TSD Operational Log - Page 6
Hosts mounting /cluster/projects/pXX and /cluster/software experienced several NFS hangs on Saturday 09/10 and Sunday 10/10. User processes accessing these shares were killed upon remounting the NFS mounts.
The issue has been resolved.
We will be performing maintennance on the horizon view login servers, the downtime is estimated to last 1 hour.
https://view.tsd.usit.no and https://view-ous.tsd.usit.no will be unavailable during the downtime.
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The maintennance is now complete.
Nettskjema will no longer automatically deliver encrypted JSON-files to all TSD-projects.
This will not affect the use of Dataloader.
If you still want to recieve encrypted JSON files for each submission, please notify tsd-drift@usit.uio.no
Colossus will have downtime on Wednesday 13/10 due to third-party maintenance on the /cluster file system. The affects /cluster on Colossus as well as NFS mounts of /cluster on the submit hosts.
Any jobs submitted to Colossus that cannot completed before the scheduled downtime will remain pending until after the downtime. They will be rescheduled automatically once the downtime ends.
During the downtime we advice you to keep an eye on our operational log for any updates.
VMware View is down. We are working on it.
Best
TSD
Login to TSD is currently unavailable.
We are working to solve the problem as quickly as possible.
Our apologies for the inconvenience.
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The TSD Team
We are doing network maintenance on Monday 30/8.
We do not expect any downtime during the maintenance.
We're experiencing NFS hangs on data/durable and cluster which started at 14:15-15:00. We're actively working on a solution.
A few hosts were rebooted.
Dragen has been updated to version 3.8.4 and new licenses have been installed.
The Slurm queue system was unresponsive between approximately 01:00 and 09:30 on 2021-06-30, indicated by this Slurm error: "slurm_load_jobs error: Socket timed out on send/recv operation"
No jobs have started in that period, but running jobs should not have been affected. If you had running jobs in this period we advice you to check your job results for errors.
The issue has been resolved.
Colossus will have downtime today, 2021-06-29 from 08:00-16:00 to upgrade the Slurm job scheduler software.
We have set a reservation on the cluster so that jobs which request running time during the maintenance windows will not be scheduled from now on. These jobs will remain pending until after the downtime, when they will be rescheduled automatically. The submit hosts will be accessible, but cannot be used to submit jobs to Colossus.
During the downtime we advice you to keep an eye on this operational log for any updates.
The group management pages in selfservice hasn't worked properly after the maintenance earlier this week.
There can be cases where a users haven't been added to groups.
Users experience random job submission failures with an error message similar to:
"sbatch: error: Batch job submission failed: Socket timed out on send/recv operation."
We're actively working on a solution.
Selfservice is down for planned maintenance June 15.
Update June 15, 18:28: To ensure that all functions are working as normal, we will keep Selfservice in maintenance mode until tomorrow.
Update June 16, 10:42: We will reenable selfservice around 12.00 today.
Update June 17, 11:15: Most parts of selfservice should work as normal. Please contact tsd-drift@usit.uio.no if you experience any problems.
Colossus will have downtime today, 2021-06-29 from 08:00-16:00 to upgrade the Slurm job scheduler software.
We have set a reservation on the cluster so that jobs which request running time during the maintenance windows will not be scheduled from now on. These jobs will remain pending until after the downtime, when they will be rescheduled automatically. The submit hosts will be accessible, but cannot be used to submit jobs to Colossus.
During the downtime we advice you to keep an eye on this operational log for any updates.
Projects with a project id (pXX) greater than p1575 may be experiencing problems logging in to Windows hosts. Linux hosts are not affected. We're actively working on a solution.
Hosts mounting /cluster may be experiencing NFS hangs at the moment. We're actively working on a solution.
We are investigating some reported login problems with data import and export. We will come back with an update once we have gathered more info.
Update 15:37: The problems have been resolved.
Currently, we are experiencing problems with managing groups of a TSD-project via TSD Selfervice, while logging in with ID-Porten (MinID, BankID, Buypass, Commfides). As a temporary workaround, please log in via TSD Credentials, to perform this task of managing groups in your TSD-project.
Update May 20: The problems have been resolved
Some projects experienced /cluster NFS hangs on April 25th between 19:00 and 19:45 and April 26th between 06:30 and 08:00.
We do not expect there to be any interruptions.
Som informert tidligere i ?r (ca. slutten av januar) skulle vi fra 1. mai ha innf?rt lisenskostnader for Windows i TSD. TSD rapporterer n? bruk av Microsoft-produkter i TSD til Microsoft p? m?nedsbasis, basert p? antall personer med faktisk tilgang. Grunnet noen sm? tekniske utfordringer har vi n? valgt ? utsette avregningen til 1. juni.
Innen 1. juni vil Prosjektleder i TSD, via selvbetjeningsportal, kunne styre hvem som skal ha tilgang til de ulike tjenestene ved ? melde folk inn og ut av grupper. Vi vil publisere fremgangsm?ten for ? styre inn-, og utmelding av prosjektets medlemmer p? denne lenken:
Login to TSD is currently unavailable.
We are working to solve the problem as quickly as possible.
Our apologies for the inconvenience.
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The TSD Team
All RHEL6 ThinLinc (pxx-tl01-l) machines have now been shut down, as mentioned in the email sent in february. With a few exceptions.
A new RHEL8 Machine has also been made available to every project which can be accessed at https://view.tsd.usit.no
Read: /english/services/it/research/sensitive-data/use-tsd/login/index.html#toc8
If you for any reason need to access your RHEL6 Machine for a limited time, please contact us:/english/services/it/research/sensitive-data/contact/index.html
Update 20:00 April 27: a few submit and login hosts that mount /cluster are experiencing new NFS hangs. Some host have been rebooted.
There were NFS hangs on submit and login nodes that mount /cluster.