A fail causing studies scrambling is normally about partially retrieved of there are usually HOWTOs explaining so it
computer!miscellaneous!tune numbering drive!various!optimization Several years ago the new file system used to get advantage of knowing the physical drive parameters so you can improve transfers, by way of example of the endeavouring to store a file inside one song whenever possible hence conserves track-to-track search date. Nowadays with analytical drive variables, push cache and you may techniques so you're able to map out crappy circles, for example optimizations feel meaningless and may also even cost more than just it would obtain. Because so many Linux set up use progressive document expertise such techniques is actually not used, but not, different os's keeps hired such as for example strategies. Crash Recovery
In the event that a computer concludes spinning or does not spin right up, ideal suggestions are first to turn from the system as quickly as properly you can
computer!various!recovery drive!miscellaneous!crash recovery Sometimes hard disks freeze.