Re: Supposedly identical file system wastes space

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El 2017-11-06 a las 01:15 -0200, Luciano ES escribió:

I have two 1TB disks, one of them on USB. The USB disk is supposed
to be a backup copy of the internal disk.

I run this command:

rsync -aSHxv --delete-before /xx/ /media/usbxx/

After all the copying, I get this output from df -h:

Filesystem         Size  Used Avail Use% Mounted on
/dev/mapper/cxx    931G  520G  411G  56% /xx
/dev/mapper/usbxx  932G  529G  403G  57% /media/usbxx

So the USB disk takes up 9GB more than the internal disk.

Why?

Notice sectsz. ;-)

- -- Cheers
       Carlos E. R.

       (from openSUSE 42.2 x86_64 "Malachite" (Minas Tirith))

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