Events:
- 2026-07-10 at 15:40
[dardel]
-
Dear Dardel user,
An update on the situation:
A proper security fix is still not available from the vendor.
We are trying to get the system back as soon as possible and are investigating implementing an alternative fix.
- 2026-07-08 at 11:16
[dardel]
- Dardel will unfortunately be closed for security fixes. Currently running jobs will be allowed to finish.
We currently do not have any estimate for when it will be back.
- 2026-07-02 at 22:52
[dardel]
- The ThinLinc service is now back too.
- 2026-07-02 at 15:15
[dardel]
- The system upgrade has been completed, and Dardel has been running jobs for the past few hours. Logins have now been reenabled.
The Klemming file system temporarily has reduced performance since the servers are currently running consistency checks.
The ThinLinc service has problems with the upgraded system and is currently not available.
- 2026-07-01 at 14:01
[dardel]
- The upgrade of Dardel is still ongoing but is nearing its end.
For those that need access to their data, we have opened up dardel-ftn01.pdc.kth.se for file transfer use.
The file systems will be slower than normal since the servers are currently running consistency checks.
Please note that the system may go down again at any time.
We will post a new announcement when the upgrade has been completed.
- 2026-06-11 at 14:29
[dardel]
- Dardel down for upgrades 2026-06-29 - 2026-07-05, week 27.
For the user environment, these are the most important version upgrades:
- Cray Programming Environment (CPE) 26.03
- Slurm
- Slingshot Host Software 14.0.0
- cray-mpich 9.1.0
- libfabric 2.3.1
- shmem version 12.0.0 ("cray-shmem")
- ROCm 7.0.2 (also 7.2.1 for testing)
- Cuda 13.0 (also 13.1 for testing)
- OS (SLES7sp7 + Cray OSS)
There will also be upgrades to the Lustre file servers, the Slingshot fabric, the cluster management system, and other things.
All flash news for
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