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 31st May 2022
No incidents reported
Monday 30th May 2022
No incidents reported
Sunday 29th May 2022
No incidents reported
Saturday 28th May 2022
No incidents reported
Friday 27th May 2022
No incidents reported
Thursday 26th May 2022
No incidents reported
Wednesday 25th May 2022
No incidents reported
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.