OVH KVM resize root parition Centos 7 XFS

lsblk

parted

select /dev/sdb

unit s

print

rm 1

mkpart

Partition type? primary
File system type? xfs
Start? 2048s
End? 100%

print

set 1 boot on

quit

mount /dev/sdb1 /mnt

xfs_growfs -d /mnt