weird disk partion on ovh sys server

Hello,

I installed cwp fresh on  OVH sys server and this is the partion scheme after installation:
Is it normal? or should it be changed?

Filesystem   Size   Used   Avail   Use%   Mounted
rootfs   20G   2.8G   16G   
/
/dev/root   20G   2.8G   16G   
/
devtmpfs   7.8G   472K   7.8G   
/dev
/dev/md3   1.8T   70M   1.7T   
/home
tmpfs   7.8G      7.8G   
/dev/shm
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/named
/dev/root   20G   2.8G   16G   
/var/named/chroot/var/named
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/named.conf
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/named.rfc1912.zones
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/rndc.key
/dev/root   20G   2.8G   16G   
/var/named/chroot/usr/lib64/bind
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/named.iscdlv.key
/dev/root   20G   2.8G   16G   
/var/named/chroot/etc/named.root.key

openvz , kvm ?

dedicated box

this is normal you can ignore it

ok thnx.
Because i had also installed on another dedi box from another provider and didnt get these partitions as on ovh sys.

it normal i have 2x2tb and i configure /Root for 200GB and other for /Home....

you right this partition settings makes no sense.
rndc.key partition with 20GB. you never get it to use all 20GB. you still can install CWP. But ask your provider what he is thinking to setting up like that. lets see what he says.