MIT Tier-2 Report – June 24 2026

SiteReadiness: 100.0%

SAM tests: 100.0%

No significant problems over last week. We reverted back to individual host certificates, as a result CMS restriction on certain types of production at our site was lifted. CERN factory started to require token support, as a result one of our CEs lost capability to schedule pilots from CERN; we reconfigured Condor settings to make full use of our cores. For various reasons we continue missing ~2.5K cores, some are down because of power outages, some are in the process of Alma9 installation, and some need OS disk replacement.

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