Slowness on /scratch Filesystem

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

Rolling reboots across all OSC clusters beginning 11/05/2026

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

Nextflow 26.10.2 available on Cardinal, Pitzer, Ascend

Date: 
Tuesday, November 3, 2026 - 4:45pm
System(s): 
Ascend
Cardinal
Pitzer

Nextflow 26.10.2 is now available on Cardinal, Pitzer, and Ascend clusters. To use, type module load nextflow/26.10.2. Refer to the Nextflow software page for more details.