About suspension of TSUBAME service for cleaning of cooling system (11/5-11/6: Finished)


To clean the cooling system, we will stop TSUBAME 3.0 service as follows. At the same time, we also make various change which can not be done during usual operation.


1. Period

11/5/2019 9:00 - 11/6/2019 17:00
* The suspension period may be around.

2.Services to be stopped

 Batch queue (All computation nodes will be stopped and can not be used)
 TSUBAME portal (Can be used intermittently, or not)
 login (login0,1)
 Storage service (/home,/gs/hs0,/gs/hs1,/gs/hs2)


3.Services not to be stopped

 GSIC hosting (known as TSUBAME hosting)
 TSUBAME Computing Service Web (this site)
 License server (TSUBAME3.0 software referring to lice0, including in-campus distributed software reffering to lice0)
 Educational computer system (iMac terminal managed by GSIC)

4.Operation content and purpose

 Cleaning of rooftop cooling tower.
 Cleaning of chiller system cooling facility.

    Delete data of group disks created in 2017-2018 and not yet purchased.