$ mount | grep "xfs"
/dev/mapper/cryptlvm on / type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
/dev/sda1 on /boot type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
$ du -hs / 2>/dev/null
3.5G /
$ df -h|awk '/\/$/ {print $3}'
4.1G
چرا؟