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
Tuesday 24th May 2022
Mass Storage (/pnfs)Mass storage slowness
The NFS (POSIX) access to the storage /pnfs is slow and we are still investigating the origin of the problem. We are already in contact with the developers.
For faster access please use the corresponding gfal commands (these need a valid proxy) [see wiki page https://t2bwiki.iihe.ac.be/GridStorageAccess]
The problems have been solved. The 'ls' command runs in a timely way.
Monday 23rd May 2022
No incidents reported
Sunday 22nd May 2022
No incidents reported
Saturday 21st May 2022
No incidents reported
Friday 20th May 2022
No incidents reported
Thursday 19th May 2022
Mass Storage (/pnfs)Major issue with our Mass storage system