(Ended) Tuesday, August 8, 2022: Emergency Maintenance on Lustre7

A hardware failure has occurred in one of the redundant OST controllers in the Lustre7 high-speed storage system in the General Analysis Compartment. The controller will be replaced and the system will be taken back on the following schedule.

schedule

13:00 - 15:00 Replacement work

15:00 - 16:00 Take-back work *I/O suspension occurred

System Impact at this time

No system impact at this time.

System impact at the time of the work

• The NIG supercomputer general analysis division
  • I/O suspension of about 10 minutes will occur once on Lustre7 during the replacement work. I/O will be automatically resumed after the work is completed.
• The NIG supercomputer personal genome analysis division
  • Not affected.
• DDBJ Service
  • Not affected.

Please understand that it may take some time depending on the I/O status at the time of the work. Thank you for your understanding and cooperation.