先介绍一种方法： LVM Groups

1. 创建一个 physical volume(pv):

   proxmox-ve:~# pvcreate /dev/sdb1
   Physical volume "/dev/sdb1" successfully created
   proxmox-ve:~#
   

2. 创建一个volume group (vg):

   proxmox-ve:~# vgcreate disk2 /dev/sdb1
   Volume group "disk2" successfully created
   proxmox-ve:~#
   

3. 在web界面将新建的LVM Group添加到storage list中.