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Re: df and du results on / strange



(/me looks up thinking when will i not be  noob anymore)

These are the kinda things i tend to learn the hard way, as in today running into a full partition under linux for the first time ever, except for the boot partition but that one is so small it's easy
to keep an overall view.
I never knew su reports blocks used..so thanks for the elaborate explanation

Any console utils or commands which show the 'real', or unreal if you look at it differently, space useage?

Cheers.

Bob Proulx wrote:
[snip other interesting stuff]
Also remember that du reports disk blocks used.  A disk block will be
different sizes on different filesystems.  This is not the same as the
disk space used.  A three byte file takes up three bytes of used space
but fits in one (likely 512 byte frag) disk block.  Again, this is
usually tuned by different filesystems and is one of the reasons
different filesystems have different performance.

Yes, it can be confusing.

Bob



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