We are actively investigating intermittent slowness on the shared /fs/scratch filesystem.

OSC systems staff will execute a rolling reboot across all active compute clusters (Pitzer, Ascend, and Cardinal) beginning Thursday, November 05.

Slowness on /scratch Filesystem

Category: 
Resolution: 
Unresolved

We are actively investigating intermittent slowness on the shared /fs/scratch filesystem. The performance degradation is driven by temporary, high-volume I/O patterns from specific workloads. We are working directly with the job owners to optimize their storage access while continuously monitoring the filesystem to restore baseline performance.