2 - name: install lvm2 external package when lvm backend enabled
\r
6 - name: copy opensds lvm backend file if specify lvm backend
\r
8 src: ../../../group_vars/lvm/lvm.yaml
\r
9 dest: "{{ lvm_config_path }}"
\r
11 - name: check if volume group existed
\r
12 shell: vgdisplay {{ vg_name }}
\r
14 register: vg_existed
\r
16 - name: create a volume group and initialize it
\r
19 pvs: "{{ pv_devices }}"
\r
20 when: vg_existed is undefined or vg_existed.rc != 0
\r