glusterfs.yml

    - name: create gluster volume
      gluster_volume:
        state: present
        name: gfs
        bricks: /mnt/gfs
        force: yes
        replicas: 3
        cluster: "{{ hostvars['localhost']['private_ips'] }}"
        options: {
            performance.cache-size: 128MB,
            performance.cache-max-file-size: 1MB,
            quick-read: "on",
            # cluster.lookup-optimize: "on",
            # server.event-threads: "4",
            # client.event-threads: "4",
            # cluster.min-free-disk: "10%",
            # performance.io-cache: "on",
            write-behind: "off",
            # performance.client-io-threads: "on",
          }