defragmentation

Wed

Sep

Windows 10 Bug Could Strain Hard Drives

by John Lister on September, 2 2020 at 05:09PM EDT

Microsoft is testing a fix for a bug that could theoretically shorten the lifespan of some hard drives. The bug means Windows 10 was mistakenly running the defrag tool more frequently than designed. Defragging has long been available as a way to ... make hard drives run more efficiently. It deals with the problem that when a computer deletes a file, it leaves empty physical space behind on the drive. The next time it writes a new file it will look for the first available suitable sized space. Over time this can lead to wasted gaps on the physical drive. In turn, this means traditional hard drives ... (view more)

Wed

Oct

Magic Defrag Review

by Dennis Faas on October, 5 2005 at 08:10AM EDT

Infopackets Reader Jim M. writes: " Dear Dennis, I always have problems running Microsoft Windows defrag because it continually restarts and takes forever to finish. A lot of the time I have to restart my computer in Safe Mode and run defrag just to ... get it to finish properly -- and most of the time it takes 2 to 4 hours to complete and I cannot use my computer! I am writing you today because I just finished reading your latest article on PowerUp XP Platinum 2 , and noticed that you briefly mentioned a program called Magic Defrag. Can you please tell me how this works? I've never heard of ... (view more)

Tue

Oct

Defragmentation

by Dennis Faas on October, 4 2005 at 08:10AM EDT

In the context of administering computer systems, defragmentation (or defragging) is a process that eliminates fragmentation in file systems. It does this by physically reorganizing the contents of the disk in order to store the pieces of each file ... close together and in order (contiguously). It also attempts to create large regions of free space using compaction, to impede the return of fragmentation. Aims of defragmentation Reading and writing data on a heavily fragmented hard drive is slowed down as the time for the heads to move between fragments on the disk surface can be substantial. The ... (view more)

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