вот полный отчёт :
Statistics for /
Total Files: 209850
Total Fragmented Files: 847
Total Fragments: 56823
Fragments per Fragmented File: 67.0873671782763
File Fragmentation Rate: 0.403621634500834 %
Avg File Fragments (1 is best): 1.27077912794853
Most Fragmented Files(for details see /tmp/frags-result):
/home/costya/Видео/Inoplanetnoe.vtorzhenie.Bitva.za.Los-Andzheles.2011.D.TS.ELEKTRI4KA.avi: 18538 extents found
/home/costya/Видео/Sanktum.2011.D.DVDRip.ELEKTRI4KA.avi: 18514 extents found
/home/costya/Видео/How.Do.You.Know.2010.DVDRip.Rus.Ukr.Eng.RG_SanS.avi: 11162 extents found
/home/costya/Видео/Molchanie.pchel.2007.XviD.HDTVRip.Kinozal.TV.avi: 4916 extents found
/home/costya/.cache/google-chrome/Default/Cache/data_3: 897 extents found
/home/costya/.cache/google-chrome/Cache/data_3: 647 extents found
/var/log/pm-powersave.log.1: 88 extents found
/var/log/wtmp: 83 extents found
/home/costya/.VirtualBox/HardDisks/GNOME 3.vdi: 49 extents found
/var/log/dpkg.log.1: 39 extents found
You need a defragmentation or Your are using -f parameter!
Please specify the percentage of files should be defrag (1-100) [0.403621634500834] or hit Enter.
Preparing defragmentation, please wait...
Files to be defragmented: 847