Reasons For Data Loss from LaCie 5big Thunderbolt
File system corruption – If the file system has been corrupted the you won't be able to access the data in it.
Query overload – If you are using this drive as a server and there is too much load on it then the whole database can collapse and the data will be inaccessible.
Human error – If any critical file is deleted by the user then it is the most depressing case of data loss.
Power failure – If there is any kind of power surge or failure while data transaction is commencing then the files may get corrupted.