How can I launch drive defragmentation and error application?

[GizmoPlushie]

I have an internal laptop HD I'd like to check and defragment. How can I achieve it? I use only stable 6.2 version and the disc is making some weird "pyk noise".

[mecho]

And what file system are you using on this drive ?

[GizmoPlushie]

And what file system are you using on this drive ?

My drive uses reiserfs file system on this drive. The drive is less than 40GB.

[mecho]

For what I know reiserfs is the only file system which does not need defragmenting. May be I am wrong.I will have to make some research on this

[GizmoPlushie]

Maybe you're right with that. I'll check it. I've heard sadly reiserfs isn't exploited more, because the creator Klaus Resier killed his wife - sadly but true as I heard correctly