GADGETS

The university is losing 77 terabytes of valuable supercomputer data


Image for article titled University loses valuable supercomputer research after backup error deletes 77 terabytes of data

Photography: STR / JIJI PRESS / AFP (Getty Images)

Kyoto University, Japan’s top research institute, recently lost a lot of research after its supercomputer the system accidentally deleted a whopping 77 terabytes of data during what was supposed to be a routine backup procedure.

The crash, which occurred sometime between December 14 and 16, deleted approximately 34 million files belonging to 14 different research groups that used the school’s supercomputer system. The university is working Hewlett Packard Cray computer systems and the DataDirect ExaScaler data storage system — as can be used by research teams for a variety of purposes.

It is unclear which files were specifically deleted or what caused the actual malfunction, although the school said at least four different groups would not be able to recover.

BleepingComputer, who originally reported on this incident, usefully points out that researching supercomputers is, uh, not super cheap either – it costs somewhere in the hundreds dollars per hour for work.

Kyoto, which is one of the largest highly valued schools in Japan and initially received significant grants and funds published details about his unfortunate incident in mid-December.

“Dear users of Supercomputer Services,” begins the post (translated into English via Google). “Today, a bug in the storage system backup program caused an accident in which some files in / LARGE0 were lost. We have stopped working on the problem, but we may have lost almost 100 TB files and are investigating the extent of the impact. ”

Supercomputing is different from normal computing mostly because of his speed and its ability to use multiple computer systems to process complex mathematical calculations. Its advantages over conventional computing make it a valuable research tool read through the areas, including climate and atmospheric modeling, physics, the science of vaccines and everything in between. Unfortunately, all this is pointless if your machine is not working properly.



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Naveen Kumar

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