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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Stickied Incidents

Friday 31st October 2025

Mass Storage (/pnfs) /pnfs has sometime issues

Hello,

For the last few days, /pnfs is having performance issues, while some storage nodes can't serve files. We have not identified the cause yet.

Mainly cd/ls becomes slow, and only a restart of the service makes it work fast again. Also, a couple of storage nodes have a hard time serving files (hence why some of your files have issues), this usually solves itself after a while.

Cheers, The T2B IT Team

Past Incidents

Sunday 16th July 2023

No incidents reported

Saturday 15th July 2023

No incidents reported

Friday 14th July 2023

Network Issues with VUB network affecting cluster

Hello,

Since this morning, there seem to be issues with the VUB network, that can affect the connection to T2B cluster. The service comes and goes, at this time it is working but it might not stay that way. We will watch the situation as it unfolds. Unfortunately the issue is from the VUB network side, so there's nothing that we can do.

Cheers The T2B IT Team

  • Everything seems to have gone back to normal.

    • Thursday 13th July 2023

    No incidents reported

    Wednesday 12th July 2023

    No incidents reported

    Tuesday 11th July 2023

    No incidents reported

    Monday 10th July 2023

    No incidents reported