---
# -l, --lazy
#     Lazy unmount. Detach the filesystem from the file hierarchy now,
#     and clean up all references to this filesystem as soon as it
#     is not busy anymore.

#     A system reboot would be expected in near future if you’re going to use
#     this option for network filesystem or local filesystem with submounts.
#
#     The recommended use-case for umount -l is to prevent hangs on shutdown
#     due to an unreachable network share where a normal umount will hang
#     due to a downed server or a network partition. Remounts of the share
#     will not be possible.
- name: Something
  hosts: temp
  become: true
  gather_facts: false

  vars:
    __nfs_share: /nfs/backups

  tasks:
    - name: Lazily unmount the NFS share
      ansible.builtin.command: "umount -f -l {{ __nfs_share }}"

    - name: Reboot host if file changes # noqa: no-handler
      ansible.builtin.import_role:
        name: verified_reboot

    - name: Unlazily re-mount the file system
      ansible.posix.mount:
        state: mounted
        src: 10.10.42.180:/backups
        path: /nfs/backups
        opts: rw,noatime
        boot: false
        fstype: nfs


# write script to write files until reboot happens
# script should write number, sleep 1 second, write number, etc