System status and downtime

System Status

Network Performance

Scheduled Maintenance/Downtime

Preventative Maintenance 2024

Q1

Feb 7: Wheeler and Xena
Feb 14: Taos, firewall, sshgw1 & 2, mail server, Serrano3
Feb 21 + Feb 22**: Hopper, /carc/scratch filesystem*

March 27: Hopper, Wheeler, Xena, Taos

*Note that the Hopper and /carc/scratch maintenance will be 2 days long. Jobs on Wheeler, Xena, and Taos will also be held in the days leading up to the /carc/scratch maintenance for just long enough to unmount the filesystem from those clusters.