2 - name: install lvm2 external package when lvm backend enabled
\r
6 - name: check if physical volume existed
\r
7 shell: pvdisplay {{ pv_device }}
\r
11 - name: create a physical volume
\r
12 shell: pvcreate {{ pv_device }}
\r
13 when: pv_existed is undefined or pv_existed.rc != 0
\r
15 - name: check if volume group existed
\r
16 shell: vgdisplay {{ vg_name }}
\r
18 register: vg_existed
\r
20 - name: create a volume group
\r
21 shell: vgcreate {{ vg_name }} {{ pv_device }}
\r
22 when: vg_existed is undefined or vg_existed.rc != 0
\r