- You also can limit the process to defragment all the defragmented files only and not defragment the entire disk.
- You also can let the program run for an hour or two and then abort.
- You can limit the defragmentation process to a number of folders. There're A LOT OF options in the "Settings" menus (plural) if you'd care to dig a little deeper.
After testing and testing and testing I found the reason.
The Defrag is realy realy slow if "Move large Files to end of drive during whole drive defrag" is selected and "Move only selected files, folders and file types" is selected too as soon the options are deactivated defraggler is as fast es expected.
To be compleatly sure I let defraggler defrag the disk with the option on for 2 Weeks and it finished...horay..but... It did not defrag the files in fact defaggler fragmenten the files more than they where bevore. Fragmenten files goes up from ~3000 to ~ 10000.
Maybe this connected with http://forum.piriform.com/index.php?showtopic=43633 since this is the case "Move large Files to end of drive during whole drive defrag" is selected and "Move only selected files, folders and file types" is deselected.
Summary:
MLF = Move large Files, MOS = Move only selected files
MLF=OFF, MOS=OFF: Defrag fast and working
MLF=ON, MOS=OFF: Does not Defrag at all, instantly competes after starting a drive defrag
MLF=ON, MOS=ON: Very slow does fragment the files on the drive