EDIT: I have filed a bug against this one at https://bugzilla.samba.org/show_bug.cgi?id=13570
I have been using a CIFS mount for a while, but recently I have setup a NFS mount for testing.
When I get a
df -h from the server side I get this mount in return:
/dev/md1p1 15T 7.4T 6.4T 54% /media/storage
So, I have mounted now the same share from the above host on the client in both CIFS and NFS, but I have ended up with 2 different sizes in used space
//10.0.0.220/storage 15T 8.1T 6.4T 57% /media/NAS 10.0.0.220:/media/storage 15T 7.4T 6.4T 54% /nfs/server
The CIFS mount shows 8.1TB used, but the NFS shows 7.4TB which matches the server itself. Where would the CIFS overhead be coming from?