MTBF

MTBF (Mean Time Between Failure) is the average time between failure of a system. Well, the system we use should be fail sometime. I'm talking about harddisk now. We use a harddisk as a storage. We put data in it. You can figure this, if you are doing some reports and the harddisk crash. What should we do? Panic! it's normal.

Well we don't want that happened to you.

Here's a few steps to anticipate it.

1. know your system, read the mtbf of your system (or you can ask the seller)
2. back up your data