Update (8:48PM): The SLURM scheduler is back online and accepting jobs
The SLURM scheduler server will be offline intermittently for planned maintenance on Thursday, September 19th, from 8:00 PM to 9:00 PM. During this time, SLURM client commands (squeue/sbatch/salloc) will be unavailable and queued jobs will not start. Running jobs will not be affected by this outage.
We are aware that some user's quotas do not match what the du command displays. We have worked extensively with the vendor on this issue. There are two root causes.
1) The quota check process would not complete properly. On 8/20 we were able to perform a complete quota check which has corrected many user quotas. We are still working with the vendor to insure this check can run successfully on a regular basis.
2) The new file system has a smallest file block size of 64k.…
At 8am EDT 9-4-19 we will be performing a ram upgrade on two of the controllers for our new home directory storage system. We will need to move the system controller between nodes which may cause several minutes of degraded performance. We do not expect any significant down time associated with this upgrade.