work in good time to avoid unnecessary problems.
Update20:30_19.04.2020: Our downtime is over, cyclone and grunch is back online.
Please contact us via hjelp.uib.no
if you have any further questions.
Scientific computing team.
Cyclone will be taken down tomorrow, 25th September, from 12:00 until 14:00 for regular maintenance. We will perform OS related updates and some core libraries are going to be updated too.
more information will be posted.
Update 25.09.2019 14:55 cyclone.hpc.uib.no is back online.
Update 2018-12-03 12:36
- Hexagon is up now.
- Interconnect errors are cleared now and /work file system is up and functional again.
- Unfortunately the previously submitted jobs had to be canceled. Please resubmit your jobs.
Dear Hexagon User,
We must reboot Hexagon due to repeated errors on the interconnect.
Will update this case when Hexagon is up and functional again.
Hexagon stopped yesterday due to electric power loss. This morning Hexagon is online again.
After a series of power blinks, Hexagon high performance network, as well as some nodes are in inconsistent state. We have to restart whole machine.
We are reminding you that tomorrow morning (2017.11.21) Hexagon and Fimm are going to be shut down for the reconfiguration.
ALL DATA on /work, /work/shared (/work-common), /home and /fimm filesystems will be deleted.
Please find more details at https://docs.hpc.uib.no
Both operating system disks failed in a short timeframe in Grunch making the system unoperational. We are trying to recover from the failure ASAP.
Update 14:00_06.10.2017: grunch server is up again. both os disks are replaced and grunch server are reinstalled.
Lightning caused again crashing of the high speed network on Hexagon and several nodes.
Hexagon is up again starting from 11:15.
The high speed network stopped working today due to power spikes around 14:30.
The machine had to be rebooted and is up again since 16:40.
We will reboot Hexagon at 11:40 to apply important security updates.
Please accept our apologies for short notice.
Update 12:50 - Access to the machine is re-opened.