---
- name: LVOL Testing
  hosts: bigboot
  gather_facts: true

  vars:
    check_vg: system
    check_lv: root
    check_pv: sda2

  tasks:
    # - name: Gather LVM facts
    #   community.general.lvol:
    #     vg: "{{ check_vg }}"
    #     lv: "{{ check_lv }}"
    #   register: lvm_info

    # - name: Check if LVM spans multiple segments
    #   ansible.builtin.debug:
    #     var: lvm_info
        # msg: >
        #   The logical volume spans multiple segments:
        #   {{ lvm_info.logical_volumes[0].segments | length > 1 }}

    - name: Run lvdisplay command
      ansible.builtin.command: "lvdisplay -m /dev/{{ check_vg }}/{{ check_lv }}"
      register: lvdisplay_output

    - name: Run pvdisplay command
      ansible.builtin.command: "pvdisplay -m /dev/{{ check_pv }}"
      register: pvdisplay_output

    - name: Debug lvdisplay_output.stdout
      ansible.builtin.debug:
        var: lvdisplay_output.stdout

    # Logical extents 0 to 8488:
    - name: Parse lvdisplay output
      ansible.builtin.set_fact:
        lv_segments: "{{ lvdisplay_output.stdout | regex_findall('Logical extents [0-9]+ to [0-9]+') }}"

    - name: Debug pvdisplay_output.stdout
      ansible.builtin.debug:
        var: pvdisplay_output.stdout

    # Physical extent 9001 to 9256:
    - name: Parse pvdisplay output
      ansible.builtin.set_fact:
        pv_segments: "{{ pvdisplay_output.stdout | regex_findall('Physical extent [0-9]+ to [0-9]+') }}"

    - name: Check if LVM spans multiple segments
      ansible.builtin.debug:
        msg: >
          The logical volume spans multiple segments:
          {{ lv_segments }}
          {{ pv_segments }}

# {{ segments | length > 1 }}