Some systems are experiencing issues

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Welcome on the T2B Cluster status page.

Please find status information about critical T2B cluster components, incidents and planned maintenance.

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Past Incidents

Saturday 28th October 2023

No incidents reported

Friday 27th October 2023

No incidents reported

Thursday 26th October 2023

No incidents reported

Wednesday 25th October 2023

Mass Storage (/pnfs) Ongoing slowness on /pnfs

Dear users,

As you have probably noticed, /pnfs is working very slowly these last days/weeks. The slowness is connected to the nfs file system that is used within the dCache software (dCache is the software we use to build our mass storage system. We have used it for almost 20 years). We are actively working together with the developers of dCache to solve this problem. However, none of the many avenues we have explored has yielded any success.

We will keep you informed whenever we have a stable solution.

Kind regards,

Olivier For the T2B admin team.

  • We have modified the parameters affecting this issue, and for almost a week, access to /pnfs has been stable.

  • Tuesday 24th October 2023

    No incidents reported

    Monday 23rd October 2023

    No incidents reported

    Sunday 22nd October 2023

    No incidents reported