Hello, Can someone explain me the difference between df and du commands concerning the data used in my cephfs? And which is the correct value, 958M or 4.2G? ~# du -sh /mnt/cephfs 958M /mnt/cephfs ~# df -h /mnt/cephfs/ Filesystem Size Used Avail Use% Mounted on ceph-fuse 55T 4.2G 55T 1% /mnt/cephfs My client node is a "classical" Ubuntu Trusty, kernel 3.13 but as you can see I'm using ceph-fuse. The cluster nodes are "classical" Ubuntu Trusty nodes too. Regards. -- François Lafont _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com