Format and Mount disk (block volume)

mount.sh

## view connected disks (block volume).
lsblk
## format disk, change path if needed.
mkfs.xfs /dev/sdb
## prepare mounting folder.
mkdir -p /mnt/vol1
## alter fstab config, it makes mounting consistent across reboots.
## don't forget to change mounting device and path.
## nofail option makes mounting soft, so, OS can run even mounting fails.
echo "/dev/sdb /mnt/vol1 xfs defaults,_netdev,nofail 0 2" >> /etc/fstab
## reload systemctl, it must renew changes from fstab.
systemctl daemon-reload
## mount volume from fstab
mount -a