MIT Tier-2 Report – Nov. 5 2025

SiteReadiness: 100.0% SAM tests: 96.3% We experienced a power outage at the host facility that started on Monday at around 10:30 a.m. and lasted for 3 hours. During the outage all worker nodes were offline. The storage, meanwhile, stayed online and was fully available.

MIT Tier-2 Report – September 3 2025

Our site started to fail SAM tests on XRootD on Tuesday (Sept. 2nd) afternoon. At the moment I do not understand what the issue is, all systems here are responsive and I can’t detect any problems. I am starting to suspect that there is a network problem between us and Fermilab.