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---
- name: install lvm2 external package when lvm backend enabled
apt:
name: lvm2
- name: copy opensds lvm backend file if specify lvm backend
copy:
src: ../../../group_vars/lvm/lvm.yaml
dest: "{{ lvm_config_path }}"
- name: check if volume group existed
shell: vgdisplay {{ vg_name }}
ignore_errors: yes
register: vg_existed
- name: create a volume group and initialize it
lvg:
vg: "{{ vg_name }}"
pvs: "{{ pv_devices }}"
when: vg_existed is undefined or vg_existed.rc != 0
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