Toyota’s Japanese production was halted due to insufficient disk space | Ars Technica

Toyota's 14 Japanese factories all shut down for about two days last week due to a production order system malfunction caused by a lack of disk space, the company announced today.

According to Toyota, its Japanese factories and their 28 assembly lines were halted due to "some multiple servers that process part orders" becoming unavailable and causing Toyota's production order system to malfunction on August 28.

The problem began during maintenance work on August 27. Toyota's press release said:

During the maintenance procedure, data that had accumulated in the database was deleted and organized, and an error occurred due to insufficient disk space, causing the system to stop. Since these servers were running on the same system, a similar failure occurred in the backup function, and a switchover could not be made.