TSUBAME4.0 Computing Service Suspension for Summer Maintenance in FY2024 (performed during 2025-09-01 to 05)

2025-07-10

TSUBAME4.0 computing services will be suspended as follows due to intensive maintenance work that cannot be performed during normal TSUBAME4.0 operations.

Note

1. Suspension period

   2024-9-1 (Mon) 09:00 to 2024-9-05 (Fri) evening

   Please note that the service resumption date and time may change depending on the progress of maintenance work.

2. Suspended Services
   • Batch Queues
     • Stops all compute nodes
     • All jobs submitted to the scheduler before maintenance will be cancelled
   • TSUBAME Portal
   • Login nodes (login1, login2)
   • Storage services (/home, /gs/bs, /gs/fs)
   • License servers
     • Campus-distributed software that refers to TSUBAME license server will not be available.
     • We plan to keep it running as long as possible during the period, but will stop intermittently if necessary.

Caution: TSUBAME4 is installed at the Suzukakedai campus, so it will not be shut down due to power outages caused by regular statutory inspections at the Ookayama campus.