HPSS User Forum 2017

Session

Site reports

19 Oct 2017, 14:00

Seminar Hall (KEK Building K03)

Conveners

Site reports

• Koichi MURAKAMI

29. JAXA Site Presentation -Reliability of Data Management-

Naoyuki Fujita (JAXA)

19/10/2017, 14:00

In recent years, large and/or unknown storage failures have occurred on JAXA's supercomputer. In HUF2015 we reported silent data corruption on JAXA supercomputer file system. This year we experienced file system failures on supercomputer file system two times, one HPSS cache disk failure, and one-pair HPSS tape read error. Are these storage system reliable? Should we change our system design...

28. KEK site report

Koichi Murakami (KEK)

19/10/2017, 14:30