[Gluster-users] EC volume size calculation

[Serkan Çoban]

Hi,
I just setup a glusterfs cluster with 60 nodes each has 26x8TB disks.
Volume is 78 X (16+4) distributed disperse.
My calculations for volume size is:
48 servers * 26 Disks * 8TB = 9.98PB
But when I mount the volume from client it shows 5.7PB.
Am I doing anything wrong?
Gluster client and server version is 3.7.9
Servers are Rhel 7.2, Client is Rhel 6.7

Thanks,
Serkan